What can the wooden house do to resist the earthquake? The small wooden house structure has the ability to absorb external forces, the overall weight is light, can reduce the earthquake pressure, through the mortise and tenon structure connection can ensure the supplement of parts, high stability, let us know the seismic capacity of the small wooden house.
As we all know, there have been several earthquakes in this century. During the process of these earthquakes, huts have shown good seismic performance. For example, in the New Zealand earthquake of magnitude 6.3, the earthquake triggered a tsunami, and everyone has been impressed. However, in the performance of these earthquakes, the safety of many people's lives and properties has been saved, and more and more attention has been paid.
Improve the seismic performance of wooden house
In the study of wooden house structure, we know that because wooden house is made of wood, the weight of wood is lighter, so wooden house is lighter than traditional building, so in the earthquake, the earthquake has less impact on wooden house than traditional building. More importantly, wood can show the toughness that traditional buildings cannot. This characteristic enables the wooden house to absorb and buffer the force acting on the wooden house during the earthquake. Therefore, the wooden house can show high stability to ensure that it is not easy to decompose and collapse under the action of external forces. The fact that most of the remains of the world's most powerful earthquake are wooden houses can be strongly confirmed.
How does the cabin work?
First, when the external force is applied, the nails connecting the structural part of the house are bent within the allowable range, so as to reduce and absorb the external force.
Secondly, the overall weight is light, which is an inherent feature to ensure the advantages of wooden houses in the earthquake.
Third, all components are connected by mortise and tenon structure. When one component fails, it can be supplemented by other components to ensure the stability of the cabin.
Fourth, the seismic coefficient of non component parts, such as walls, because wood can show anti load effect, other building materials can not match, so wooden houses can provide more reliable security, and wooden houses play an important role in the frame structure of the main factors.
It is precisely because of these excellent properties of the cabin that the cabin is more and more loved by people.