| 沉桩挤土效应的模型试验研究 |
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| 引用本文： | 徐建平,周健,许朝阳,张春雨.沉桩挤土效应的模型试验研究[J].岩土力学,2000,21(3):235-238. |
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| 作者姓名： | 徐建平 周健 许朝阳 张春雨 |
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| 作者单位： | 1. 同济大学 地下建筑与工程系, 上海 200092; 2.铁道部专业设计院, 北京 100008 |
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| 基金项目： | 国家自然科学基金重点资助课题(59738160)。 |
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| 摘 要： | 通过在软粘土中静力压入单桩和双桩的模型试验, 研究了沉桩挤土效应, 获得了沉桩过程中土体位移随水平和深度方向变化的规律, 并对压入单桩与双桩的试验结果进行了比较分析。
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| 关 键 词： | 模型试验 挤土效应 侧移 隆起 |
| 文章编号： | 1000-7598-(2000)03-0235-04 |
| 收稿时间： | 1999-10-18 |
| 修稿时间： | 1999年10月18 |
Model test research on pile driving effect of squeezing against soil |
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| XU Jian ping ,ZHOU Jian ,XU Zhao yang ,ZHANG Chun yu.Model test research on pile driving effect of squeezing against soil[J].Rock and Soil Mechanics,2000,21(3):235-238. |
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| Authors: | XU Jian ping ZHOU Jian XU Zhao yang ZHANG Chun yu |
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| Institution: | 1 . Department of Geotechnical Engineering, Tongji University , Shanghai 200092 , China) ( 2 . Specialized Design Institute of Railway Department , Beijing 100008 , China |
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| Abstract: | Based on model tests of one or two piles pressed into soft clay, the effect of squeezing against soil is studied. The laws of soil displacements changing with horizontal distance and depth during the process of pressing piles are obtained, and the testing results of pressing one or two piles are also compared and analyzed. |
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| Keywords: | model test effect of squeezing against soil lateral displacement ground heave |
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