现场液化监测与现场液化试验研究综述  

A review of recent advances on in-situ liquefaction monitoring and the in-situ liquefaction test

作　　者：付海清 袁晓铭[2] FU Haiqing;YUAN Xiaoming(School of Civil Engineering,Shandong Jianzhu University,Jinan 250101,China;Institute of Engineering Mechanics,China Earthquake Administration,Key Laboratory of Earthquake Engineering and Engineering Vibration of China Earthquake Administration,Harbin 150080,China)

机构地区：[1]山东建筑大学土木工程学院,山东济南250101 [2]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》2021年第2期104-114,共11页Earthquake Engineering and Engineering Dynamics

基　　金：山东省自然科学基金项目(ZR2020QE276);山东建筑大学博士基金项目(XNBS1927);山东省高等学校青创科技计划(2019KJG015)。

摘　　要：文中给出了现场液化监测和现场液化试验的基本概念,综述了40多年来国内外土壤液化领域在现场液化监测和现场液化试验方面的研究进展,并分析了其优势和不足。其中,重点介绍了近15年来美国国家科学基金会支持的NEES(Network for Earthquake Engineering Simulation,NEES)计划(2004-2014年)和NHERI(Natural Hazards Engineering Research Infrastructure,NHERI)计划(2015-2019年)中取得的相关研究成果。目前,我国大陆地区在现场液化监测方面的成果尚属空白,在现场液化试验方面的进展也十分缓慢,亟需发展。同时指出,开展可重复、易操作、多工况的现场液化试验,是未来土壤液化研究中值得关注的发展方向。This paper presents the basic concepts of in-situ liquefaction monitoring and the in-situ liquefaction test,reviews their recent advances in soil liquefaction research at home and abroad in the past more than 40 years,and points out their advantages and shortcomings.Especially,the relevant achievements in the recent 15 years are summarized herein in the NEES(Network for Earthquake Engineering Simulation,NEES)Program(2004-2014)and the NHERI(Natural Hazards Engineering Research Infrastructure,NHERI)Program(2015-2019)funded by U.S.National Science Foundation.At present,in China mainland,the results on the in-situ liquefaction monitoring is still in a blank,while the research of the in-situ liquefaction test is also at an extremely slow pace,which both needs to be developed urgently.Furthermore,it is an important and noticeable branch to carry out repeatable,feasible,and multi-case in-situ liquefaction tests in the future research on soil liquefaction.

关 键 词：土壤液化 现场液化试验 现场液化监测 综述 

分 类 号：TU41[建筑科学—岩土工程]