Prefabricated Housing Unit Design Atlas

There are some standard atlases related to the design of prefabricated housing units in Sichuan Province, and there are also architectural design drawings for multi-story and high-rise residential unit buildings on the Internet, but it is uncertain whether all of them are design atlases for prefabricated housing units.

Standard Design Atlases for General Engineering Construction in Sichuan Province

In 2020, the Sichuan Provincial Housing and Urban-Rural Development Department approved four atlases related to the design of prefabricated housing units as standard designs for general engineering construction in Sichuan Province.

• Standard Base Plates for Pre-stressed Concrete Steel Pipe Truss Composite Slabs: This atlas is rich in content and consists of four main parts: general instructions, base plate selection tables, base plate formwork and reinforcement drawings, and detailed construction drawings of composite slabs. The general instructions section elaborates on key information such as the scope of application, design basis, and material requirements of the atlas, providing comprehensive guidance for users. The base plate selection table facilitates the quick selection of appropriate base plate types according to different engineering needs. The base plate formwork and reinforcement drawings provide a detailed display of the structural form and reinforcement layout of the base plates, serving as an important basis for construction. The detailed construction drawings of composite slabs further clarify the construction requirements for each part of the composite slabs, ensuring construction quality.
• Standard Base Plates for Composite Slabs in Prefabricated Residential Buildings (I) and (II): These two atlases focus on the standard base plates for composite slabs in prefabricated residential buildings, providing standardized references for the design and construction of composite slabs in prefabricated residential buildings, which helps improve the construction quality and efficiency of prefabricated residential buildings.
• Standard Stair Plates for Prefabricated Concrete Stairs in Prefabricated Residential Buildings: This atlas standardizes the standard stair plates for prefabricated concrete stairs in prefabricated residential buildings, clarifying their design requirements and construction key points, ensuring the quality and safety of the stair sections.

Architectural Design Drawings for Multi-story and High-rise Residential Unit Buildings on the Internet

There are 43 sets of architectural design drawings for multi-story and high-rise residential unit buildings on the Internet, but these atlases do not explicitly state whether they are design atlases for prefabricated housing units. They may include various design forms and structural types and may not all be designed using prefabricated components. If it is necessary to screen out design atlases for prefabricated housing units from them, further detailed analysis and judgment of their design content and construction methods are required.