目前,在世界各地地震频发的现实下,建筑物抗震研究已引起建筑设计、建筑施工等有关部门的广泛注意,由于国内外震害引起的重大破坏所造成的人员伤亡、建筑物大量损毁,给社会带来的危害是如此惨重,加之人们事先抵御震害的能力还远未到达理想的水 At present, under the frequent occurrence of earthquakes in various parts of the world, the research on earthquake resistance of buildings has attracted widespread attention from relevant departments such as building design and construction. Due to the large-scale damage caused by earthquake damage at home and abroad, casualties and massive damage to buildings have resulted. The harm to society is so heavy that the people’s ability to resist earthquakes in advance is far from ideal.