Portable board house collapse accidents have occurred, drawing attention from the public. Let's analyze the reasons for these accidents.

Firstly, inadequate design and construction are among the main causes of portable board house collapse accidents. Some houses may have design and construction defects such as weak structures or unstable foundations, making them prone to collapse under the influence of natural elements like wind and rain.

Secondly, adverse weather conditions are also significant factors leading to portable board house collapse accidents. In extreme weather conditions such as strong winds and heavy rain, the stability of portable board houses is challenged. If design and construction are not adequate, collapse accidents are likely to occur.

Additionally, human negligence and inadequate management can also contribute to portable board house collapse accidents. For example, lack of regular inspection and maintenance, or overloading, can increase the risk of collapse.

In summary, the causes of portable board house collapse accidents include design and construction issues, adverse weather conditions, and human negligence. To prevent such accidents, it is essential to strengthen the design, construction, management, and maintenance of portable board houses.