土体液化研究的新探索  

New exploration of soil liquefaction

作　　者：孙锐[1] 杨洋[1] 袁晓铭[1] 

机构地区：[1]中国地震局工程力学研究所中国地震局地震工程与工程振动重点实验室,黑龙江哈尔滨150080

出　　处：《地震工程与工程振动》2017年第3期175-181,共7页Earthquake Engineering and Engineering Dynamics

基　　金：国家科技支撑计划项目(2015BAK17B01);国家重点研发计划政府间国际科技合作重点专项(2016YFE0105500)~~

摘　　要：本文就第16届世界地震工程大会(16WCEE)中有关土体液化方面的研究进行综述,力求反映液化研究方面的最新研究进展和发展趋势。总体来看,近期大地震液化破坏严重并出现了一些新的现象,土体液化问题在世界范围内仍是研究热点,液化预测及液化防御措施仍是主要研究方向,但研究手段已不拘泥于传统方法,广泛地与GIS、遥感、先进的数值分析及大型土工试验结合,液化危险性区划和震后实时快速评估技术研究得到了广泛关注。This paper reviews the existing researches in soil liquefaction presented in the 16th WCEE in order to bird view the latest progress on the liquefaction and its development trends. On the whole, the recent earthquake liquefaction brought severe damage with new challenges that soil liquefaction is still a hot issue of research globally. Prediction and anti-liquefaction measures are still the major research interests, while the study approaches include but are not limited to traditional methods combined with GIS, remote sensing, the advanced numerical analysis and large-scale geotechnical test. Liquefaction zonation and real-time rapid assessment technology research also attract widespread attention.

关 键 词：16届世界地震工程大会 液化 综述 

分 类 号：TU43[建筑科学—岩土工程]