The probable effects of seismic disturbance are also lateral loads. The dynamic effects of crane movement may also be considered, in part, as lateral load. 可能的地震效应也是侧向荷载。吊车活动产生的动力效应也部分地计人侧向荷载。
Therefore, the seismic and dynamic load affected to the stability of the goaf should be considered in the mining design. 因此在开采设计时,应考虑地震等动载荷对采空区稳定性的影响。
Based on the structural design of a real high-rise building in Chengdu city, the effect for seismic behavior of the high-rise buildings with twin towers and large chassis and transfer story by the shear wall's thickness through the dynamic time-history analysis under earthquake load. 结合成都某高层建筑结构设计,通过地震作用下的弹性动力时程分析,研究了落地剪力墙厚度对大底盘双塔楼结构抗震性能的影响。
The changing of tunnel lining stiffness will effect the seismic dynamic response of tunnel obvious. The bigger of lining stiffness, the more obvious of seismic dynamic response and bigger seismic load on lining. 4. 3衬砌刚度的改变对隧道地震动力响应的影响较明显,衬砌刚度越大,地震动力响应越明显,衬砌受更大的地震荷载作用。
For those who are dynamic loads and loads such as seismic waves cyclic loading of the buildings, soil conditions on the ground dynamic load resistance are very significant damage. 对于受动力荷载作用如地震荷载和波浪循环荷载的建筑物,地基土层条件对抵抗动荷载破坏有十分显著的影响。