Effect of Nonlinear Soil Behavior on Dynamic Soil-Structure Interaction

摘要：

　　It is of fundamental importance to understand the soil-structure interaction (SSI) charac teristics in the vibration environment arising from earthquakes, wind, traffics or construction activi ties.While considerable effort has been made in the past decades, the dynamic interaction effect is not yet fully understood because of the complexity and uncertainty involved in the problem.Various simplifications have been used in practical applications by ignoring the effects of flexibility, nonlin earity and inhom.ogeneity inherent with the natural soil.This paper presents a simple and rational method to allow for these effects in dynamic soil-structure interaction.Examples are given to illus trate the attractive performance of the proposed method and the importance of soil nonlinearity in modifying the response characteristics of the structure.

关键词： soil nonlinearity soil inhomogeneity soil-structure interaction

作者: X.R.Yan J.Yang

作者单位: Civil Aviation University of China & State Key Laboratory of Hydraulic Engineering Simulation and Sa Department of Civil Engineering, The University of Hong Kong, Hong Kong, China

会议类型: 国际会议

会议名称: 第六届国际环境振动学术研讨会(6th International Symposium on Environmental Vibration)(ISEV2013)

会议地点: 上海

会议语种:英文

页码: 263-269

在线出版日期: 2013-11-08（万方平台首次上网日期，不代表论文的发表时间）