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Recent advances in analysis and design of pile foundations in liquefiable soils during earthquake: a review

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Title Recent advances in analysis and design of pile foundations in liquefiable soils during earthquake: a review
 
Creator CHOUDHURY, D
KANTH, VSP
REDDY, GR
 
Subject liquefaction
pore pressure
pile-soil interaction
earthquake loading
pseudostatic approach
seismic analysis
liquefying soil
lateral spreads
single piles
liquefaction
 
Description Liquefaction of saturated soil subjected to earthquake loading is one of the major factors affecting the behavior of pile foundations and subsequent building failure in seismically active areas. Predicting the behavior of the pile foundation in liquefying ground during an earthquake requires considerations of ground motions, free-field site response, super-structure response and soil-pile-super structure interaction. Evaluation of performance of pile requires the estimation of inertial forces imposed on the pile and transient or permanent deformation of the pile foundation. In this paper a detailed description about the recent advances in both analytical and experimental studies of pile foundations with the design guidelines for pile in liquefiable strata under earthquake condition is presented. Also, brief details have been provided on the pile failure mechanism, state-of-the-art type analysis and design techniques.
 
Publisher NATL ACAD SCIENCES INDIA
 
Date 2011-10-13T18:27:59Z
2011-12-15T09:16:04Z
2011-10-13T18:27:59Z
2011-12-15T09:16:04Z
2009
 
Type Review
 
Identifier PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES INDIA SECTION A-PHYSICAL SCIENCES,79A,141-152
0369-8203
http://dspace.library.iitb.ac.in/xmlui/handle/10054/13816
http://hdl.handle.net/100/2975
 
Language en