SEISMIC GROUND MOTION AMPLIFICATION BY SOIL DEPOSITS

摘要：

The lumped mass model combined with the equivalent linear method is applied to analyze the dynamic response of soil layer. The method is further employed to study the effect of soil type and soil layer thickness on the amplification of the seismic ground motion. Numerical examples show that the method is computationally efficient. The current seismic response in code is not suitable for soft soil with thick deposit and more attentions should be made for special construction site

关键词： Response spectrum dynamic amplification factor linear equivalent method RPA (reglement algerien parasismique) soft site S4 lumped mass model

作者: M. Idir A. G. Seghir M. L. Lou

作者单位: College of Civil Engineering, Tongji University, China College of Civil Engineering, Bejaia University, Algeria

会议类型: 国际会议

会议名称: 2007年土木工程结构创新与可持续发展国际会议(The International Symposium on Innovation & Sustainability of Structures in Civil Engineering)

会议地点: 上海

会议语种:英文

页码: 1175-1184

在线出版日期: 2007-11-28（万方平台首次上网日期，不代表论文的发表时间）