土与相邻结构动力相互作用研究综述  

Soil-adjacent structures dynamic interaction:research review

作　　者：何涛 He Tao(School ofCivil Engineering,Shangqiu Normal University,Shangqiu Henan 476000,China)

机构地区：[1]商丘师范学院建筑工程学院,河南商丘476000

出　　处：《山西建筑》2024年第10期53-56,共4页Shanxi Architecture

基　　金：河南省科技攻关项目:考虑非结构因素影响的相邻结构-地基土相互作用研究(212102310944)。

摘　　要：对土与相邻结构动力相互作用的研究进展进行了综述。首先,从地基土的剪切模量、阻尼比和非线性行为等方面对地基土动力学特性研究进行了介绍。其次,对弹性地基模型、弹塑性地基模型和多尺度耦合模型等土与相邻结构动力相互作用模型进行了详细探讨。接着,从现场观测和监测技术、减震和隔震技术以及综合方法和多学科研究在该领域的应用等方面进行了概述。最后,对土与相邻结构动力相互作用研究领域的未来研究方向进行了分析。This paper reviews the progress in research on the dynamic interaction between soil and adjacent structures.Firstly,the dynamic properties of foundation soils,including shear modulus,damping ratio,and nonlinear behavior,are introduced.Secondly,models such as elastic foundation models,elasto-plastic foundation models,and multi-scale coupling models for soil-structure dynamic interaction are discussed in detail.Then,the paper overviews field observations and monitoring techniques,vibration reduction and isolation technologies,as well as the application of integrated methods and multidisciplinary research in this field.Finally,the future research directions in the field of soil-structure dynamic interaction are analyzed.

关 键 词：相邻结构 动力相互作用 土与结构相互作用 研究进展 研究趋势 

分 类 号：TU361[建筑科学—结构工程]