中文说明:
地震下结构碰撞问题,结构模态分析与虚拟激励法程序。
English Description:
Structural collision problem under earthquake, structural modal analysis and virtual excitation method program p>
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中文说明:
地震下结构碰撞问题,结构模态分析与虚拟激励法程序。
English Description:
Structural collision problem under earthquake, structural modal analysis and virtual excitation method program p>