| 深基坑工程土层参数反演及挡墙内力预报 |
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| 引用本文： | 朱志伟,冯紫良,刘学山.深基坑工程土层参数反演及挡墙内力预报[J].岩土力学,1999,20(4):63-68. |
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| 作者姓名： | 朱志伟 冯紫良 刘学山 |
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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： | 提出了一种基坑开挖过程土层弹性模量位移反分析模型以及建立在该模型基础上的正反分析代化算法和预报方法。在施工过程中，将监测工作与数值分析相结合，利用监测数据进行反馈设计具有理论与实践意义。
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| 关 键 词： | 深基坑 开挖 位移反分析 预报 |
Back-analysis of Soil Layers Parameters and Inner Forces Prediction of Retaining Wall in Deep Excavation |
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| Zhu Zhiwei,Feng Ziliang,Liu Xueshan.Back-analysis of Soil Layers Parameters and Inner Forces Prediction of Retaining Wall in Deep Excavation[J].Rock and Soil Mechanics,1999,20(4):63-68. |
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| Authors: | Zhu Zhiwei Feng Ziliang Liu Xueshan |
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| Abstract: | A kind of back-ahalysis model of the elastic modulus of soil layers in the excavation of a foundation pit is presented and an optimization and prediction strategy based on the model is given .The results have shown that filed monitoring is of paramount importance to the construction and design of underground engineering ,and the combination of numerical analysis and instrumetnation is of significance in theory and in practice . |
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| Keywords: | braced cut excavation back-analysis prediction |
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