-
Construction scheme of cement powder spraying pile reinforcement Deep cement mixing piles with diameter of Ф 500 and length of 6.7m are used for foundation treatment of the project. P32.5 ordinary Portland cement is used as the main raw material cement, mixed with triethanolamine early strength agent, with the spraying amount of 55KG/M, and the pile body is not re sprayed with 4.0m. The design requires that the strength of cement soil is 1.8Mpa, and the bearing capacity of composite foundation is 110kn/m2 -
High pressure rotary jet grouting pile reinforcement construction scheme The project site is located at the north side of Guangfulin Road, Songjiang District, Shanghai, the west side of the planned Longteng Road, the east side of the planned Longyue Road, and the south side of the planned Yinhe Road. It is invested by Shanghai Longning Real Estate Development Co., Ltd. The whole site is equipped with an underground garage, which is divided into two parts: the south part is the first floor underground, and the north part is the second floor underground. At present, the garage in the south area has been excavated, and the enclosure structure in the north area has also been largely constructed -
Construction scheme and process of planting reinforcement The chemical anchor bolt and chemical planting glue fastening system can make the post planting reinforcement and anchor bolt show the same mechanical behavior as the pre embedding. Shenzhen Shengu Building Reinforcement Technology Co., Ltd. specializes in the special project of seismic reinforcement and reinforcement of building structures, The company owns the integrated overall solution of product process, construction process, design creative process and integrated fastening system services in the seismic strengthening and reinforcement industry of building structures -
Foundation pit retaining wall reinforcement construction scheme This project is a resettlement housing project with two floors of basement, and the main body is 18 floors. The retaining wall pile position is a single row of piles, the pile diameter is 1m, and the depth of the foundation pit is about 9.5m. The retaining wall of the original foundation pit is severely deformed, and it needs to be reinforced if it exceeds the warning value! -
Special construction scheme for demolition and reinforcement Special construction scheme for demolition and reinforcement -
Construction scheme for reinforcement and reconstruction of a school Main processes: carbon fiber cloth, steel bonding, steel wrapping, beam column section enlargement, rebar planting, cutting. -
Reinforcement construction scheme and technical measures Based on the seismic mechanism of the structure, seismic strengthening can be divided into the methods of reducing the seismic action, increasing the seismic capacity of the structure, and multi defense line seismic strengthening. The reduction of seismic action is mainly achieved by increasing the structural period or increasing the structural damping. It is generally applied to the seismic strengthening of large public buildings, and the strengthening methods to increase the seismic capacity of structures, such as increasing the seismic performance of walls -
Construction Scheme for House Reconstruction and Reinforcement 1. This project is the reconstruction project of Block D apartment in Tianjiao Garden, Machang Road, Tianjin. The building, built in 1997, is a four storey brick concrete structure with sloping roof. 2. The storey height of the building is 2.900m, and the structural elevation of the highest point of the roof is 14.120m. The building and roof are cast-in-place reinforced concrete slabs. 3. The seismic fortification category of buildings is Class C; The seismic fortification intensity is -
Construction scheme for danger removal and reinforcement of a reservoir In the construction scheme for danger removal and reinforcement of a reservoir, the upstream reservoir (hereinafter referred to as the upper reservoir) is located in the xxxxxx irrigation area at the lowest reaches of the xxx river basin, on the south bank of the xxx river, and on the west bank of xx, about 110km southeast of xxx city, and more than 50km east of xx town. -
Construction scheme of reinforcement planting No. Project Content 1 Project Name: Beijing xxxxxxxxx Project Lot C1 Structure Reinforcement Project 2 Project Location: 100 meters diagonally opposite to the government of xxxx Town, Haidian District, Beijing 3 Designer: Beijing xxxx Design and Research Institute Co., Ltd. 4 Supervisor: Beijing xxxx Supervision Co., Ltd. 5 General Contractor -
Construction Scheme for Steel Beam Reinforcement of Clubhouse (1) This project is the steel structure reinforcement project of the 30th and 31st floors of the Bund Club. As the functions and layout of each floor of the building have changed from the original building plan, it is necessary to make holes in the concrete floor and the original steel beam web. According to the design institute's new building functions, the entire structure is calculated and analyzed as a whole, the original structural steel beams are strengthened, and the holes on both sides of the steel beam web are stiffened -
Concrete column reinforcement construction scheme According to the Design Scheme for Reinforcement of Water Supply and Return Pipe Supports of the Plant Heat Supply Network, the water supply and return pipe supports of the plant heat supply network are reinforced to meet the load requirements after the pipe capacity is increased -
The construction scheme includes steel clad reinforcement The scaffold with enlarged beam section shall be erected with fastener type steel pipe scaffold, which shall bear various vertical and horizontal loads during construction. Therefore, the scaffold must have sufficient bearing capacity, rigidity and stability. No instability, collapse, deformation, inclination, shaking or distortion beyond the allowable requirements will occur under various loads during construction to ensure safe construction. -
Construction Scheme for Structural Reinforcement of Main Building The project is located in Changshu Shanghu Scenic Area, which is the reconstruction and reinforcement project of the original Baosteel Resort. Its main construction content: beam and slab structure carbon fiber reinforcement, beam and column section construction, etc. This project is a structural reinforcement and reconstruction project, with a building area of about 6218m2. -
Construction scheme for reservoir reinforcement The first stage of danger removal and reinforcement works includes anti-seepage and reinforcement of earth dam, heightening and widening of dam body at emergency spillway section and reconstruction of spillway gate. The construction organization plan of the above projects is still implemented according to the overall construction organization design plan. The overall construction organization is as follows: 7.1.1 Project conditions Nanshan Reservoir is located in Xizhu Town, Luoyang City, Henan Province, 7 from Zhangzhu Town -
Construction scheme of cement powder spraying pile reinforcement// Deep cement mixing piles with diameter of Ф 500 and length of 6.7m are used for foundation treatment of the project. P32.5 ordinary Portland cement is used as the main raw material cement, mixed with triethanolamine early strength agent, with the spraying amount of 55KG/M, and the pile body is not re sprayed with 4.0m. The design requires that the strength of cement soil is 1.8Mpa, and the bearing capacity of composite foundation is 110kn/m2 -
Bridge and culvert abutment backfill construction scheme Backfill of bridge and culvert abutment is a weak link in construction. Due to poor quality control, it is easy to cause hidden dangers such as settlement and vehicle jumping, which should be paid great attention to. According to the design requirements, 10% lime stabilized soil shall be used for backfilling at the back of channel and culvert abutment, and 4:6:90 lime cement stabilized soil shall be used for backfilling at the back of bridge abutment and cone slope. When culverts, channels and embankments are constructed at the same time, the minimum section of their reserved slots must -
Concrete structure reinforcement construction scheme This project is a new xxxx building project, with two floors underground and 31 floors (27 floors of the office building) of the above ground scientific research incubation building, and a frame shear wall structure. As the commercial concrete standard curing test block for 28 days failed to meet the design requirements, the entity was tested by a qualified testing agency entrusted, and some columns and shear walls with C60 concrete and C50 concrete poured on the second floor of the basement and the ground were still -
Construction scheme of curtain grouting reinforcement The newly-built special thread Ershan Tunnel for Yuanzhou Wangwa Railway is located in Liangmao District, Huangtu, the suburb of Guyuan, Ningxia. It is a single track tunnel for industrial and enterprise class I railway. The starting mileage of the tunnel is DK5+345, and the ending mileage is DK11+788. The total length of the tunnel is 6443m, with 2 inclined shafts, and the total length is 2074m. The tunnel is located in a weak water rich area. Tunnel construction is divided into 4 operation teams -
Reinforcement construction scheme (word format) (1) This project is ------------. Due to the change of the function and layout of each floor of the building and the original building plane, the whole structure is calculated and analyzed according to the new building function of the design institute, and the parts with insufficient bearing capacity of the original structural members (foundation slab, wall, column, beam, slab, etc.) are reinforced by increasing the section and sticking steel plates. Three steel buildings are added -
Construction Scheme for Tunnel Reinforcement Construction Scheme for Tunnel Reinforcement -
Construction Scheme for Reinforcement of Existing Culvert The reconstructed and reinforced culvert is located in the K3+703.275 ～ K14+484.834 double simple road utilization and reconstruction section. It passes through Xinxing, Baisha and Taiping villages and towns. The current road is a two-way six lane road with a full width of 40m. The 8m central green belt is reconstructed into a pavement. After reconstruction, the main lane is a two-way eight lane road, and the right side is the heavy load standard. Due to K7+2 -
Construction scheme for reconstruction and reinforcement of a house This project is the reconstruction project of Block D apartment in Tianjiao Garden, Machang Road, Tianjin. The building, built in 1997, is a four storey brick concrete structure with sloping roof. 2. The storey height of the building is 2.900m, and the structural elevation of the highest point of the roof is 14.120m. The building and roof are cast-in-place reinforced concrete slabs. -
Construction scheme of reinforcement and reconstruction project The main contents of the reinforcement part of the project include the carbon fiber reinforcement of columns, beams and plates, the reinforcement of beams and columns by sticking steel, and the demolition of some floor openings; The civil engineering reconstruction includes new beams and columns, new elevator shafts and wall masonry. The project has high quality requirements and tight construction period. Only with high-level construction management ability, technical ability, sufficient mechanical equipment and construction material reserve capacity can it be completed -
Construction scheme of floor crack reinforcement 1. Specification of carbon fiber cloth: structural adhesive is modified epoxy resin adhesive. 2. The carbon bonded structural adhesive shall not contain toxins. 3. The resin preparation container shall be free of oil stain and impurities, and the prepared glue shall be used up within 1 hour. 4. Base course surface treatment -
Construction scheme of a grouting reinforcement project The landslide to be treated is located on the left side of a section × K20+800 ～ K20+935. It is about 65m long in the north-south direction and 135m long in the east-west direction. It is arc-shaped on the plane and has a height difference of 22m between the front and rear edges. -
Construction scheme of dam reinforcement works Construction scheme of dam reinforcement project Construction scheme of dam reinforcement project Construction scheme of dam reinforcement project Construction scheme of dam reinforcement project -
Foundation anchor pile reinforcement construction scheme Foundation anchor pile reinforcement construction scheme Foundation anchor pile reinforcement construction scheme Foundation anchor pile reinforcement construction scheme Foundation anchor pile reinforcement construction scheme Foundation anchor pile reinforcement construction scheme Foundation anchor pile reinforcement construction scheme -
Construction Scheme for Strengthening Dangerous Buildings in Zhejiang Construction Scheme for Reinforcement and Reinforcement of Dangerous Buildings in Zhejiang Construction Scheme for Reinforcement and Reinforcement of Dangerous Buildings in Zhejiang Construction Scheme for Reinforcement and Reinforcement of Dangerous Buildings in Zhejiang -
Special construction scheme for building reinforcement in Zhejiang Special construction scheme for Zhejiang building reinforcement Special construction scheme for Zhejiang building reinforcement Special construction scheme for Zhejiang building reinforcement -
Analysis on construction scheme of caisson reinforcement Abstract: [I] Concrete construction of the bottom plate of the north anchor caisson and rock core sampling. [ II. Preliminary consideration of reinforcement scheme -
Construction scheme of carbon fiber bonding and reinforcement In this project, carbon fiber materials are widely used to strengthen beams and columns, and the main construction process is as follows. -
[Zhejiang] Metro building reinforcement construction scheme The station section is driven by a single round shield. The section uplink is 1278.722m long, and the downlink is 1280.2m long. The station section is driven by a single round shield, and the section uplink is 972.885m long, and the downlink is 975.812m long. -
Construction scheme for foundation reinforcement of a construction elevator This bid section is composed of 9 # building, 10 # building and 11 # building. The building area of the first floor underground is 5237.7 ㎡, 9 # building has 30 floors above the ground, 10 # building has 28 floors above the ground, and 11 # building has 32 floors above the ground. -
Floor crack repair and reinforcement construction scheme The amount of various materials shall be determined according to the mix proportion, which shall be prepared in strict accordance with the mix proportion, and shall be temporarily configured on site. The amount of glue prepared each time shall be used up at one time. -
Construction Scheme for Building Reinforcement of Zhejiang Metro The station section is driven by a single round shield. The section uplink is 1278.722m long, and the downlink is 1280.2m long. The station section is driven by a single round shield, and the section uplink is 972.885m long, and the downlink is 975.812m long. -
Construction Scheme for Reinforcement and Reconstruction of Frame Columns and Beams This construction scheme adopts the section enlargement method and carbon fiber cloth to strengthen the column and beam. -
Reinforcement construction scheme of converter main plant This reinforcement scheme is the construction scheme for the crane beam system reinforcement of the 12m span bent lattice steel structure workshop. The cracking position is typical, and the reinforcement scheme is ingenious, which is worth learning -
Structural reinforcement construction scheme of a hospital in Dongguan **The building is of frame structure. According to the on-site core pulling test of Guangzhou Construction Engineering Quality and Safety Testing Center, the strength grade of the concrete in the second floor column is insufficient. The original design strength grade of the concrete is C30, but the lowest concrete strength is only 21.9MPa. Guangdong Huafang Engineering Design Co., Ltd. rechecked the structure of the building -
Construction scheme of foundation reinforcement works This project is the "Foundation Reinforcement Project of Buildings 1 #, 2 # and 3 # of the Bund Source 33 Project" and the "Underground Connecting Passage Project of Buildings 1 # and 2 #". The former project is very old and the structure is extremely loose. In order to ensure the construction of its adjacent projects to reduce the impact on the protected building, it is necessary to first strengthen the foundation of the building; The latter is the ground of 1 # building, 2 # building and underground garage
-
one Bridge and culvert formwork construction scheme -
two Special construction scheme for bridge and culvert -
three Construction Scheme for Road, Bridge and Culvert -
four Construction Scheme of Bridge and Culvert Works -
five Building reinforcement construction scheme -
six Construction scheme of angle steel reinforcement -
seven Classroom reinforcement construction scheme -
eight Construction scheme of reservoir reinforcement