摘要
社会发展需求的增长、工程建造能力的提升以及气候变化等环境因素的改变带来的新震害现象、技术手段和工程需求,为土动力学及岩土地震工程研究提出了新挑战并创造了新机遇。文章重点针对近年来土动力学与岩土地震工程领域的一些新现象、新手段和新挑战进行综述,聚焦于土的动力特性、砂土地震液化、土的动力测试和岩土地震工程试验、岩土地震工程数值模拟以及岩土工程抗震等方面,分析当前理论研究和工程实践所面临的新问题和新挑战,梳理近年来所取得的一些最新进展,并对今后的研究方向进行探讨。
The emergence of new seismic hazard observations,research tools,and seis-mic design needs due to social economic development,engineering capability enhance-ment,and climate change has proposed new challenges and motivations for the research in the field of soil dynamics and geotechnical earthquake engineering.This paper reviews recently emerged new phenomenon,new research methods,and new engineering de-mands in the field of soil dynamics and geotechnical earthquake engineering.Most atten-tion is focused on the dynamic properties of soil,soil liquefaction,dynamic testing and experimentation,numerical simulation,and seismic analysis and design of geotechnical structures.Problems and challenges in theoretical research and engineering practice are assessed.New advances in these fields are discussed in detail,and potential future re-search topics are prospected.
作者
王睿
王兰民
周燕国
王刚
Wang Rui;Wang Lanmin;Zhou Yanguo;Wang Gang(State Key Laboratory of Hydroscience and Engineering,Tsinghua University,Bejing 100084,China;Lanzhou Institute of Seismology,CEA,Lanzhou 730000,China;Institute of Geotechnical Engineering,Center for Hypergravity Experiment and Interdisciplinary Research,Zhejiang University,Hangzhou 310058,China;Hong Kong University of Scienceand Technology,Hong Kong 999077,China)
出处
《土木工程学报》
EI
CSCD
北大核心
2024年第7期71-89,105,共20页
China Civil Engineering Journal
基金
国家重点研发计划课题(2022YFC3102303)
国家自然科学基金(52022046)。
关键词
动力特性
地震液化
测试与试验
数值模拟
岩土工程抗震
dynamic properties
soil liquefaction
testing and experimentation
numerical simulation
seismic analysis and design
