南昌工程学院学报2017，Vol.36Issue(1)：42-45,4.
振动作用下地下管道与土动力作用的试验研究
Experimental research on the dynamic response of the underground pipeline and soil under ground vibration
摘要
Abstract
The liquid-filled pipeline dynamic stress time history data under seismic conditions were tested by using experimental research.The dynamic stress distribution of fluid filled pipe and air pipe,flexible pipeline and rigid pipeline were coratively analyzed.The test results show that the pipeline dynamic stress distribution is quite different under ground vibration;and that the liquid filled pipeline's dynamic stress is larger than that of the empty pipeline,and that the flexible pipe's dynamic stress is less than rigid pipe strain's dynamic stress.关键词
地下管道/动力响应/试验研究Key words
underground pipe/dynamic response/experimental research分类
建筑与水利引用本文复制引用
刘优平,张晓炜..振动作用下地下管道与土动力作用的试验研究[J].南昌工程学院学报,2017,36(1):42-45,4.基金项目
国家自然科学基金资助项目(51409140) （51409140）
江西省自然科学基金资助项目(20151BAB213027) （20151BAB213027）
