EFFECTS OF STRESS-DILATANCY BEHAVIOR OF SOIL ON LOAD TRANSFER HYSTERESIS IN SOIL-PILE INTERACTION
スポンサーリンク
概要
- 論文の詳細を見る
This paper examines the nonlinear hysteretic characteristics of load transfer between soil and piles for random loading. First, we demonstrate that in past experiments the mobilized lateral soil resistance to piles varies with cyclic loading patterns. The soil resistance mobilized against one-sided cyclic loading is smaller than that mobilized against fully-reversed cyclic loading. We then establish that the stress-dilatancy behavior of soil causes such a loading pattern dependency, based on the mechanical property of soil elements subjected to cyclic compression-extension deformation. Finally, the hysteretic characteristics of load transfer between soil and pile associated with the stress-dilatancy effect is modeled as a function of cyclic loading pattern.
- 社団法人地盤工学会の論文
著者
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KOSEKI JUNICHI
Institute of Industrial Science, University of Tokyo
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Koseki Junichi
Univ. Tokyo Jpn
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Koseki Junichi
Institute Of Industrial Science The University Of Tokyo
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Fukui Jiro
Advanced Construction Technology Center
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SHIRATO MASAHIRO
Center for Advanced Engineering Structural Assessment and Research, Public Works Research Institute
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SHIRATO MASAHIRO
Structures Research Group, Public Works Research Institute
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FUKUI JIRO
Structures Research Group, Public Works Research Institute
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KIMURA YOSHITOMI
Numazu Office of River and National Highway, Ministry of Land, Infrastructure and Transport
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Shirato Masahiro
Center For Advanced Engineering Structural Assessment And Research Public Works Research Institute
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Kimura Yoshitomi
Numazu Office Of River And National Highway Ministry Of Land Infrastructure And Transport:public Wor
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