▲ Mechanical and electrical point map of precast buildings [Structural discipline] 1.

The standardized modular design project forms standardized functional modules around the standard modular series based on industrial buildings, and designs standard room opening modules, standard door and window modules, standard door and window opening dimensions, standard traffic core modules, and standard kitchen and bathroom layout modules, These standardized building functional modules are combined into standard residential units.

Table: Room type standardization ▲ Standardized stair components (left) and standardized balcony components (right) According to standardized modules, further split standardized structural components to form standardized stair components, standardized air-conditioning board components, and standardized balcony components, greatly reducing the number of structural components, providing a basis for large-scale production of buildings, It can significantly improve the production efficiency of components, effectively reduce material waste, save resources, and save energy.

Authorized source: Huajian Qingpu New Town Plot 63A-03A Ordinary Commercial Housing National Fabricated Building Technology Demonstration Project National Construction Industry Green Construction Demonstration Project Shanghai Fabricated Building Demonstration Project Shanghai Industrialized Scientific Research Demonstration Project ▲ Aerial View Qingpu New Town Plot 63A-03A Ordinary Commercial Housing Project is a national precast building technology demonstration project, a national construction industry green construction demonstration project Shanghai precast building demonstration project and Shanghai industrial scientific research demonstration project.

100% of the construction area of the project is precast buildings, and the assembly rate of single precast concrete is ≥ 30%.

Corn Magnetic Box

As a green demonstration project, the project has adopted a number of advanced green and energy-saving technologies and achieved good results.

Each unit is equipped with two elevators and one evacuation staircase.

▲ Rendering of Building 6 # ▲ Rendering of Building 2 # ▲ Rendering of Building 7 # (left) and Building 8 # (right) 1.

According to the statistics of the volume of each type of precast components in the monomer of Building 4 #, the monomer prefabrication rate is 31.2%.

The facade style is simple and lively, with the characteristics of industrial buildings.

The total building area is 83218.35 square meters, including 56917.49 square meters of aboveground building area (including 55873.69 square meters of capacity), The underground building area is 26300.86 square meters.

Realize the integration of civil decoration based on precast buildings to effectively save resources (energy, land, water and materials), protect the environment, reduce pollution, provide people with healthy, practical and efficient use space, and create a green two star building that is harmonious with nature.

In the construction drawing stage, the integration of various types of work shall be well done, the reservation of electromechanical pipelines, points and equipment holes shall be indicated in the construction drawing, and shall be marked one by one in the component deepening drawing to guide the factory production of structural components.

The laminated wallboard is made of two layers of precast wallboards and truss reinforcement..

The vertical components below the third floor of the residence are cast-in-situ, the roof of the top floor is cast-in-situ, and the other floors are precast.

Construction Location, To the north of Planning Fourth Road Building type: residential community design/completion: 2014/total building area under construction: 83218.35m2 Building height/floors: 59.15m/18F Floor area ratio: 2.0 Design unit: East China Urban Architectural Design and Research Institute of Huajian Group Deepening design unit: Baoye Group Shanghai Institute of Building Industrialization Component manufacturer: Shanghai Baoyue Residential Industry Co., Ltd.

Overview of precast structural system All residential units in this block adopt precast shear wall structural system, and the main precast components include laminated wall panels, fully precast shear walls, laminated floors, laminated beams, precast balconies, precast air panels, and precast stairs; The prefabrication rate, external wall area rate and precast structure system adopted by each monomer are shown in the following table.

Project Information Project Name: Qingpu New Town Plot 63A-03A Ordinary Commercial Housing Project Owner: Shanghai Baoyue Real Estate Development Co., Ltd.

The prefabrication rate of each monomer is greater than 30%, which meets the requirements of the corresponding land transfer documents.

Do not destroy and dismantle existing building components and facilities, avoid demolition damage and waste of secondary decoration, and fundamentally save building materials and construction costs.

Construction unit: Zhejiang Baoye Residential Industrialization Co., Ltd.

The design of housing type is based on standardization and modularization, and the design principle is variable housing type.

The first floor underground is used for motor vehicle and non motor vehicle garages and equipment rooms.

The house type mainly consists of four households with one elevator and two households with one elevator.

The total land area of the project is 27938.2 square meters, including 8 16-18 storey precast residential buildings (including 8 # podium buildings for community and commercial support), an underground garage, a garbage room and a substation.

Table: Statistics of monomer prefabrication rate Table: Statistics of the proportion of precast components in monomer prefabrication rate Table 2.

Structural system 1) Double side composite shear wall structure Double side composite shear wall structure refers to the shear wall structure formed by composite wall panels and composite floors, supplemented by necessary cast-in-situ concrete shear walls, edge members, beams and slabs.

In the scheme design stage, it is fully considered that fine decoration and civil design should be carried out simultaneously, and the civil engineering and decoration disciplines should coordinate with each other.

▲ Location Figure ▲ General Layout [Architecture] The residential buildings in the community mainly have 16~18 floors, and the standard floor height is 2.95m.

The project is located in the east of Qingpu New City, which belongs to the planning scope of the large community of Xincheng Station 1, Qingpu District, Shanghai.

▲ Standardized air conditioning components 2.

The dimensions of each functional module are shown in the following table.

The project replaces the traditional discrete decoration with a building decoration integrated design Standardized industrial production replaces labor-intensive, extensive and non-standard individual handicraft production, and improves the safety, beauty, health, environmental protection and other building performance of project decoration.