埋地管道在地震行波作用下反应综述  

A review of buried pipeline’s responses to seismic travelling-wave effect

作　　者：韩峰 贺金川[2] 郑山锁[1] 蔡永龙 HAN Feng;HE Jinchuan;ZHENG Shansuo;CAI Yonglong(School of Civil Engineering,Xi’an University of Architecture and Technology,Xi’an 710055,China;The Institute of Architectural Design and Research of Xi’an University of Architecture and Technology,Xi’an 710055,China)

机构地区：[1]西安建筑科技大学土木工程学院,陕西西安710055 [2]西安建筑科技大学设计研究院,陕西西安710055

出　　处：《世界地震工程》2019年第3期108-116,共9页World Earthquake Engineering

基　　金：国家科技支撑计划项目(2013BAJ08B03);国家自然科学基金项目(51678475);陕西省重点研发计划(2017ZDXM-SF-093);陕西省教育厅产业化项目(18JC020)

摘　　要：埋地管道是“生命线地震工程”的重要组成部分,关系到震区人民的生活和震后救灾活动的开展。在地震行波作用下,其受力和破坏情况比较复杂,因此针对埋地管道采用合理可靠的地震反应分析方法至关重要。梳理了埋地管道在地震行波作用下解析理论和数值模拟的研究成果,总结了相关试验研究情况,指出了存在的问题和需要进一步改进的地方。The buried pipeline is an important part of the“Lifeline Earthquake Engineering”,which is closely related to the livelihood of people in the earthquake region and recovery efforts after the earthquake.Under the influences of seismic travelling-wave effect,the loading condition and damage of buried pipeline are complicated.Therefore,it is great importance to use a reliable method of buried pipeline’s response analyses to consider the seismic travelling-wave effect.The existing researches of analytic theory and numerical simulation of buried pipelines under the earthquake have been summarized.Moreover,the experimental researches are also summarized and the existing problems that needed for further improvement are pointed out.

关 键 词：地震行波 埋地管道 解析方法 数值方法 试验研究 

分 类 号：P315.9[天文地球—地震学]