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采用三维有限元模型,对某临近地铁深基坑的开挖过程进行数值模拟计算,通过提取该相邻基坑侧地铁的监测资料,校核调整了整体模型参数,并根据计算结果,提出了相应的加强和保护措施。
A three-dimensional finite element model is used to simulate the excavation process of a deep foundation pit near a subway. By extracting the monitoring data of the adjacent subway side pit, the overall model parameters are checked and adjusted. Based on the calculation results, The corresponding strengthening and protection measures.