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[Beijing] Complete set of structural cad design drawings of a subway station

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This information is a complete set of subway stations in [Beijing] structure The cad design drawings include the layout plan of the enclosure structure of No. 2 entrance and exit, the layout plan of the enclosure structure of No. 1 entrance and exit, the layout plan of the structure of No. 1 entrance and exit, etc. The design is detailed and normative, and can be downloaded for reference.

[Beijing] A complete set of structural cad design drawings of a subway station - Figure 1

[Beijing] A complete set of structural cad design drawings of a subway station - Figure 2

[Beijing] A complete set of structural cad design drawings of a subway station - Figure 3

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Waterproof construction of underground excavation section of a subway station
Content introduction 1. The specific technical requirements for waterproofing shall be in accordance with the preliminary design requirements of the bidding: (1) The main structure of the tunnel shall be made of waterproof concrete for structural self waterproofing, and the impermeability grade of the waterproof concrete is S8. (2) The width of the waterproof concrete structure crack shall not be greater than 0.2mm, and there shall be no through cracks. (3) During the construction of structural self waterproof concrete, practical and effective anti crack and anti crack measures shall be taken, appropriate amount of concrete anti crack and waterproof agent with shrinkage compensation function shall be added, and good compactness and integrity of concrete shall be ensured to reduce the occurrence of structural cracks and improve the structural self waterproof ability. (4) In addition to structural self waterproofing, a full flexible waterproof layer is set between the primary lining of shotcrete and the secondary lining of molded concrete, and the waterproof layer is also used as the isolation layer. The flexible waterproof layer adopts 400g/㎡ non-woven fabric+2mm thick ECB waterproof board+PE foam protective layer. (5) The selected flexible waterproof material has excellent durability and high physical property index, adapts to the expansion and deformation of concrete structure, is convenient for construction, and has certain anti microbial and corrosion resistance. (6) Special treatment shall be carried out for special parts such as structural construction joints and deformation joints (expansion joints) to prevent water leakage at these parts. 2. Structural waterproof construction of the concealed excavation section of the station (1) The waterproof material adopts 2mm thick ECB plastic waterproof board for full package waterproof treatment. The buffer layer adopts geotextile with unit mass of 400g/m2. PE foam board and 80mm thick C15 fine aggregate concrete are used as the protective layer of the bottom plate, and 4mm thick PE foam board is used as the protective layer of the crown and side wall. (2) Construction of all inclusive flexible waterproof layer of the structure ① Technological process Since the subway project has high requirements for waterproof grade, it is prepared to adopt the technically mature construction process of laying waterproof board without nail holes. The laying method is block welding. The waterproof board construction shall be carried out according to the measured data before the initial support deformation is basically stable and the secondary lining pouring concrete construction.

Topic: Waterproof construction summary Waterproof construction method Code for construction waterproofing
Construction organization design of a subway station
Tianjin Metro Line 1 Project (new section) - Tucheng Station, from the design starting mileage CK19+126.250 to the design ending mileage CK19+629.000, with a total length of 502.75m The civil works of the main body of the station, the entrance and exit of the station, the air duct of the station, the air pavilion of the station, the ground hall of the entrance and exit, the substation, the civil air defense, the turn back line and other parts within the scope, as well as the projects listed in Chapter 100 General Principles of the Summary of Bill of Quantities in the bidding document.

Topic: Construction organization design 6+1 residential construction organization design Basis for residential construction organization design
Construction Scheme of Side Tunnel Secondary Lining of a Metro Station
(1) The internal secondary lining structure construction shall be carried out after both sides of the side tunnel excavation are fully connected. (2) The construction sequence is from K6+060 in the middle of the station to the south and north. ⑶ Prepare 8 sets of formwork arches on site, 4 sets for each team, and 2 sets for side holes on both sides of each team. The side holes on both sides shall be removed symmetrically as far as possible, and the secondary lining construction shall be carried out symmetrically. ⑷ The overall construction sequence of the same ring side tunnel structure: invert bottom plate construction → side wall and station hall plate construction → crown construction. (5) Adopt the construction method of section by section slot jumping. The length of the bottom plate section is 9 meters, and one section is constructed every lining section. Remove the temporary partition of the 10 m middle tunnel, construct the secondary lining structure, and obtain the information data through the 9 m test section to guide the next construction. The side wall, hall slab and arch section of the platform layer are 6 meters long, and one section shall be constructed every interval of one lining section. The temporary partition of the 7m middle tunnel shall be removed to construct the secondary lining structure. The 6m test section shall be used to obtain information data to guide the next construction. (6) Principle of support removal: the part that does not affect the secondary lining shall not be removed, and the support conversion of the part that is not removed shall be done well. (7) The side tunnel lining shall be constructed after the construction of the side tunnel structure on both sides of the section at the entrance and exit joint section I (1 m shall be reserved from the excavation contour on both sides, and the section shall be 9.7 m long.) The internal side walls, middle plates and some arches of the section shall be constructed, and the reinforcement and waterproof plate joints shall be reserved and protected. The square holes shall be reserved outside the excavation contour of the entrance and exit. After lining, I25 I-steel reinforced frame beam shall be added to the excavation outline of the entrance and exit. After the excavation of the entrance and exit concealed excavation section, the remaining side tunnel lining structure and entrance and exit joints shall be constructed at one time. (8) Due to the influence of the translational wall, some parts of the junction between the main body and the air duct in the elevated section have not been excavated, and the excavation is planned to be completed before the side tunnel lining reaches this place. In order to reduce the impact of side tunnel lining breaking concrete on the initial support during excavation construction at this place, three spans of side tunnel are left on both sides without lining. The south side is constructed to K6+001.44, and the north side is constructed to K6+131.39. The total lining length is 129.95m. Then construct the middle tunnel in the elevated section and the side tunnel structure at the end of the elevated section (including the end wall, buttress column, backfill part) and a section of air duct (not less than 6m) connected to the station, finally, centrally treat the junction of the station side tunnel and air duct, excavate and lining the side tunnel and air duct junction. The excavation and lining scheme of the joint will be discussed with the design institute and other relevant parties, and the construction scheme of the main structure in the elevated section will be prepared separately. After the construction of the main body in the elevated section, the remaining side tunnel structure will be completed. (9) Strengthen the monitoring of the whole process and side tunnels, collect and analyze various monitoring data in advance, grasp the data changes of structural stress and deformation at any time, and dynamically control the construction. (10) The construction schedule shall be arranged according to the annual construction plan and quarterly production plan formulated by the Management Department, and in combination with the actual progress of the project, the secondary lining plan of the side tunnel of the station shall start on November 30, XXXX and end on March 15, XXXX. The arrangement is as follows: 1) Side tunnel bottom plate secondary lining construction: XXXX.11.30 -- XXXX.12.22 23 days 2) Side tunnel side wall and station hall plate secondary lining construction: XXXX.12.9 -- XXXX.1.22 45 days 3) Side tunnel arch secondary lining construction: XXXX.12.23 -- XXXX.3.14 30 (See bar chart of construction schedule for details) (11) In order to ensure that the project can be completed within the planned construction period, we will organize and arrange sufficient skilled workers to meet the needs of process construction.

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Construction Organization Design of a Metro Station in Chengdu
This project includes the construction of two adjacent stations located at * * * Village and * * * intersection of * * * * Road Section in Chengdu. ****The village station is a single column 10m island platform station with two floors underground. The starting and ending mileage is YCK23+739.900 ～ YCK23+923.400. The total length is 183.5m, the buried depth of the track surface is about 14.44m, the main building area is about 7123m2, the total building area is about 9416m2, and the project cost is 61.303 million yuan. It is planned to be completed on April 30, 2010, with a total construction period of 700 working days; ****The Jiaokou Station is a 12 meter island platform station with two columns on the underground floor. The starting and ending mileage of the construction is YCK24+645.5 ～ YCK24+826.5, with a total length of 181m, a rail surface buried depth of 14.68m, a main building area of 7734m2, a total building area of 10507m2, and a project cost of 83.387 million yuan. It is planned to be completed on January 31, 2011, with a total construction period of 965 working days.

Topic: Construction organization design 6+1 residential construction organization design Basis for residential construction organization design
Construction organization design of a subway station in Tianjin
* * Station of Metro Line 1 is located in the west of ****** residential area in * * District, with the nearest distance of 17.5m. The station starts from DK23+300 in the north and ends at DK23+420. The building area of the station is 5760m2, which is the station in the middle of the road. The design drawing of the station is divided into two zones - Zone 1 and Zone 2, of which Zone 1 spans the planned road. The upper floor is the station hall floor, and the second floor is the platform floor; The underground of Zone 2 is equipment mezzanine, and the upper part is composed of management room and equipment room. Build a pedestrian overpass across the road. The station is designed with 8 external span concrete stairs and 8 escalators.

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General drawing for cad design of water supply and drainage structure of a subway station
This document is a general drawing for the design of a complete set of water supply and drainage structure of a subway station. The drawings include outdoor pressure inspection well, installation drawing of station type II hydrant box, schematic diagram of cross cut ditch, schematic diagram of cooling tower installation system, schematic diagram of automatic sprinkler system, schematic diagram of sewage pump room, schematic diagram of wastewater pump room, floor drain processing diagram, etc., which can be used for reference.

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CAD drawings for preliminary design and construction of structure and waterproofing of a subway station
This drawing is a CAD drawing for the preliminary design and construction of the structure and waterproofing of a subway station, which includes: the plan of the enclosure structure at the entrance and exit of No. 2, the waterproofing structure of the construction joints at special parts, the waterproofing structure drawing of the standard section of the main structure, and other drawings. The contents are detailed and can be used for reference.

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Construction cad drawing of enclosure structure of a subway station _ station enclosure construction
This data is the construction cad drawing of the enclosure structure of a subway station. The data content includes the plan of the enclosure structure, the guide wall reinforcement drawing, and the ground wall trough wall reinforcement drawing for reference, which is worth downloading by designers

Topic: Enclosure Construction drawing of station enclosure structure Construction drawing of enclosure structure
Cad construction details of wind pavilion structure design of a subway station
This data is: the cad construction details of the wind pavilion structure design of a subway station; Including: plan, 1-1 profile, 2-2 profile, etc; The content design specification is very detailed and can be used for reference.

Topic: Pavilion structure design CAD detail drawing of structural design Detailed drawing of structural design and construction
Decoration construction organization design scheme of a subway station in Beijing
According to the construction quality and duration requirements of the project, our company will arrange experienced construction personnel to carry out construction according to the actual situation of the construction site, and complete the project on time according to the site schedule on the premise of ensuring the quality.

Topic: Decoration construction organization design Construction Organization Design of Beijing Residential Building Construction organization design and scheme
Complete set of primary construction drawings for 35kV substation of a metro station
This atlas is applicable to the primary construction of traction step-down hybrid substation in a station of a metro phase I project.

Topic: Primary substation construction drawing Primary design of substation Primary design of substation
Waterproof construction scheme for air shaft and air duct structure of a subway station
The structural waterproof construction of the northeast and southwest air shafts and air ducts of a subway station is made of bentonite, a new waterproof material. As one of the structural waterproof construction test sections of Line 5, the waterproof materials used in this section are the bentonite waterproof material series products provided by Jiegao China Co., Ltd., including VOLTEX DS [anti dripping] bentonite waterproof blanket, WATERSTOP-RX bentonite waterstop strip, BETOSEAL bentonite waterproof slurry and WATERSTOPPAGE bentonite waterproof powder. Among them, the bentonite waterproof blanket is the main material for waterproof construction, with a width of 4.4m, a thickness of 6.4mm and a length of 45.7m; the bentonite waterstop strip is mainly used for waterproofing of cast-in-place concrete construction joints; Bentonite waterproof slurry is mainly used for edge closing of bentonite waterproof blanket and reinforcement treatment of pipeline crossing the bentonite waterproof blanket; Bentonite waterproof powder is mainly used for waterproof of special waterproof parts such as through wall pipes.

Topic: Waterproof construction scheme of air shaft Air duct construction scheme Construction scheme for air shaft removal
Dewatering construction scheme of a subway station in Tianjin
Some lines of the station are located on the transition curve, and the longitudinal gradient is 2 ‰. The station is an underground double deck island platform station, with a covering soil thickness of about 2.8m and a total length of 202.6m. The total width of the straight section structure is 18.5m, and the total width of the transition curve section structure is 18.63m. The station is equipped with three entrances and two air ducts, which are located at the south side of both ends of the main structure; 1. The No. 2 entrance and exit is located on the north side of XX Road; Entrance/exit 3 is located at the south side of Liuwei Road. The total building area of XX Road Station is 10387m2, including 7678m2 for the main underground building area, and 2709m2 for the air ducts and air kiosks at the entrances and exits.

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Construction Scheme for Shaft and Cross passage of a Subway Station in Beijing
Beijing Metro Line 14 is a large volume rail transit trunk line, starting from Lujing Road in Lugouqiao, Fengtai District in the west and ending at Laiguangying Station in Wangjing District in the east. The total length of the line is 47.3km. Among them, the contract section 10 of civil construction of Beijing Metro Line 14 is located in Sungwen District, Beijing. The line is located under Anlelin Road and Pufang Road in an east-west direction. The starting and ending mileage is K21+667.75-K23+792.8, with a total length of 2125.05m.

Topic: Construction Scheme in Rainy Season in Beijing Construction Scheme of Beijing Large Formwork Beijing Concrete Construction Scheme
Construction scheme of foundation pit excavation and steel pipe support for a subway station in Beijing
**The station is located at the intersection of * * Road (planned) and * * West Road, along the east-west direction of * * Road. The northeast quadrant of the intersection is * * ground floor residential area; The northwest quadrant is the 24 storey * * Building; The southwest quadrant is the * * telephone office on the 10th floor; The southeast quadrant is a 13 storey * * service center building. The east and west station halls of the station adopt the rectangular frame structure of double columns, three floors and three spans, which is constructed by open excavation method and supported by piles. The east station hall is located on the east side of * * West Road, with a foundation pit depth of 26.785m and a length of 86.9m and a roof overburden thickness of about 4.8m; the west station hall is located on the west side, with a foundation pit depth of 26.467m and a length of 85.5m and a roof overburden thickness of about 4.5m-4.7m. The enclosure structure of the open cut main body of the west station hall station is divided into shield section (axis 1-3), standard section (axis 3-10) and widening section (axis 10-11); The enclosure structure of the open cut main body of East Station Hall Station is divided into shaft section (12~13 axes), standard section (13~21 axes) and shield section (21~23 axes). The foundation pits of East and West Stations are supported by piles, and Ф 1000 @ 1500mm (1400mm) bored cast-in-place piles are used. C20 concrete shall be sprayed between piles, and C30 concrete shall be used for enclosure pile body concrete. There are 321 retaining piles for the main structure of the east and west station halls. The safety level of the side wall of the foundation pit is Level I, the protection level of the foundation pit deformation control is Level I, the maximum ground settlement is ≤ 0.15% H and ≤ 30mm, and the maximum horizontal displacement of the retaining structure is ≤ 0.2% H and ≤ 30mm. During the design calculation, the absolute elevation of the ground is calculated as the maximum elevation of 39.800mm after the site leveling. Four supports (two φ 609mm steel supports, two φ 800mm steel supports) with a pile length of 30.55m are used for the standard section of the enclosure structure of the east and west station halls; four supports (reinforced concrete support, one φ 609mm steel support, two φ 800mm steel support)+one backstop (φ 609mm steel support) with a pile length of 32.6m are used for the shield section; Five supports (three reinforced concrete supports, one φ 609mm steel support, and one φ 800mm steel support) are used for the shaft section (widened section). Since the shaft section (widened section) is close to the main body of the excavation section that has been completed, the pile length is not equal.

Topic: Construction Scheme for Excavation of Earthwork Foundation Pit in Beijing Temporary steel pipe support construction scheme Construction Scheme of Bridge Steel Pipe Support
Cad drawing for preliminary design of water supply and drainage of a subway station

This drawing is the preliminary design drawing of water supply and drainage of a subway station. The drawings include: 1. Fire fighting plan of north platform transfer passageway 2. Fire fighting plan of south platform transfer passageway 3. Quantity table of main equipment and materials 4. Plan section of pump room 5. System diagram

Topic: Preliminary design of water supply and drainage preliminary design Preliminary design of power plant
Complete set of drawings for water supply and drainage design of a subway station
This drawing is a complete set of water supply and drainage design drawings for a subway station, including: the layout plan of water supply and drainage and fire protection of the second underground floor, the layout plan of water supply and drainage of the first underground floor, etc. The contents are detailed and can be used for reference.

Topic: Complete set of drawings Complete set of drawings for water supply and drainage design Complete set of drawings for water supply and drainage
Construction Scheme of Waterproof Layer for Main Structure of a Metro Station
A subway station is located on the green belt of XX Road, with a north-south trend. The main body of the station is a cast-in-place concrete three span box frame structure, with a total length of 206.4m and a standard section structure width of 22.7m. Bored pile enclosure and open excavation are constructed in sequence. The structural design follows the principle of "prevention first, combination of rigidity and flexibility, multiple lines of defense, adaptation to local conditions, and comprehensive treatment", taking structural self waterproofing as the fundamental, taking measures to control the development of concrete cracks, increasing the impermeability of concrete, focusing on the waterproofing of joints such as deformation joints and construction joints, supplemented by flexible waterproof layers to strengthen waterproofing. The waterproof grade of the structure is Grade I, no water leakage is allowed for the structure, and no wet stains are allowed on the surface of the structure. The structure is fully waterproof, the bottom plate and side wall are paved with double-layer 4mm thick SBS waterproof coiled material, and the top is waterproof with 2.5mm thick single component polyurethane film waterproof layer.

Topic: Waterproof layer structure construction scheme Construction scheme of concrete waterproof layer Construction scheme of sbs waterproof layer
Cad reinforcement drawing of bored pile for deep foundation pit retaining structure of a subway station
This data is: CAD reinforcement drawing of bored cast-in-place pile for deep foundation pit retaining structure of a metro station; Including: reinforcement drawing of bored pile body, reinforcement sectional drawing of pile top crown beam, detailed drawing of positioning reinforcement, bill of quantities of single pile, description, etc; The content design specification is very detailed and can be used for reference.

Topic: Deep foundation pit retaining structure Reinforcement drawing of bored cast-in-place pile Cad node diagram of deep foundation pit retaining structure
Supervision Outline of Civil Engineering of a Metro Station
1.2.3.3 Architectural layout of the station 1) The underground floor of the station is the hall floor. The station hall floor is divided into three areas from east to west: the west end station hall floor management and equipment room area, the central station hall floor public area, and the east end station hall floor equipment room area. The planned underpass lane divides the west terminal station hall into two parts. The west side is mainly arranged with the environment control electric control room, the environment control room and the communication room. The east side is mainly arranged with the station control room, the communication signal and management room. The two parts are connected through the external underpass channel. The public area of the station hall floor is divided into two areas: the non payment area and the payment area. The two areas are separated by railings, entrance and exit gates and ticket offices. Non payment areas are equipped with automatic vending machines, ticket checkers, vending machines, public telephones, etc. There are two groups of escalators in the pay area to contact the public area of the platform floor. There is a public area for the disabled and staff to contact the platform floor in the pay area. At the south end, the environmental control room, station spare parts warehouse, station tunnel, new air shaft, exhaust shaft and other main equipment rooms are arranged. 2) The second underground floor of the station on the platform floor is the platform floor. The platform floor is divided into three areas from west to east: equipment room area on the west platform floor, public area on the middle platform floor, and equipment room area on the east platform floor. The 100m effective platform is arranged in the middle of the station, and the width of the platform is 12m. The equipment room area on the platform floor at the west end is mainly arranged with step-down substation room, battery room, small air conditioning room, sewage pump room, piston air duct, etc. The equipment room on the platform floor at the east end is mainly arranged with wastewater pump room, etc. 3) In line with the landscape requirements of the urban planning, the entrance and exit of the entrance and exit passageway should be set in a centralized and small size. The two exits should be set directly and eye-catching on the intersection road, which can maximize the passenger flow and reduce the traffic pressure on the urban road surface. At the same time, we should consider planting beside the entrance and exit to coordinate with the urban landscape.

Topic: Detailed rules for civil engineering supervision Supervision Civil Code Civil engineering supervision specification
Construction organization of integrated grounding system in a subway station
The small mileage shield shaft section and standard section of a subway station are of underground double deck and double span structure. The large mileage end is a double deck four span with one floor hanging section, with a total length of 189m and a standard section width of 18.9m. The first underground floor is the station hall floor, and the second underground floor is the platform floor. The buried depth of the bottom plate of the station structure is about 16.0m, and the basement is full~slightly weathered granite. The local fissures are relatively developed and have large water seepage. The station is constructed by open excavation method, and the outer waterproof layer is set outside the structure. According to the geological report, the average soil resistivity of the station is about 330 Ω· m, and the area of the station grounding grid is about 3365m2.

Topic: Comprehensive wiring construction organization design Fire hydrant system is connected to municipal water source Construction organization design of integrated pipe network in residential area
Construction scheme of "I" at both ends of a subway station
A subway station is a double deck three span island platform station, which goes down 2 ‰ to the north. The starting mileage is K1+328.751 ～ K1+535.151, the total length is 206.4m, the standard section is 22.7m wide, and the station center mileage is K1+447.951. The first underground floor is the station hall floor, and the second underground floor is the platform floor. The buried depth of the station floor is about 16m, and the station is located under the green belt. Open excavation and construction are carried out in sequence. The length of the "I" beginning at both ends of the station is 12.7m, and the width is 25.9m. The wall at the "I" beginning is connected to the air duct and the section at the same time. Except for the southwest air duct, holes must be opened in the wall of the second and first basement, holes must be opened in the wall of the first basement for the northwest air duct, northeast air duct, and southeast air duct.

Topic: construction plan Both ends shall be used in the construction of laminated slab 10kv construction scheme
Enclosure of entrance and exit of a subway station SMW
This project is a subway station entrance and exit enclosure SMW, including the first support layout plan of No. 5 entrance and exit, crown beam reinforcement drawing, 2-2 profile, No. 5 entrance and exit 1-1 profile, No. 5 entrance and exit foundation reinforcement layout plan and other drawings. The drawings are complete in content, clear in expression, and rigorous in drafting. Designers are welcome to download and use them.

Topic: Station entrance and exit Design of subway station entrance and exit Civil air defense entrance and exit
Construction Scheme of a Metro Station Project in Yunnan
The surveying and positioning work of this project is relatively complex. Advanced high-precision total station, infrared distance meter, theodolite and level are used for surveying and positioning; According to the red line boundary stake points and relevant drawings provided, determine each axis control point, form an axis network control, extend the control point to the area beyond the influence of excavation, and take concrete reinforcement and protection measures. The positioning work is completed by our full-time surveyor.

Topic: Construction Scheme of Metro Station Project Metro station survey scheme Construction Scheme for Decoration of Metro Station
Monitoring measures for manual excavation of a subway station
The retaining wall of the first section of hole ring shall be 100-150mm thicker than the retaining wall below, and shall be 200-250mm higher than the site ground. The overlapping length between the upper and lower retaining walls shall not be less than 50mm. When pouring the retaining wall concrete, knock the formwork and insert it with bamboo and wood sticks. According to the soil quality, accelerating agent shall be used as far as possible to meet the design strength requirements as soon as possible. If honeycomb and water leakage are found in the retaining wall, it shall be blocked and guided in time to prevent water outside the hole from flowing into the hole through the retaining wall, so as to ensure the strength and safety of the retaining wall concrete.

Topic: Manual hole digging pile Contract for Manual Hole Digging Works Manual hole digging construction contract
CAD drawing of square meter planning and design of a subway station building
The square meter planning and design CAD drawing of a subway station includes the general layout, which is detailed and can be downloaded for reference!

Topic: Architectural planning and design The planning and design are very good Community planning and design
Complete set of CAD drawings for water supply and drainage of a subway station in Shanghai
This project is a complete set of CAD for water supply and drainage of a subway station in Shanghai Drawings, including the layout plan of water supply and drainage of the first underground floor, the layout plan of water supply and drainage and fire protection of the second underground floor (subway station hall floor), the layout plan of water supply and drainage and fire protection of the third underground floor (subway platform floor), the fire hydrant and piping system diagram, etc., are complete in content, clear in expression, rigorous in drawing, and welcome designers to download and use them.

Topic: Shanghai Water Supply and Drainage Construction Drawing Water supply and drainage - 0 Complete set of construction drawings for water supply and drainage
Complete set of construction drawings for the main body of a subway station (node details)
The complete set of construction drawings for the main body of a subway station includes the general layout, hall floor plan, platform floor plan, section, escalator floor plan, section, staircase II detail, toilet and sewage pump room detail, wastewater pump room detail, platform plate manhole detail, staff staircase detail outside the calculated platform length, hall cross section drainage ditch detail, PSD Layout of lower embedded parts, etc

Topic: Full set of construction drawings of the main body Overall full set of construction drawings Full set of construction drawings of mountain
CAD architectural design construction drawing for preliminary design of structure and waterproofing of a subway station
This drawing is:? A subway station structure and waterproof preliminary design CAD architectural design construction drawing? The drawings include 1-1 profile of No. 1 entrance and exit, structural plan of No. 1 entrance and exit, waterproof structural drawing of standard section of main structure, etc. The contents of the drawings are complete, the design is standard, and the drawing is rigorous. Designers are welcome to download and use them.

Topic: Preliminary structural design Preliminary architectural design Preliminary design and construction drawing of building
Construction Drawing of Deep Foundation Pit Retaining Structure of a Metro Station in Guangzhou
The construction drawing of the main enclosure structure of a subway station in Guangzhou, including the plan and profile of Yongtai East Station, the geological longitudinal profile of the left and right lines of the station, and the geological longitudinal profile of the end wall of the station.

Topic: Deep foundation pit retaining structure Construction drawing of foundation pit retaining structure Construction drawing of retaining structure foundation pit
Construction Scheme of Waterproof Layer of Main Structure Roof of a Metro Station
A subway station is located on the green belt of XX Road, with a north-south trend. The main body of the station is a cast-in-place concrete three span box frame structure, with a total length of 206.4m and a standard section structure width of 22.7m. Bored pile enclosure and open excavation are constructed in sequence. The structural design follows the principle of "prevention first, combination of rigidity and flexibility, multiple lines of defense, adaptation to local conditions, and comprehensive treatment", taking structural self waterproofing as the fundamental, taking measures to control the development of concrete cracks, increasing the impermeability of concrete, focusing on the waterproofing of joints such as deformation joints and construction joints, supplemented by flexible waterproof layers to strengthen waterproofing. The waterproof grade of the structure is Grade I, no water leakage is allowed for the structure, and no wet stains are allowed on the surface of the structure. The structure adopts full package waterproof, and the roof waterproof adopts 2.5mm thick single component polyurethane film waterproof layer.

Topic: Waterproof layer structure construction scheme Construction scheme of concrete waterproof layer Construction scheme of sbs waterproof layer
Cad layout construction drawing of a subway station decoration in Beijing
This drawing is the CAD layout construction drawing for the decoration of a subway station in Beijing, including the plan, etc. The content is detailed and can be used for reference.

Topic: Interior decoration construction drawing layout Decoration plane layout Cad layout
Foundation pit support of a subway station a design chart (The foundation pit is about 23m deep)
This project is the design drawing of a subway foundation pit support in Beijing, including the enclosure structure, steel support and detail drawing. The foundation pit shall be provided with four cross braces, and an inverted brace shall be provided on the side wall of the third underground floor during the structural reconstruction. This drawing includes the layout plan of the main retaining structure and support, the longitudinal section of the main retaining structure, the elevation of pile reinforcement, and the reinforcement drawing of the crown beam for reference.

Topic: Station foundation pit Foundation pit support Design drawing of foundation pit support
[Chongqing] Construction drawing of water supply, drainage and fire protection of a subway station

Data Catalog Design Legend Construction Design Description Statistics of Main Equipment and Materials Outdoor Water Supply and Drainage and Water Fire Protection General Plan of Station Shaft Hall Floor Water Supply and Drainage and Water Fire Protection Plan Detail of Fire Pump Room Foundation and Pool Opening Detail Production Domestic and Fire Water Supply System Diagram Automatic Sprinkler System Diagram Detailed Drawing of Internal Toilet Detailed Drawing of Public Area Toilet Detailed Drawing of Sewage Pump Room Detailed Drawing of Sewage Pump Room Layout Plan of Refrigerator Room Equipment Foundation and Drainage Ditch Layout Plan of Refrigerator Room Circulating Cooling Water System Diagram Schematic Diagram of Cooling Circulating Water System Layout Plan and System Diagram of Cooling Tower Foundation Sample and load distribution drawing Cooling tower outline dimension drawing Rainwater, local drainage pump room detail and system drawing Water supply and drainage and water fire protection plan of upper air duct and transfer floor

Topic: Chongqing Water Supply and Drainage Fire Fighting Construction Drawing Fire water supply and drainage Water supply and drainage fire protection
Construction organization scheme for integrated grounding system of a metro station
The small mileage shield shaft section and the standard section of a subway station are of underground double deck and double span structure. The large mileage end is a double deck four span with one floor hanging section. The total length is 189m, and the standard section is 18.9m wide. The first underground floor is the station hall floor, and the second underground floor is the platform floor. The integrated grounding grid is mainly composed of horizontal grounding body and vertical grounding body. The buried depth of the grounding device under the station floor cushion shall not be less than 0.6m. When the bottom elevation of the floor cushion changes, the relative relationship of 0.6m shall still be maintained. The horizontal grounding body is 40mm × 5mm (50mm × 5mm) red copper bar, and the vertical grounding body is 50 × 4 copper tube.

Topic: Generic cabling system scheme Construction organization scheme of access control system Construction organization scheme
Construction Scheme for Excavation and Support of Main Foundation Pit of a Metro Station
A subway station is located under the central green belt of XX Road, with a buried depth of 2.5~3.1m. It is adjacent to XX Bridge of North Fourth Ring Road in the north, and its direction is the same as that of XX Road. The center mileage is K1+447.951, the starting and ending mileage is K1+328.751 ～ K1+535.151, the total length is 206.4m, the structure width is 22.7m, and the height is 14.38m. The station is an island platform with three spans and two columns in a double-layer rectangular structure. The first underground floor of the station is the station hall floor, and the second underground floor is the platform floor. φ 800mm bored pile enclosure, open excavation and construction in accordance with the method.

Topic: Construction scheme for foundation pit support of main foundation Construction scheme for earthwork excavation of foundation pit support Construction scheme for foundation pit support and earth excavation
Special construction scheme for waterproofing and plugging of a subway station in Shenzhen
The waterproof and leak stopping construction mainly focuses on the treatment of internal leakage of the structure, and combines with the treatment of surface leakage, so as to treat both the symptoms and the root causes. Through deep grouting, the impermeability of concrete structure is improved, and the compactness of concrete is strengthened. The scheme combining grouting with surface brushing is adopted. The main materials used in the leakage treatment process are grouting materials, caulking and plugging materials, plastering materials, etc.

Topic: Construction Scheme for Waterproof and Leak Stopping in Shenzhen Special construction scheme for plugging Shenzhen Special Construction Scheme
Construction scheme of prestressed anchor cable for a subway station in Shenzhen

The terrain elevation difference on both sides of the foundation pit of xxx station is large, and there is a large bias pressure problem. The anchor support structure adopts the combination of three anchors and two braces. The anchor cable is made of three 1860 grade Φ 15.2 steel strands, and the anchorage device is OVM15-3 or other anchorage devices that meet its technical requirements. Three pre-stressed anchor cables are used for the foundation pit. The design pull-out force from top to bottom is 400KN, 500KN and 600KN respectively, and the tension locking load is 200KN, 300KN and 350KN respectively. For reference.

Topic: Prestressed anchor cable Construction details of prestressed anchor cable Cad details of prestressed anchor cable
Supervision Outline of Civil Engineering of a Metro Station
The first floor of the newly built * * West Station building is mainly an overhead floor, the second floor is the main entrance of the station building, which is connected with an elevated small bus lane and an elevated passenger platform, and the third floor of the station building is the main ordinary waiting room. Two subway entrances and exits are reserved on the ground floor overhead floor. According to the planning of Wuhan urban rail transit network, Wuhan Metro Line 4 and Line 5 will be introduced into the * * railway station building area.

Topic: Detailed rules for civil engineering supervision Supervision Civil Code Civil engineering supervision specification
Construction Scheme for Integrated Grounding System of a Metro Station
The small mileage shield shaft section and standard section of a subway station are of underground double deck and double span structure. The large mileage end is a double deck four span with one floor hanging section, with a total length of 189m and a standard section width of 18.9m. The first underground floor is the station hall floor, and the second underground floor is the platform floor. The buried depth of the bottom plate of the station structure is about 16.0m, and the basement is full~slightly weathered granite. The local fissures are relatively developed and have large water seepage. The station is constructed by open excavation method, and the outer waterproof layer is set outside the structure. According to the geological report, the average soil resistivity of the station is about 330 Ω· m, and the area of the station grounding grid is about 3365m2.

Topic: Comprehensive construction scheme Model construction scheme of generic cabling system Construction Scheme for Connecting the Community to Municipal Highway