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A Study on the Characteristic Behavior of the Lateral Load Piles using the Strain Wedge Model and Laboratory Model Test  

Kim, HongTaek (홍익대학교 토목공학과)
Han, YeonJin (홍익대학교 토목공학과)
Kim HongLak (홍익대학교 토목공학과)
Publication Information
Journal of the Korean GEO-environmental Society / v.13, no.2, 2012 , pp. 103-112 More about this Journal
Abstract
The most of original horizontal bearing capacity theory of the pile is not efficiently to consider interaction between soil and pile because it is only to consider the earth pressure theory and separately the ground form pile. In recent, in order to improve the pile technology, it is necessary to confirm the real behaviour characteristics of pile under lateral load. Hence, to evaluate the behaviour characteristics of the single and group pile under lateral loads using the strain wedge model that could consider the interaction between soil and piles. Primarily, laboratory scale down model tests was carried out to predict the behaviour characteristics on real size piles using the strain wedge model. The comparative analyses between model test and numerical analysis for the evaluation of whole behaviour were conducted.
Keywords
Horizontal bearing capacity; Lateral load; Laboratory model test; Strain wedge model; Pile;
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