Discrete Wave Equation Analyses for Pile Responses Due to Horizontal Ground Motions of Earthquake

淡江大學機構典藏 > 工學院 > 土木工程學系暨研究所 > 期刊論文 > Item 987654321/81307

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题名:	Discrete Wave Equation Analyses for Pile Responses Due to Horizontal Ground Motions of Earthquake
作者:	Chang, Der-wen;Cheng, S. H.;Lin, B. S.
贡献者:	淡江大學土木工程學系
关键词:	wave equation analysis;pile;seismic response;free field
日期:	2013-01
上传时间:	2013-03-08 16:50:42 (UTC+8)
出版者:	Tokyo: Japanese Geotechnical Society
摘要:	Discrete wave equations could be used to monitor the pile responses due to either the superstructure loads or the earthquake excitations. This paper introduces a procedure called EQWEAP, calculating the seismic ground motions or corresponding earth pressures, and its application to the wave equation analysis of pile. Alternatives of the wave equation solutions are discussed in solving soil liquefaction and lateral spreading problems. Corresponding finite difference formulations are presented and verified with 2D finite element solutions from ABAQUS analysis. Although the kinematic soil-pile interactions are ignored in the approximation, this procedure could still provide rational solutions to seismic analysis of the pile responses for routine design practice.
關聯:	Soils and Foundations
显示于类别:	[土木工程學系暨研究所] 期刊論文

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