| 压实粘性填土挡土墙土压力离心模型试验 |
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| 引用本文： | 岳祖润,彭胤宗,张师德.压实粘性填土挡土墙土压力离心模型试验[J].岩土工程学报,1992,14(6):90-96. |
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| 作者姓名： | 岳祖润 彭胤宗 张师德 |
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| 作者单位： | 石家庄铁道学院；西南交通大学；上海铁道学院土木系 050043；成都610031；201803； |
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| 摘 要： | 笔者利用自制的一套位移控制液压装置做了11组位移可控式压实粘性填土档土墙土压力的离心模型试验。本文对粘性填土的裂缝深度及其影响因素、土压力的大小、分布及其与墙体位移的关系等问题进行了试验分析。
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| 关 键 词： | 粘性填土 挡土墙土压力 土工离心模型试验 压实 裂缝深度 墙体位移 边界摩擦 模型率 墙高 合力作用点 |
Centrifuge Model Tests on Lateral Pressure on Walls Retaining Compacted Clayey Backfill |
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| Yue Zurun,Peng Yinzong,Zhang Shide.Centrifuge Model Tests on Lateral Pressure on Walls Retaining Compacted Clayey Backfill[J].Chinese Journal of Geotechnical Engineering,1992,14(6):90-96. |
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| Authors: | Yue Zurun Peng Yinzong Zhang Shide |
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| Affiliation: | Shijiazhuang Railway Institute Southwest Jiaotong University Shanghai Railway Institute |
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| Abstract: | By the means of a hydraulic displacement control mechanism made by the authors, centrifuge model tests on lateral pressure of wails retaining compacted clayey backfill, which displacement can be controlled, have been conducted. Depth of crack and its effective factors, relations of magnitude and distribution of lateral pressure versus wall displacement are discussed. |
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