Structure Design And Engineering Application Of Civil Air Defense Basement

Despite the current international relations are temporarily eased, the root causes of war are not eliminated and the nucleus intimidation still be exist. On the principle of "be prepared for danger in times of safety, long-term adherence", the construction of civil air defense basement is the need of the civil air defense. The structural design of basement should consider the dynamic load of the conventional weapon and the nucleus weapon. At the same time, it should consider the need in peacetime and wartime. It should satisfy the different load combination in peacetime and wartime. How to consider the load action in peacetime and wartime should be the primary consideration in the design of air defense basement.This paper mainly summarized the structure design of the air defends basement. It also analyses the shock wave load action of conventional weapon and nucleus weapon, the ground building impact, the calculation method of explosion load on basement's upper slab and external wall and partition wall and doorframe. This paper also summarized the load combination for different parts in the basement design when the explosion load and static load act on the same time. It also summarized the section design methods and details of basement members. These above can help you.