Based on the measured ground stress data, a 3d non-linear finite element back analysis numerical model for ground stress is set up and the fault and fissure concentrated zone is simulated.
结合实测地应力资料，建立了三维非线性有限元地应力反演分析数值模型，模拟了断层及裂隙密集带。
Combining finite element method and the mathematical programming technique, a procedure of back analysis of consolidation has been developed.
结合有限单元法和数学规划法提出一确定地基固结过程中材料参数的反分析法。
Firstly, combining the finite element method and the mathematical programming technique, a procedure of back analysis for consolidation problem is developed.
本文结合有限单元法和数学规划法提出一固结问题的反分析方法。
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