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Study Influence of Groundwater Seepage on the Deep Foundation Pit

机译:地下水渗流对深基坑的影响

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Consideration of influence of the groundwater seepage and supporting measures to deep-foundation pit,the deformation characteristics of surrounding soil of the foundation pit are given. Seepage and deformation characteristics of surrounding soil are simulated to predict deformation of the deep foundation in ha er bing and stability of deep-foundation pit is analyzed base on the influence of the seepage. The analysis results are compared with observed data and it is showed that the calculated results with the model considering coupling response of permeability coefficient are closer to observed value than those results with the other model. So, the model considering fully coupling response of permeability coefficient is reliable and applicable.
机译:考虑地下水渗流和支持措施对深基坑的影响,给出了基坑周围土壤的变形特征。模拟周围土壤的渗流和变形特性以预测HA ER Bing的深层基础的变形,并分析了深基坑的稳定性基础对渗流的影响。将分析结果与观察到的数据进行比较,并且表明,计算结果与考虑渗透系数的耦合响应的模型的结果比其他模型的结果更接近观察到的值。因此,考虑渗透系数的完全耦合响应的模型可靠且适用。

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