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Construction scheme of adding steel structure interlayer+concrete floor slab for high-rise residential buildings **The mezzanine floor adding project of the * * high-rise residential project in the city includes 10 high-rise residential buildings (508 sets in total) with 1, 3, 4, 5, 8~13 added steel structure mezzanine+cast-in-place concrete floor. This project is an additional sandwich project of the real estate project. Since the original structure is not pre installed with embedded parts, the steel structure now added is through chemical bolts (M10, M12) -
Construction scheme of super high-rise steel structure This construction scheme is a 330m super high-rise project in Beijing, with a large project area and high representativeness, which can be referred to. -
Construction scheme of steel structure high-rise of an office building This project has some steel beam columns and steel structure roof, and the combined floor at the top of the podium building is constructed with supports. When the span of the beam (GL) is greater than 6m, several vertical temporary supports shall be set at the lower part of the secondary beam. The support removal shall be carried out after the strength of the floor concrete reaches 100%, and the influence of construction load on the lower floor shall be considered in the construction scheme design. According to the design requirements, the main -
Steel structure construction scheme of a high-rise office building 1. Detailed design content 1) The detailed (optimized) design shall be carried out according to the node details provided by the original design. If there is no corresponding node in the node drawing, it can be formulated according to the Chinese steel structure design specifications, but it must be submitted to the original design for approval. At the same time, if it is necessary to optimize the original design nodes, it must be approved by the original design in advance. 2) Node drawing shall include steel column, steel column and steel -
Construction scheme of a high-rise steel structure (frame tube structure) 1. Establish a horizontal control network and elevation datum points, set all axes according to the horizontal control network, and mark all axes at appropriate positions beside the foundation pit. 2. Make foundation bolts, fixed sleeve plates and angle steel support frames. The allowable deviation of the manufacturing size of the fixed sleeve plate is: ① the diameter of the screw hole is 0.5mm larger than the diameter of the anchor bolt, ② the center of each screw hole is in the cross of the sleeve plate -
Steel structure construction scheme of high-rise office building To ensure the "Great Wall Cup" of Beijing structure and strive for the "Luban" award for completion. The total construction period of the steel structure of the project is about 225 days, and the project is planned to start on September 25, 20 ××, and complete on April 1, 20 ××. -
Curtain wall and steel structure construction scheme Curtain wall and steel structure construction scheme -
Construction scheme for hoisting of a steel structure The main structure is concrete frame structure; The total length of the plant is 36 meters, the span is 5 spans and 30 meters, and the column spacing is 6 meters. The main components are steel beams, steel crane beams, C-purlins, wall color plates, etc. On the premise of ensuring the construction period, our company is faced with adverse construction factors such as large daily lifting quantities, so safe and civilized construction is particularly important -
Construction scheme for installation of a steel structure A steel structure installation construction scheme A steel structure installation construction scheme A steel structure installation construction scheme -
Construction scheme of steel structure of an airport Construction scheme of an airport steel structure Construction scheme of an airport steel structure Construction scheme of an airport steel structure -
Construction scheme of a steel structure grid The construction organization design is prepared according to the following national specifications, industrial standards, relevant documents and drawings -
Steel structure construction scheme of a hotel This project is the fabrication and installation of the atrium steel structure and light roof on the seventh floor of Jinqiao Hotel, with a span of about 7m. The roof is a Kablon grating structure, and the steel used for the steel structure is Q235 steel; The end plate flange connection of the beam, the main frame beam column connection and other steel frame components are connected on site with 10.9 friction type high-strength bolts, and the component contact surface is mechanically derusted with the derusting grade of -
Construction scheme of steel structure of a factory building This project is the 106 and 107 workshops of the motorcycle manufacturing complex. The construction content of the steel structure project includes the steel platform between 106 # workshops (① axis~③ axis+12000) and the intersection (axis~axis). The top elevation of the steel platform is 4.8m, and the top plate is 6mm thick checkered steel plate, ①~⑦ axis, and the corridor rigid frame structure of ⑩~axis and~axis; 107 powerhouse (① axis~② axis) intersection（ -
Steel structure construction scheme of a power plant ****The steel structure sub divisional works of bid section B1 of the power plant 2 × 600MW unit project mainly include the following contents: steam turbine room steel beams, building pressure bearing steel plates, steel roof trusses; Steel columns, steel beams, floor bearing steel plates and steel funnels between side coal bunkers; Steel column and beam of boiler elevator shaft; Steel column, steel beam and floor bearing steel plate of fan room; Steel flue support, etc. Structural form and -
Construction scheme of a steel structure exhibition hall Construction scheme of a steel structure exhibition hall Construction scheme of a steel structure exhibition hall Construction scheme of a steel structure exhibition hall -
Special construction scheme of a steel structure This project is mainly the superstructure project of the expanded product warehouse project. The superstructure includes two parts: steel structure and masonry enclosure structure. 2.1 Steel structure: 1 # warehouse steel structure project, with a total building area of 7734m2, a floor area of 7734m2, and a building height of 12.45m. 2 # warehouse steel structure project, with a total building area of 5476m2, -
Construction scheme of a steel structure roof (1) Technical preparation? Check whether the design documents are complete and reasonable and conform to the national standards? Detailed design of components shall be carried out according to the design documents to facilitate processing, fabrication and installation. And prepare the material purchase plan? Determine the processing technology of steel structure. (2) Purchase and storage of materials? The main materials and accessories of the steel structure of the project are all made of Q235 steel -
Design of steel structure construction scheme 4.3.2 When installing high-strength bolts, the friction surfaces of components and connecting plates shall be kept dry and clean, and shall not be operated in rainy and snowy days or when the relative air humidity is greater than 95%. 4.3.3 When the high-strength bolt is connected to the installation, the protruding side of the nut shall contact the chamfered side of the washer. The chamfered side of the second washer of the large hexagon head bolt shall face the bolt head. four -
Construction scheme of steel structure anti-corrosion The construction organization design serves as the basis for guiding the construction. During the preparation, many factors such as the target construction period, project quality, project management organization, labor organization, construction schedule control, mechanical equipment and material allocation, construction methods of major divisional and subdivisional works, safety assurance measures, civilized construction and environmental protection measures, cost reduction measures, etc. shall be fully considered, Highlight science -
Construction scheme of steel structure works This project is the steel structure project of the transit greenhouses (I) and (II) of the 100000 ton/year differential polyester staple fiber optimization and adjustment project. The building covers an area of 1905 square meters, with a building area of 953 square meters. The main body is a one story steel frame structure, and the total height of the cornice is 6.12 meters. The frame steel column is welded H-shaped column, and the ceiling is profiled steel plate 0.5mm 800. -
Underground structure construction scheme of high-rise residential buildings Building area: 19000m2 underground. 1.1.8 Structure type: residential building shear wall structure, 14~16 floors, partial frame structure, single story. Frame structure of underground garage, one floor underground. 1.1.9 Scope of construction: civil engineering and water and electricity installation works. 1.1.10 Contracting method: contracting labor and materials. 1.1.11 Construction period: -
Construction Scheme of Roof Steel Structure of High rise Office Building The xx International Wealth Center project is located in the 9-3 plot of the business district of xx New District, xx District. It is adjacent to xx Road, the main urban road, and the original xx residence of the reserved building in the north. At the same time, it faces xx Garden, with xx Road in the east, xx Stone Road in the south, and xx Hotel, a group of historic buildings, in the west. The project is located in the Huangjin District of the western district of xx City. -
Construction scheme of a high-rise residential building with shear wall structure In the construction scheme of a high-rise residential building with shear wall structure, red face bricks are pasted on both sides of the main structure bottom floor and above the third floor. The wall group adopts the dry hanging of smooth granite curtain wall. The window sleeve and line foot are painted with white paint. There are 14 columns in front of the arch, which are wrapped with glass fiber reinforced plastic finished products. -
Installation construction scheme of a high-rise steel structure project in Shanxi The steel structure project of * * * * Houma Square is located in the center of Houma City, Shanxi Province, and is adjacent to * * * * Houma City in the east**** The square is the first high-rise steel structure building in Houma City, with a novel style and a total floor area of about 60000 m2. The structure is steel frame+shear wall structure. The types of steel members include: steel columns are divided into box columns (filled with concrete), and cross shaped stiffeners are wrapped -
Steel structure construction scheme of a high-rise office building in Wuhan The main building is a steel frame system, with 16 floors above the ground and one floor below the ground. The basement is used as an underground parking and equipment room, and as a shelter for civil air defense in wartime. Below the third floor above the ground are mainly rooms for various public functions. Above the third floor are scientific and technological services, scientific research, management and other departments, with a high democracy of 85.3m; The report hall consists of floor H-shaped steel structural beams, 6 arch beams and -
Construction scheme of a high-rise steel structure in Beijing This construction is XXXX 600000 t/a aromatics complex reaction frame (1SS1) steel structure. There are 6 types of steel columns (Z-1 ～ Z-6) in the main body of the structure, including H1000 × 1000 × 35 × 50 and H800 × 800 × 30 × 40 large columns. The main connection form of steel structure is: beam column connection is welded, and the flange of diagonal bracing member is -
Lifting construction scheme of a high-rise steel structure truss in Chengdu The construction scheme for the lifting of a high-rise steel structure truss in Chengdu includes the lifting of the building's steel corridor. The corridor steel structure is divided into two floors, the 19th and 20th floors, with elevations of 73.150m, 76.95m and 80.75m respectively. It is mainly composed of facade support and main and secondary beams. Some main beams and supports are box girders, and others are H-shaped steel. Line 9 and 1 at the north end of truss -
Construction Scheme for Secondary Structure of High rise Residential Complex The main structure of the project is full cast-in-place frame shear wall structure, and the secondary structure is ceramsite concrete block partition and ceramsite concrete precast slab partition. The wall materials of infilled walls are divided into two categories: the first category: ceramsite concrete precast slabs with a thickness of 100mm, which are used for kitchen and toilet partitions. Class II: ceramsite concrete hollow block with thickness of 150~200mm, used for removing -
Construction Scheme of Billboard Steel Structure of a Residential Project This data is the construction scheme of steel structure of billboard of a residential project, including the preparation principles, contents, preparations, etc., for reference. -
Model construction scheme for secondary structure of high-rise residential complex This data is a model construction scheme for the secondary structure of high-rise residential complex, which includes: preparation basis, overview of subdivisional works, construction arrangement, schedule arrangement, etc., and is detailed for reference. -
Formwork construction scheme for high-rise residential building with frame shear wall structure S/N Item Content 1 Building area (m2) Total building area 114022.96m2 Basement area 5276.03 m2 Floor area 6657.85m2 2 floors (layers) 16~31 floors above ground, 2 floors underground, 3 floors high (m) 2.9m above ground, 2.15~3 floors underground -
Construction Scheme of Secondary Structure of Homeland High rise Residential Complex The total construction area of Jiayuan Residential Community Project is 109271 ㎡, which is composed of buildings 1 #, 2 #, 3 #, and podiums in areas A, B, and C. Building 1 # has 21 floors, with a building height of 65.70 meters. The floor height: 4800 mm for the first and second floors, and 2900 mm for floors above the third floor. Building 2 # has 20 floors, building height is 63.30 meters, floor height: the first and second floors -
Construction Scheme for Secondary Structure Project of High rise Residential Complex Each 400m3 or 600t of the same origin and specification shall be regarded as an acceptance batch, and less than 400m3 or 600t shall also be regarded as a batch. Sample one group for each acceptance batch. ② A group of 40kg (maximum particle size of 10, 16, 20mm) or 80kg (maximum particle size of 31.5, 40mm) samples shall be evenly distributed, and five different samples shall be taken -
Detailed construction scheme for secondary structure of high-rise residential complex The total construction area of Jiayuan Residential Community Project is 109271 ㎡, which is composed of buildings 1 #, 2 #, 3 #, and podiums in areas A, B, and C. Building 1 # has 21 floors, with a building height of 65.70 meters. The floor height: 4800 mm for the first and second floors, and 2900 mm for floors above the third floor. Building 2 # has 20 floors, building height is 63.30 meters, floor height: the first and second floors -
Construction Scheme of Steel Structure for Super High rise Office Building The construction organization design is prepared according to the preliminary design drawings of the main steel structure project of Building 03-15, XXXXX District, Tianjin. The construction organization design focuses on the construction methods and quality, environment, safety and other assurance measures for steel structure fabrication, installation, welding, measurement and other processes, and strives to ensure that the construction is completed within the construction period promised in the contract, with the construction period and quality guaranteed. -
Construction Scheme of Masonry Structure of a High rise Residential Building in Guangzhou 5.1 Mortar mixing (1) Weigh the mortar according to the mortar proportion provided by the laboratory, and the cement batching accuracy is within ± 2%, and other materials are within ± 5%. (2) Mortar shall be mechanically mixed, and sand, cement and water shall be added first. (3) Mortar shall be used as soon as it is mixed, and shall be used up within 3~4 hours after mixing. (4) A group of mortar test blocks shall be reserved for the masonry of each floor. (5) To save -
Fire fighting construction scheme of high-rise shear wall structure residential building Phase III 60 # - 64 # buildings, civil air defense works and non civil air defense garage works are located in XX Development Zone, within the planned site of Phase III of Plot XX04. The total building area is about 56000m2, the site is flat, and the natural floor elevation is about 23.75m (absolute elevation); Main building features of each building: 60 # and 61 # buildings: J495 house type, shear wall structure -
Safety construction scheme of high-rise shear wall structure residential building This project is a XX residential project, and the design form is a high-end residential area of the commercial building with a collective garage. The project is located in Lubei District, Tangshan City, Hebei Province, west of Dali Road, north of Yuhua Road, with 13 residential buildings, including 5 #, 6 #, 7 #, 8 #, 9 #, 10 #, 11 #, 12 #, 13 #, 14 #, 15 #, 16 #, 17 # and commercial underground garage workers -
Construction Scheme for Tower Crane Foundation of High rise Frame shear Wall Structure Residential Building The project covers an area of about 30000 square meters, with a total construction area of about 722800 square meters; It includes three 30 storey high-rise residential buildings, nine villas and some corridors. The structural form is shear wall and frame structure. The building height of the project (buildings 5 #, 6 # and 7 #) is 95.45m, and the roof height is 100.87m (there is a fire pool on the roof of building 5 #, the highest point -
Steel structure construction scheme of a super high-rise hotel in Tianjin The main building of the hotel is located in the east of the * * * * Western Restaurant. In order to meet the functional requirements of large span and large bay, cable truss ellipsoid steel structure (steel structure is located on the+5.10m cast-in-place structural floor) is used, and Q345 and Q345B steel are used, with its long axis of 92m, short axis of 66m, and longitudinal axis of 20m. Cable truss consists of central pressure ring, 18 main trusses, 18 main purlins
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one Construction Scheme for Outer Frame of Steel Structure Residence -
two Additional construction scheme of high-rise steel structure -
three Construction scheme of high-rise steel structure -
four Discussion on construction scheme of high-rise steel structure -
five Safety construction scheme of high-rise steel structure -
six High rise steel structure installation construction scheme -
seven Special construction scheme for high-rise steel structure -
eight Construction scheme for steel structure high-rise installation