摘要
概述了输油（气）管道跨断层抗震研究与实践的现状,总结了判断地表断裂位移的两种经验统计方法和覆盖上层场地地表断裂的分析判断方法,评述了用这些方法得到的结果。对常用的跨断层管道抗震分析方法进行了评述,并列举了我国管道工程中可行的抗震措施。
State of the art of seismic research and practice on buried pipeline crossing fault is briefly summarized. The two kinds of statistical and empirical methods to predict the fault displacement of ground surface during earthquake are compared, and the analysis method of fault displacement for the site with thick soil layers is reviewed. These seismic analysis method of buried pipeline crossing fault in engineering practice are discussed and the current seismic measures for pipeline engineering in China are recommended.
出处
《世界地震工程》
CSCD
2002年第3期24-31,共8页
World Earthquake Engineering
关键词
地表断层位移
跨断层管道分析
抗震措施
位错量
fault displacement of ground surface
buried pipeline crossing fault
seismic resistance
