| 基于复合地基载荷试验的土工格栅加固分析 |
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| 引用本文： | 李国斌.基于复合地基载荷试验的土工格栅加固分析[J].山西建筑,2007,33(21):112-113. |
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| 作者姓名： | 李国斌 |
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| 作者单位： | 广东省中山市市政工程建设中心,广东中山 528403 |
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| 摘 要： | 对土工格栅的功能与工作机理进行了分析，通过在载荷试验中桩顶盒桩间土的位置铺设土工格栅，在土工格栅的上下层埋设土压力盒来了解土工格栅对桩土应力的影响。通过对桩土压力数据进行处理，分析了土工格栅的作用机理与加固效果。
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| 关 键 词： | 土工格栅 水泥搅拌桩 荷载试验 土压力 桩土应力比 |
| 文章编号： | 1009-6825（2007）21-0112-02 |
| 修稿时间： | 2007-03-08 |
Analysis on reinforcement effect of geogrid based upon loading test of composite foundation |
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| LI Guo-bin.Analysis on reinforcement effect of geogrid based upon loading test of composite foundation[J].Shanxi Architecture,2007,33(21):112-113. |
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| Authors: | LI Guo-bin |
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| Abstract: | The functions and working mechanism of geogrid are analyzed. Based upon analysis of the earth pressure data acquired by loading test of composite foundation the influences of geogrid on pile-soil stress are studied, In the end the working mechanism and reinforcement effect of geogrid are analyzed. |
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| Keywords: | geogrid cement mixing pile loading test earth pressure pile-soil stress ratio |
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