地震学报（英文版）2004，Vol.17Issue(z1)：157-162,6.
Determination of combined effect of amplification and attenuation of soft rock site using digital seismic data
Determination of combined effect of amplification and attenuation of soft rock site using digital seismic data
摘要
Abstract
In the paper, for thc application of stochastic simulation of ground motion, we put forward a method to determine"the combined effect of amplification and attenuation" (combined effect for short) of soft rock site by using digitalseismic data of moderate and small earthquakes. Our approach aims at solving the problem of the combined effectof soft rock site, which is difficult to determine in most regions of China because fewer measures were done forS-wave velocity structure. Thc combined effect of soft rock site can be determined by using the approach recommended by us. An example is given to discuss the practical application of the method.关键词
digital seismic data/soft rock/combined effectKey words
digital seismic data/soft rock/combined effect分类
天文与地球科学引用本文复制引用
姜慧,高孟潭,俞言祥,赵翠萍..Determination of combined effect of amplification and attenuation of soft rock site using digital seismic data[J].地震学报（英文版）,2004,17(z1):157-162,6.基金项目
The Special Funds for Major State Basic Research Project under Grant No.2002CB412706 and National Natural Science Foundation of China (50468003). （50468003）
