地下综合管廊地震响应研究进展  

Research Progress of Seismic Response of Underground Utility Tunnel

作　　者：李金奎[1,2] 汪洋 LI Jin-kui;WANG Yang(The Architecture and Engineering of Dalian University,Dalian 116000,China;Dalian Tunnel and Underground Engineering Center,Dalian 116000,China)

机构地区：[1]大连大学建筑工程学院,大连116000 [2]大连市隧道与地下工程中心,大连116000

出　　处：《科学技术与工程》2021年第9期3428-3445,共18页Science Technology and Engineering

基　　金：国家自然科学基金(51174038,51878108);辽宁省教育厅项目(L2014693)。

摘　　要：近年来,作为承载城市动脉重要的生命线工程,地下综合管廊工程大量涌现,其抗震性能及地震响应研究成为当前地下结构工程的热点方向之一。首先,简要介绍了地下综合管廊的震害现象及抗震分析方法;其次,基于中国大量的典型实际工程,将地下综合管廊工程按建设试点前、建设试点及非建设试点进行分类,并总结了地下综合管廊工程的特点;再次,对中国地下综合管廊地震响应研究的发文量进行简要分析;最后,针对地下综合管廊工程的特点,分别从中外(模型试验及场地条件、地震波、预制结构等数值模拟)角度入手详细阐述了其地震响应的研究现状和进展,总结了目前主要的研究成果,并指出现有研究的不足与问题,对下一步的研究方向提出了一些建议。In recent years,as an important lifeline project carrying urban arteries,underground utility tunnel projects have emerged in large numbers.The research on its seismic performance and seismic response has become one of the hot topics of underground structure engineering.Firstly,the seismic damage phenomenon and seismic analysis methods of underground utility tunnel were briefly introduced.Then,based on a large number of typical practical projects in China,the underground utility tunnel projects were classified according to the preconstruction pilot,construction pilot and nonconstruction pilot projects,and the characteristics of the underground utility tunnel were summarized.The amount of papers published on the seismic response of the underground utility tunnel in China was briefly analyzed.Finally,according to the characteristics of underground utility tunnel engineering,the research status and progress of seismic response of underground utility tunnel were elaborated from the perspectives of foreign and domestic(model test,site conditions,seismic wave,prefabricated structure et al other numerical simulation).The main research results at present were summarized,and the deficiencies and problems of existing research were pointed out,and some suggestions for the future research direction were put forward.

关 键 词：地下综合管廊 地震震害 抗震分析 地震响应 模型试验 数值模拟 

分 类 号：TU476.3[建筑科学—结构工程] TU352.1[建筑科学—土工工程]