| 强夯加固砂土软土地基的数值模拟 |
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| 引用本文： | 韩文喜,张倬元,李强.强夯加固砂土软土地基的数值模拟[J].山地学报,2000,18(Z1):88-93. |
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| 作者姓名： | 韩文喜 张倬元 李强 |
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| 作者单位： | 地质灾害防治与地质环境保护国家专业实验室 四川成都 610659
(韩文喜，张倬元)，中国民航机场规划设计研究院 北京 100101(李强) |
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| 基金项目： | 地质灾害防治与地质环境保护国家专业实验室资助 |
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| 摘 要： | 目前强夯法加固地基仍处于经验阶段,强夯理论和施工设计方法还不完善。本文通过上海浦东国际机场场道工程地基的强夯数值模拟,阐述了强夯加固砂土软土地基的动应力、位移、孔隙水压力等变化特征,并与试验区实测值进行了对比,确定强夯试验区的影响深度和夯点间距等强夯参数。
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| 关 键 词： | 地基加固 强夯 数值模拟 |
| 修稿时间： | 1999-11-15 |
THE NUMERICAL SIMULATION OF SANDY AND SOFT SOIL
FOUNDATION IMPROVED BY DYNAMIC CONSOLIDATION |
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| HAN Wen-xi,ZHANG Zhuo-yuan,LI Qiang.THE NUMERICAL SIMULATION OF SANDY AND SOFT SOIL
FOUNDATION IMPROVED BY DYNAMIC CONSOLIDATION[J].Journal of Mountain Research,2000,18(Z1):88-93. |
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| Authors: | HAN Wen-xi ZHANG Zhuo-yuan LI Qiang |
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| Abstract: | The method of dynamic consolidation is now still in the stage of experiencing. Theories of dynamic consolidation and design methods are also not being perfected. This paper, through the numerical simulation of soil foundation dynamic consolidation of Shanghai Pudong International Airport runway, has explained change characteristics of the dynamic stress, the displacement and the pore pressure of dynamic consolidated soil foundation. Compared with the values measured from the experimental area, the affected depth and dynamic consolidation space has been determined. |
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| Keywords: | foundation consolidation dynamic consolidation numerical simulation |
| 本文献已被 CNKI 等数据库收录！ |
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