中国土体动力学研究进展概述  

New Progress in Research on Dynamic Characteristics of Soil in China

作　　者：郭安宁[1] 段博儒 俞莉 GUO An-ning;DUAN Bo-ru;YU Li(Lanzhou Institue of Seismology,CSB,Lanzhou 730000,China;College of Civil Engineering,Lanzhou Univ.of Tech.,Lanzhou 730050,China)

机构地区：[1]中国地震局兰州地震研究所,兰州730000 [2]兰州理工大学土木工程学院,兰州730050

出　　处：《科学技术与工程》2019年第36期44-53,共10页Science Technology and Engineering

摘　　要：近年来,动力荷载引起的新工程问题,推动着土动力学进一步发展和完善。回顾在土体动力学领域所取得的研究成果,从土体动力特性及测试技术、土体的液化、土体动力本构模型和土-结构的动力相互作用几个方面,对学者们所展开的研究做了简要综述,并对今后的研究方向进行阐述。In recent years,new engineering problems caused by dynamic loads have promoted the further development and improvement of soil dynamics.The research results obtained in the field of soil dynamics is reviewd,the research has been briefly reviewed from the aspects of soil dynamic characteristics and testing techniques,soil liquefaction,soil dynamic constitutive model and soil-structure dynamic interaction.The future research directions are suggested.

关 键 词：动荷载 动力特性 土体液化 动本构模型 土-结构动力相互作用 

分 类 号：TU435[建筑科学—岩土工程]