在数值模拟中重点对移动和固定网格法等进行了研究，并应用固定网格法对无压渗流场自由面进行了搜索计算。
We will have focal point study for moving and fixing grid law etc., have the application to the free surface search of he impressure influent fields.
根据模拟的瞬态渗流场与非饱抗剪强度理论，对思铺滑坡的稳定性和最危险滑动面的时空演化进行了分析。
According to the transient simulation of seepage field and non-saturated shear strength theory, the stability of Sipu landslide and the space-time evolution of the critical slip surface were analyzed.
用热流场模拟射孔完井渗流场，建立了射孔完井热流和裸眼完井热流有限元三维模型。
D finite element model for thermal fluids of perforated completion and open hole completion is developed by using thermal fluid field for simulating percolation field in perforated completion.
因此，开展强降雨下边坡地下水暂态渗流场的数值模拟十分必要。
Therefore, the study on numerical simulation of groundwater transient seepage field of slope under the condition of heavy rainfall is very urgent and necessary.
基于工程滑坡实例研究，利用数值模拟，揭示了滑坡治理工程中地下排水洞的排水效果，分析了地表水集中入渗和设置抗滑桩后地下水渗流场的变化特征。
A numerical simulation case study is used to demonstrate the drainage effects on underground tunnel, the groundwater table changes caused by surface water infiltration and anti-sliding piles Settings.
分析了土壤中水的渗流对传热过程的影响，并对考虑渗流作用时不同土壤物性对单根U型垂直埋管换热器周围土壤温度场进行了模拟计算与分析。
The influences of groundwater advection to heat transfer process and different soil property to the soil temperature field around the single U-tube underground heat exchanger were analyzed.
通过数值模拟和优化分析，揭示地下开采对地表岩移和渗流场的影响规律。
Through numerical simulation and optimization analysis, the effect of underground mining on the surface movement and the seepage field are revealed.
对含水构造附近的煤层开采进行试验模拟，重点分析采动过程中覆岩变形引起渗流场、温度场的变化规律。
The coal mining around the water-bearing structure is simulated by tests. The variation laws of seepage and temperature fields induced by deformation of overburden rock during mining are analyzed.
首先研究单个结构体元素绕流的模拟问题，然后研究渗流场的迭代计算问题。
The proposed method is first applied to seepage flow around a single underground structure. Iterative method for seepage flow is then tested.
最后对降低地下水位工程措施实施后的渗流场也进行模拟，为治理工程设计提供科学依据。
At last, the seepage field under the engineering measures of lowering groundwater table is also simulated to provide theoretical basis for the design of treatment.
把由开挖产生的应力场与渗流场叠加，并通过有限元模拟，求取基坑周边地表沉降值。
The seepage field is coupled with stress field, which is simulated by FEM. The value of ground settlement of foundation pit is acquired.
把由开挖产生的应力场与渗流场叠加，并通过有限元模拟，求取基坑周边地表沉降值。
The seepage field is coupled with stress field, which is simulated by FEM. The value of ground settlement of foundation pit is acquired.
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