地震学报（英文版）2005，Vol.18Issue(1)：82-88,7.
Real-time simulation of ground displacement by digital accelerograph record
Real-time simulation of ground displacement by digital accelerograph record
摘要
Abstract
With the development of accelerograph, strong ground motion data can be widely applied to many fields. Especially, it is an important milestone for strong motion observation to expand application fields into earthquake monitoring that real-time simulation of ground displacement can be obtained by strong motion records for determining three earthquake parameters. For the purpose of application, on the basis of principle of seismic response of single-degree-of-freedom (SDOF) system, this paper presents a suit of formula of simulating ground displacement records by using strong ground motion records with the help of simulator of SDOF system. The research results show that the technique is very efficient and can be widely applied to earthquake monitoring.关键词
strong motion record/SDOF system/displacement/simulationKey words
strong motion record/SDOF system/displacement/simulation分类
天文与地球科学引用本文复制引用
金星,马强,李山有..Real-time simulation of ground displacement by digital accelerograph record[J].地震学报（英文版）,2005,18(1):82-88,7.基金项目
National Nature Science Foundation of China (50378086) （50378086）
Commonweal Foundation of the Ministry of Science and Technology (2003DIB2J099) and key project of China Earthquake Administration during the tenth Five-year Plan. （2003DIB2J099）
