Container Mobile House in Rain
Container mobile houses may face issues such as water seepage, poor drainage, and safety hazards during rain. Here is a detailed analysis:
Water Seepage and Drainage Issues
During the Nagoya Asian Games, the container houses where athletes stayed experienced water seepage due to heavy rain. For example, the container house where the Chinese men's basketball team resided had water seepage on the court during rainfall, forcing adjustments to their training schedule. This indicates that the waterproof structure of container houses may have defects, and their water-resistance is insufficient, especially in extreme weather conditions. Additionally, container houses usually lack the mature drainage systems of permanent buildings, and rainwater may not be able to drain promptly during heavy rain, further exacerbating the risk of water seepage.
Physical Structure and Safety
As temporary accommodation facilities, the physical properties of container houses limit their ability to withstand extreme weather. For instance, the container houses at the Nagoya Asian Games were located in a low-lying area of the port district, significantly increasing the risk of flooding during heavy rain, and athletes were even concerned about the houses being washed away. The shortcomings in the disaster resistance of container houses are fully exposed in extreme weather, with their structural stability, wind and water resistance being inferior to those of permanent buildings. Moreover, the emergency evacuation routes in container houses may be inadequate, further threatening the safety of occupants.
Living Comfort and Functionality
The living comfort of container houses may also be affected by the weather. For example, although the container houses at the Nagoya Asian Games were equipped with independent bathrooms, air conditioners, and other facilities, each unit had only one air conditioner, resulting in a long pre-cooling time in summer. Additionally, basketball and volleyball players, due to their height, found it cramped when lying down and retrieving equipment. In rainy or humid environments, the ventilation and moisture-proof performance of container houses may be insufficient, leading to a damp and stuffy interior and affecting the living experience.
Optimization and Improvement Directions
Despite the above issues, the performance of container houses can be enhanced through technological improvements. For example, some companies have significantly improved the structural stability and wind and water resistance of container houses through technological innovations such as modular all-steel integrated systems and double anti-corrosion treatments. In the future, the design of container houses should pay more attention to safety in extreme weather conditions, such as optimizing drainage systems, enhancing waterproof structures, and improving emergency evacuation routes, to better meet the needs of temporary accommodation.
