The Study Of Anti-knock Design Method On Structure

In recent years,international situation was out of rule and the overall peace and regional conflicts coexisted.International terrorists around the world created a series of explosions which threat people's lives and property.The form of terrorist bombing changed in large-scale,quantitative and targeted way.The explosion took place in the medium-sized cities,so the antiknock performance analysis became a hot research field in structural design such as important city buildings,key projects,lifeline projects and so on.The main content of the paper is focus on the antiknock design research.In view of the current frequent terrorist bombings,the form and characteristics of terrorist bombing activities is analyzed at first.According to the characteristics of explosion on structure and the importance of structure security,the structure antiknock performance design method is researched by using the equivalent static method in seismic design and the dynamic equivalent factor is applied which can change the dynamic design to static ones and made complex problems into static problems.Finally,the example is studied by this new method and the result is shown that using anti-knock design method can assess the anti-knock performance of structures.The solutions can increase the understanding of anti-knock performance and supply reference for anti-knock design of structures.