| 软土地基基坑挡墙土压力变化的动态分析 |
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| 引用本文： | 钱建固,黄茂松,吴世明. 软土地基基坑挡墙土压力变化的动态分析[J]. 建筑结构, 2001, 0(10) |
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| 作者姓名： | 钱建固 黄茂松 吴世明 |
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| 作者单位： | 同济大学地下建筑与工程系!上海200092 |
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| 摘 要： | 以软土地基为背景 ,区别于常规基坑挡墙土压力的计算模式 ,以挡墙与土体共同变形为条件 ,提出了基坑挡墙随基坑不断开挖 ,土体在开挖侧的不断卸载 ,土与围护结构体系不断达到动态平衡的土压力动态分析方法 ,计算结果与一般实测土压力分布规律吻合。
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| 关 键 词： | 基坑 挡墙 土压力 共同变形 |
Dynamic Analysis on Variation of Earth Pressure on Pit Retaining Wall in Soft Soil Foundation |
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| Qian Jiangu Huang Maosong Wu Shiming. Dynamic Analysis on Variation of Earth Pressure on Pit Retaining Wall in Soft Soil Foundation[J]. Building Structure, 2001, 0(10) |
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| Authors: | Qian Jiangu Huang Maosong Wu Shiming |
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| Affiliation: | Qian Jiangu Huang Maosong Wu Shiming |
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| Abstract: | A new method is discussed to evaluate dynamic variational law of earth pressure on retaining wall in soft soil foundation. The method is almost different to classic methods in designing pit retaining wall. The calculating result is coincident with the common law of practical earth pressure. |
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| Keywords: | foundation pit retaining wall earth pressure common deformation |
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