| 水泥土桩墙挡土结构抗倾覆稳定验算讨论 |
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| 引用本文： | 熊巨华,杨敏. 水泥土桩墙挡土结构抗倾覆稳定验算讨论[J]. 工业建筑, 1998, 28(5): 1-4,13 |
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| 作者姓名： | 熊巨华 杨敏 |
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| 作者单位： | 同济大学地下建筑与工程系 200092 |
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| 摘 要： | 讨论了目前水泥土桩墙挡土结构抗倾覆稳定验算中的不合理现象，对比了朗肯土压力理论用于水泥土桩墙挡土结构与重力式挡土墙中的区别，在分析这种支挡结构不同类型倾覆失稳机理的基础上，通过考虑墙体与土体之间的摩擦力和墙底土体性质，建立了新的抗倾覆稳定验算公式，克服了存在的不合理现象。
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| 关 键 词： | 水泥土桩 挡土结构 抗倾覆稳定 |
DISCUSSION ON THE CALCULATING OF SAFETY FACTOR OF ANTI-OVERTURN FOR DEEP-MIXING-COLUMN RETAINING WALL |
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| Xiong Juhua Yang Min. DISCUSSION ON THE CALCULATING OF SAFETY FACTOR OF ANTI-OVERTURN FOR DEEP-MIXING-COLUMN RETAINING WALL[J]. Industrial Construction, 1998, 28(5): 1-4,13 |
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| Authors: | Xiong Juhua Yang Min |
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| Abstract: | Some shortcomings in calculating safety factor of anti overturn (K q) for Deep Mixing Column retaining wall at present is discussed herein. By analysing the mechanism of overturn for the deep mixing column retaning wall, a new method to calculate K q considering the friction between the retaining wall and soil and the properties of soil under the retaining wall is presented. The new method overcomed the shortcomings. |
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| Keywords: | deep mixing column retaining wall safety factor of anti overturn |
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