The construction area of the project is 4364.95m2, with a total length of 63.20m from east to west and a total width of 11.00m from south to north. There are six floors in total. Each floor is composed of six units, two households in each unit, with a floor height of 2.7m, an indoor and outdoor height difference of 0.6m, and a total height of 16.96m. The buried depth of the foundation is 2.6m, and 45cm thick 3:7 lime soil is laid with strip brick foundation. The top and bottom of the strip foundation are equipped with 18cm thick reinforced concrete ring beams, and the four large corners, T-joints and cross joints are equipped with reinforced concrete structural columns. The superstructure is fortified with 8 degrees of earthquake resistance. The outer wall is 18cm thick, the inner wall is 16Cm thick, and the strength grade is C20 reinforced concrete wall. The floor and roof slab are prestressed short circular orifice plates, and stairs, balconies, rain covers, and cornice slabs are all standard precast concrete members of the city. The partition walls of kitchen and toilet are made of reinforced gypsum hollow slats. The roof waterproof method is to apply light colorant on SBS modified asphalt flexible felt. The external windows are hollow steel windows, of which the north facade windows are double-layer windows. The interior door is hollow wooden door, and the household door is a composite anti-theft fire door. The indoor floor is made of pea stone concrete, except that the kitchen and toilet are made of ceramic mosaic tile surface course on polyurethane waterproof coating film. The cement skirting board is 120mm high. Except that the toilet and kitchen are ceramic tile dado and scrub resistant paint walls, other interior walls are puttied and sprayed with white mortar. For the need of energy conservation and thermal insulation, the outer wall is also provided with an air layer, 50mm thick self extinguishing polystyrene foam plastic board and 12mm thick paper faced gypsum board on the inner side of the concrete wall.

 Construction organization design proposal of a project - Figure 1

Construction organization design proposal of a project - Figure 1

 Construction organization design proposal of a project - Figure 2

Construction organization design proposal of a project - Figure 2

 Construction organization design proposal of a project - Figure 3

Construction organization design proposal of a project - Figure 3

 Construction organization design proposal of a project - Figure 4

Construction organization design proposal of a project - Figure 4

 Construction organization design proposal of a project - Figure 5

Construction organization design proposal of a project - Figure 5

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    The project is a factory warehouse workshop, with a floor area of 4507m2 above the ground and 741m2 in the basement, totaling 5248m2. The basement of the new project is an integral structure of cast-in-place reinforced concrete for Grade V civil air defense. The bottom plate is a floor without column cap and beam, and the top plate is a curtain roof. The rigid steel column takes root at the top of the basement wall column (-1.50m). The upper structure is a 5-story lifting structure, supported by rigid steel columns. The floor slab is a cast-in-place monolithic reinforced concrete beamless floor slab, which is prefabricated in place on site. Stairs and elevator shafts are made in situ, and the rigid steel columns are concreted along with the lift slip form. The elevator and staircase shall be cast-in-place concrete layer by layer, the floor shall be supported by rigid columns, and the roof slab shall be used as the sliding form lifting construction of the operating platform. The building and elevator shaft are the stable hinge point of the column during the rising process and the seismic wall in the use phase. The rigid steel column is processed by sections, assembled and hoisted on site. The heating steam pipe piece of the project is surface mounted, and the furnace piece is 4-column 813 floor type. The power supply is divided into power supply and lighting, and the line is concealed. The vertical line is laid in the cast-in-place concrete column. It is required to cooperate with the on-site civil construction. The basement is equipped with a ventilation system.
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    Project name: Chongqing Jiulongpo District Court Office Building Decoration Project. Project location: Dajian Road, Jiulong Park, Jiulongpo District, Chongqing. Project scale: the total construction area of the project is 10238.5m2, and the project structure is reinforced concrete frame structure.
  • Construction organization of grain storage project design scheme book
    The project is located in the eastern suburb of a city, a district, a township and a village in Jiangxi Province. The rainy season in this area is long, and the annual average rainfall is large. The site elevation is 36.123~36.67m, and the terrain is relatively flat. The buried depth of the ground water level in the site is generally 36.0~36.7m, and the elevation of individual water level is 37m. The ground water is abundant, but the ground water in the site is not corrosive to concrete, and is weakly corrosive to steel structures. The project was invested and built by a group and designed by a scientific research and design institute. It is a two-story office complex building with brick concrete structure. The floor height is 3.6m, the total height is 8.1m, and the building area is 996m2. It is the center of inspection, testing and control of the whole Jiujiang Zhonggu Grain Depot. The site has convenient access roads. Materials can be directly transported to the construction site. The power for the project has been connected to the site. The water for the project is mainly from the water collection wells and the original drainage ditches.
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    This project is located in the west of the first phase project of the coal preparation plant. The site area has been leveled. The absolute elevation of the site is 1171.000m, and the relative elevation is ± 0.000. The foundation is located on bedrock and loess like silt and loess like silty clay. The characteristic values of the foundation bearing capacity are fka=500kPa, 165kPa and 180 kPa, respectively.
  • Construction organization of a cadre rest center reconstruction project design scheme book
    Set two elevators and two stairs. The residential building is a reinforced concrete shear wall structure, which adopts a pile raft reinforced concrete foundation. Under the foundation is a φ 600 bored pile. The pile end bearing layer is a medium coarse sand layer ⑧. Except for the shear wall, the masonry is aerated concrete blocks. The floor method of the residential building: toilet, kitchen, lobby on the first floor, public antechamber, staircase and corridor are all floor tile floors, cement mortar floors are used in the residential building, and fine stone concrete floors are used in the basement. Interior wall method: ceramic tiles are used for kitchen and bathroom walls, cement mortar is used for basement, and synthetic resin emulsion coating is used for other interior walls. Exterior wall method: mainly synthetic resin emulsion flat exterior wall coating and glass curtain wall.
  • Construction organization of a building reconstruction project design scheme book
    The structure is cast-in-place frame shear wall structure with box foundation. The building has nine floors in total. The platform below ± 0.00 is three floors with box foundation. The upper floor is six floors with a total height of 68.3m. The frame column below ± 0.00 is a square column, and the frame column above ± 0.00 becomes a column. The column heads of the second to sixth floors of the building body are equipped with scroll and cogwheel buckets. On the second, third and fourth floors, the diameter of the round column is changed on the Cottage Bucket, and the axis of the outer groove column on the fifth floor is moved 500mm inward. The shear wall is set between the two ends, between axis D and axis G (D-E wall height up to ± 0.00) (E-G axis wall height up to the top of the building) and the four corners of the external trough column of the building body (as far as the external corner, the height up to the top of the first floor of the building body). The horizontal mudway arch from the first floor to the fifth floor of the building body, with a vertical jump of the Chinese arch, adopts prefabricated components for the arch of each floor, the complementary arch, part of the beam and all the bucket, and basically uses cast-in-situ concrete for other longitudinal arches and corner Chinese arches.
  • Construction organization of Hongda Garment Building design scheme book
    Hongda Garment Building Project is located in the south of Hongcheng Road, Hongcheng Market, Nanchang City. It is about 134m long from east to west and 81m wide from south to north. It covers an area of about 12000 square meters, with a total construction area of about 120000 square meters. At present, the demolition, temporary roads, temporary drainage facilities, temporary fences and other works have been basically completed, and the three supplies and one leveling of the site have been basically completed. The structural form of the project is 25 floors above the ground and 1 floor underground cast-in-place reinforced frame shear wall structure. The seismic fortification degree is 7, and the seismic fortification level of the frame is Level II. The seismic fortification of the project is based on Class I buildings.
  • Construction Organization of Dujuan Complex Building design scheme book
    The project is a full cast-in-place frame structure. The first floor of the basement is a garage, the first floor above the ground is a commercial room, and the second to sixth floors above are hotels. The design grade of the project is Grade III, the fire resistance grade is Grade II, the roof waterproof grade is Grade III, the semi basement fire resistance grade is Grade I, the waterproof grade is Grade II, and the service life of the building is 50 years; The seismic fortification intensity is Grade 6, the seismic grade of the frame and basement retaining wall is Grade 4, and the building safety grade is Grade 2.
  • Construction organization of a hotel reconstruction project in Guilin design scheme book
    Guilin reconstruction project is a five storey hotel, with garage and equipment room on the first floor, lobby, conference and restaurant on the first floor, and guest rooms on the second floor and above. Total construction area: 20131, including the aboveground construction area: 15789, and the underground construction area: 4342. Structure: frame structure; Foundation: punched cast-in-place pile; Wall: lime sand brick block. The project is located at No. 2, Jiangjun Road, Guilin, which is the intersection of Zhongshan South Road and Jiangjun Road in Guilin. The bearing wall, non bearing wall, exterior wall and interior wall of the project are made of lime sand bricks. MU10.0 bricks and M7.5 mixed mortar are used for masonry. The wall body of the first layer not built on the concrete beam slab is paved with 20 thick 1:2 cement mortar at the elevation of -0.050m, mixed with 5% waterproof agent as the damp proof layer. The roof waterproof grade of this project is Grade I, and the roof is pitched roof. See Page 14 of 99J201-1 W5A B1-80 and 98ZJ211 for details.
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