Yongning Container House Design

The design of container houses in Yongning needs to be comprehensively considered in combination with functional requirements, regulatory standards, and practical cases. The following is an elaboration from three aspects: design key points, regulatory basis, and reference cases.

I. Key Design Points

1. Functional Adaptability
   The design of container houses should clarify the usage scenarios, such as supporting judicial operations, temporary offices, or residences. Taking the project of the People's Court in Yongning District, Nanning City as an example, its design needs to meet the multifunctionality of judicial operations, including spatial layouts for offices, meetings, and archive storage, while also considering special requirements such as sound insulation and security.
2. Structural Safety
   It is necessary to follow the principles of building mechanics to ensure the load-bearing, earthquake resistance, and wind resistance of container modules. Referring to the specifications of irregular container bodies in the winning bid project (e.g., 8.9 meters * 23 meters * 3.5 meters), the load distribution and connection node strength should be calculated during the design process, and comply with the requirements for structural safety in the "Technical Specifications for Container Houses".
3. Space Optimization
   Expand the usable area through modular combinations, such as stacking double-layer containers or using offset splicing methods. The project of the People's Court in Yongning District achieves a multifunctional layout through the combination of 294.5 container bodies. During the design process, it is necessary to coordinate traffic flow lines, lighting, ventilation, and the rationality of movement paths.

II. Regulatory and Standard Basis

1. Building Regulations
   It is necessary to comply with regulations such as the "Code for Fire Protection Design of Buildings" and the "Unified Standard for Civil Building Design" to ensure that indicators such as fire exits, evacuation distances, and fire resistance ratings meet the standards. For example, the fire separation distance of container houses should be no less than 6 meters, and the combustion performance of materials should reach Class A.
2. Local Policies
   According to the responsibilities of the Housing and Urban-Rural Development Bureau of Yongning District, Nanning City, the design needs to go through approval processes such as construction drawing filing and construction permits, and meet policy requirements for earthquake resistance and green buildings. For example, Yongning District requires newly built buildings to comply with an earthquake resistance intensity of 7 degrees.
3. Industry Regulations
   Refer to the "Technical Regulations for Modular Container Houses" to put forward specific requirements for container body materials (such as Q345B steel), anti-corrosion treatment (such as hot-dip galvanizing process), and connection methods (such as high-strength bolts) to ensure a service life of no less than 25 years.

III. Reference to Practical Cases
The multi-functional judicial operation supporting container project of the People's Court in Yongning District, Nanning City was won by Guangxi Chuangji Integrated Housing Co., Ltd. Its design features include:

• Customization of Irregular Container Bodies: Two specifications of 8.9 meters * 23 meters * 3.5 meters and 5 meters * 20.63 meters * 3.5 meters are adopted to meet special functional requirements through non-standard sizes;
• Rapid Deployment Capability: The contract requires the completion of supply and installation and commissioning within 45 days, reflecting the efficiency advantage of modular design;
• Cost Controllability: With a unit price of 3018 yuan per square meter and a total price of 888,800 yuan, standardized production is used to reduce costs.

When designing, one can learn from its modular combination logic, functional zoning strategy, and cost control methods, while adjusting the details according to the specific project requirements.