抗震性能包括对结构低阶自振周期、顶点位移、最大层间位移角、框架承担承担水平地震剪力、框架承担地震倾覆力矩比几个方面。
The main seismic performance is introduced, including low level period, top displacement, maximum layer displacement Angle, frame bearing horizontal shear, frame bearing earthquake overthrow moment.
因此，对橡胶支座的水平刚度和抗震性能进行深入细致的研究有着非常重要的理论意义和工程实用价值。
Therefore to conduct a deep study on horizontal stiffness and hysteretic performance of rubber bearings has a very important theoretical significance and practical value.
然而，由于地震作用的随机性与多维性，仅仅对钢筋混凝土箱型柱进行正向水平荷载作用下的抗震性能研究往往是不够的。
However, Because of the randomness and multidimensional of earthquake, the only study of the seismic performance of RC box columns under unilateral loading is often not enough.
试验结果表明，配筋多孔砖墙与配筋普通砖墙具有相近的抗震性能，水平筋采用搭接接头时不能发挥钢筋的抗剪作用以及端部锚固钢筋具有提高承载力和约束砌体作用等。
The test results show that the reinforced porous brick wall similar tO normal reinforced brick wall on aseismic design, shear resistance of the bar cannot be used very much when using lap joint...
同时，经过对比分析得出两国框架抗震性能的相对水平后，就能够借鉴美国框架结构在实际地震中的震害反应间接评价中国框架结构的抗震性能。
S moment frame, the seismic performance of Chinese moment frame can be indirectly evaluated by Learning from the Earthquake damage of RC moment frame in the actual U, S earthquake.
结果表明，该异形柱框架表现出较好的抗震性能，但其抗震性能受水平荷载方向变化的影响较大。
The results show that the aseismic performance of the 3D-frame with special-shaped columns is good, which affected seriously by direction of horizontal load.
结果表明，该异形柱框架表现出较好的抗震性能，但其抗震性能受水平荷载方向变化的影响较大。
The results show that the aseismic performance of the 3D-frame with special-shaped columns is good, which affected seriously by direction of horizontal load.
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