Based on the shearwave formulation, this paper presents a new method to calculate horizontal seismic responses of multistory shear type structures.
基于结构侧向位移的剪切波动方程，提出分析多层剪切型结构水平地震反应的新方法。
2
A longer holding time of ultrasonic wave causes a horizontal localized shear region.
超声时间的延长在金丝球内产生水平剪切层。
3
The crust is constituted by the rock and a surface layer of soil with depth H over it. The incident seismic wave is a vertical SH shearwave to cause horizontal ground motion.