This model has considered many sorts of medium, the simulation of excavation process and construction sequence, and the semi - infinite plane of surface factor as well.
该模型考虑了多种介质、开挖过程和施工顺序的模拟以及地表因素的半无限平面等问题。
Numerical analyses on underground cavern excavation have shown the effectiveness of the procedure and the advantages of adaptive multi-grid FEM in the simulation of excavation process.
通过算例说明了方法的有效性以及自适应多重网格有限元用于开挖施工过程模拟分析的优越性。
But a great number of data will be created in the process of simulation, especially in the multistep excavation simulated by FEM.
但是，有限元模拟基坑工程，尤其是对多步施工的基坑工程的模拟，产生了“海量”数据。
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