| 搅拌桩在深厚淤泥层基坑支护中的应用 |
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| 引用本文： | 汪钧标,曾执,吴礼生,徐卫红,邓继国.搅拌桩在深厚淤泥层基坑支护中的应用[J].地质科技情报,1999(Z1). |
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| 作者姓名： | 汪钧标 曾执 吴礼生 徐卫红 邓继国 |
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| 作者单位： | 武汉地质勘察基础工程总公司 |
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| 摘 要： | 介绍了在深厚淤泥层中采用深基坑复合支护系统施工的成功经验。除了常规的内支撑外，还采用格珊式布置的搅拌桩作为暗支撑，以改善被动土体的性质，提高土层的力学性能，从而达到减小基坑变形的目的
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| 关 键 词： | 深厚淤泥层 基坑 复合支护系统 |
IMPROVING PASSIVE EARTH OF EXCAVATION IN THICK SLUDGE FORMATION BY SOIL MIXED PILES WITH THE LAYOUT OF GRIDS |
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| Wang Junbiao,Zeng Zhi,Wu Lisheng,Xu Weihong,Deng Jiguo.IMPROVING PASSIVE EARTH OF EXCAVATION IN THICK SLUDGE FORMATION BY SOIL MIXED PILES WITH THE LAYOUT OF GRIDS[J].Geological Science and Technology Information,1999(Z1). |
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| Authors: | Wang Junbiao Zeng Zhi Wu Lisheng Xu Weihong Deng Jiguo |
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| Abstract: | The paper introduces a successful case of complex supporting system for excavation in thick sludge formation Besides conventional braces,soil mixed piles with layout of grids are constructed in the foundation pit as hidden supports so as to improve the passive earth of excavation,to enhance the mechanical properties of the sludge,and to decrease the displacements of the excavation |
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| Keywords: | thick sludge formation excavation complex supporting system |
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