It explores the ways and means of FLAC3D numerical simulation of grouting among soil.
应用FLAC3D软件程序探索了土体注浆数值模拟的方法途径。
The special command INTERFACE is available to define interfaces between two or more sub-grids in FLAC3D.
特别的命令INTERFACE可用来定义FLAC3D中两个或多个子网格的接触面。
It is feasible for using FLAC3D to simulate the anchor force and deformation of deep foundation pit bracing structure.
用FLAC3D数值模拟深基坑支护结构中锚杆的内力与变形是可行的。
Using principle of statistics and FLAC3D, the three-dimensional porous structural models of sandstone are reconstructed.
以砂岩为研究对象，利用统计学原理和FLAC3D软件重构了三维孔隙模型。
The numerical model with FLAC3D is employed to compare the support schemes and a reasonable support scheme is put forward.
借助数值模拟软件FLAC3D对支护方案进行了对比分析，并提出了合理的支护方案。
Based on the example of south dump slope of Anjialing open colliery in Pingshuo, the rule of surface subsidence was studied using FLAC3D.
为研究露天煤矿排土场边坡下采动沉陷规律，结合平朔安家岭露天矿南排土场边坡的实例，采用FLAC3D程序进行了数值模拟计算。
The stress field in surrounding rock and stress concentration area variation rules under different blasting methods was simulared by use of FLAC3D.
应用FLAC3D模拟研究了采动影响下，围岩内应力场的变化特征，不同爆破方式致裂弱化后应力集中区的转移规律。
The influences of earthquake amplitudes, frequency and duration time on the different rock cavern displacements are primarily studied by using FLAC3D.
利用FLAC3D初步分析了地震荷载作用下地震波振幅、频率及持续时间对地下岩体洞室位移特征的影响。
After the upper work completed, by the use of FLAC3D to make a simulation and analysis to land subsidence and the horizontal shift quantity caused by the topside load.
在此基础上，利用FLAC3D软件对上部荷载引起地面沉降量及水平位移量进行模拟计算。
By using an explicit finite difference program FLAC3D, a model of numerical calculation is established for a deep mining pillar with dynamic disturbance under high stress.
对深部矿柱在承受高静载应力时的动力扰动力学模型进行应力波传播力学响应分析，采用FLAC3D有限差分程序对深部开采圆形矿柱进行高应力下动力扰动数值计算。
In this paper, effect of the dip Angle, stiffness and design depth of bolt on the horizontal displacement of tension anchor supporting structure was carried out by FLAC3D.
利用FLAC3D商业软件对基坑工程拉锚式支护结构的锚杆设计参数(锚杆长度、锚杆倾角、锚杆刚度以及锚杆设置深度)对支护结构水平位移的影响进行了数值模拟。
By using the finite difference method FLAC3D, simulation model of deep foundation pit was established, and internal force and deformation of bracing structure were calculated.
运用有限差分法，采用岩土软件FLAC3D建立深基坑桩锚支护结构的仿真模型，并对支护结构中锚杆的内力与变形进行数值模拟。
Combined with the static load test results, this paper creates trial pile modeling with FLAC3D software, and compare with the test results, the effect of simulation is viable.
结合静载荷试验结果，利用FLAC3D对试桩建模分析，并与现场试验结果进行对比，模拟结果可行。
The excavation process of underground cavern groups is simulated with the example of Xiaolangdi Project by using FLAC3D program, in which different influencing factors are considered.
采用FLAC3D程序，以小浪底工程为背景对其开挖过程在多因素影响下进行了大量计算工况的二维数值模拟。
Based upon FLAC3D, size effect of rock specimen, the seismic two block models, the seismic five blocks models and thick-walled hollow have been simulated to obtain localization phenomenon.
采用FLAC3D，对试样的尺寸效应、二块体地震模型、五块体地震模型和厚壁圆筒模型进行了变形局部化数值模拟研究。
With the seismic wave recorded in Wenchuan earthquake as the input, the centre column of a typical metro station was simulated numerically by the software FLAC3D for its strong seismic responses.
将汶川地震时获得的地震波作为输入波，利用FLAC3D软件对软土典型地铁车站中柱进行强震响应的三维数值模拟。
The numerical simulation method based on software FLAC3D for the large-diameter long pile is discussed, and the influences of parameters of soil-pile interface on the numerical results are analyzed.
基于FLAC3D数值分析软件，探讨了大直径长桩的数值模拟方法，分析了桩土间接触面参数对数值计算结果的影响。
Rayleigh wave propagation and dispersive curve in single layers semi-infinite space model and three dimensional road embankment are studied comprehensively by using finite difference software FLAC3D.
笔者利用有限差分软件FLAC3D，对单层介质半无限大体和三维路基体的瑞利波传播特性以及频散曲线进行了数值模拟分析；
FLAC3D software can be used to do a better simulation calculation of tailing reservoir's seepage, which can be of certain reference and guidance importance to the safe operation of tailing reservoir.
FLAC3D软件可以比较好地模拟计算尾矿库的渗流，对尾矿库的安全生产有一定的参考价值和指导意义。
FLAC3D software can be used to do a better simulation calculation of tailing reservoir's seepage, which can be of certain reference and guidance importance to the safe operation of tailing reservoir.
FLAC3D软件可以比较好地模拟计算尾矿库的渗流，对尾矿库的安全生产有一定的参考价值和指导意义。
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