关于地震动转动分量的研究

Study on Rotational Components of Ground Motion

研究了地震动转动分量的研究历史、方法、现状以及存在的问题,并对研究方法进行了分类。

This paper presents a study on research history , methods and state—of—art of rotational components of ground motion, and discusses some problems in this field. The research methods are classified. earthquake ground motion characteristics; rotation; component: strong—motion observation; elastic wave propagation