With the seismic wave recorded in Wenchuan earthquake as the input, the centre column of a typical metro station was simulated numerically by the software FLAC3D for its strong seismic responses.
将汶川地震时获得的地震波作为输入波，利用FLAC3D软件对软土典型地铁车站中柱进行强震响应的三维数值模拟。
Propagation of seismic wave in complex medium is mostly simulated by numeric solution of oneway or two-way wave equation.
复杂介质中地震波的传播多是通过求取单程或双程波动方程的数值解进行模拟的。
The effects of structural dip are also accounted in the constraint conditions. Wave impedance is calculated using simulated annealing algorithm on seismic data under constraints of geological rules.
在约束条件中加入构造倾角的影响，借助于模拟退火算法，在地质规律的约束下利用地震资料求取地层波阻抗。
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