In the process of planning well network, preserving reservoir, designing route, waterflood development, fracture system all take an important part.
在井网规划、轨迹设计、注水开发等过程中，裂缝系统都起着举足轻重的作用。
Supposing that the intersection of multi-group fractures is treated as the internal boundary, a boundary Element Method of fracture network seepage flow is obtained.
通过将裂隙之间的交线看作为内部边界，推导了多裂隙相交时的边界单元法公式。
Comparing the result of neural network forecast with that of numerical simulation, fracture time forecasted by the artificial neural network is precise and reliable.
最后将神经网络预测结果与数值计算结果对比，认为应用人工神经网络对立井井筒破裂时间的预测比较准确、实用。
Several conditions of the dewatering hole on the fractured rock dam foundation are analyzed by means of the seepage principle of rock mass fracture network.
采用岩体裂隙网络渗流原理，对裂隙岩体坝基中设置排水孔的各种情况进行了分析。
Mathematical models of seepage in fractured rock can be classified into: continuum seepage model, discrete fracture network seepage model and continuum-discrete coupling seepage model.
当前裂隙岩体地下水渗流数值模型主要有三种：等效连续介质模型、离散裂隙网络模型和裂隙-孔隙双重介质模型。
The result shows that the index could be applied to reflect the degree of a fracture network inhomogeneity of rock mass.
研究表明，该指标可以充分反映岩体裂隙网络的不均匀程度。
The fracture network parameters are of importance to the development and the remaining oil potential-tapping of buried hill fracture reservoir.
裂缝网络参数是潜山裂缝油藏开发和剩余油挖潜不可缺少的重要参数。
As the trio's lives begin to fracture, the world of civil servant Michael Dugdale is also torn apart as he is blackmailed by the Network.
由于骨折三人的生命开始，公务员迈克尔dugdale世界也撕裂了他是被网络。
The groundwater flow and solute transport is very complex because of the intense variability in rock network fracture. How to simulate the water flow and solute transport is a very important question.
由于基岩裂隙网络系统具有强烈的空间变异性，所以其中的地下水流动和溶质运移十分复杂，如何模拟这种系统中的地下水流动和溶质运移一直是一个很重要的问题。
We have used the network to forecast oil well fracture effect, and the forecast results react the function of assistant decision-making.
同时利用该网络模型对油井压裂的效果进行了预测，起到了辅助决策的作用。
A method for the calculation of equivalent porous permeability is presented by using the fracture geometry data in a network fracture system.
给出了网络状裂隙的等效连续介质渗透系数计算方法和耦合模型中实现源与汇作用的方法。
A method for the of transfer probability and transport time tracing the motion of particles in the fracture network was put forward. Furthermore, the corresponding simulation program was developed.
提出了裂隙网络中质点的转移概率和运移时间的计算方法，编制了相应的仿真模拟程序。
Much of seepage paths is fracture network in rock mass surrounding dam. It is difficult to solve this seepage problem in fracture network by using continuum model.
大坝周围岩体的渗流通道大多为裂隙网络，用连续介质渗流模型难以解决这一问题。
Field hydraulic tests, fracture measuring, numerical flow test method of discrete fracture network are often used to determine hydraulic conductivity.
总结了近年来裂隙岩体渗透系数的确定方法，主要有现场水力试验法、裂隙测量法和离散裂隙网络渗流数值试验法。
The equivalent permeability of fracture network in rock masses is estimated by using parallel principle of flow network.
根据渗流网络的并联原理，建立了岩体裂隙网络等效渗透率计算方法。
A new three dimensional model for the analysis of transient ground water now in a stochastic fracture network of a fractured rock mass is presented in this paper.
介绍了在岩体三维随机裂隙网络中进行非稳定地下水渗流分析的数学模型和方法。
A discrete air-water interface is used to separate the saturated zones from the drained zones within each single fracture of fracture network.
非饱和带裂隙中的饱和区和排干区可以用一个离散的气-水界面分隔开。
The geological model of the reservoirs could be described as a combination of tubular caves system of Dongwu stage and Himalaya tectonic fracture network.
缝洞系统是在东吴期古溶洞系统基础上，经埋藏后充填和溶解，最后由喜山期构造裂缝改造而成。
Adopting fuzzy neural network, hidden regularities for non-mining fracture of shaft-lining were extracted and captured.
本文采用模糊神经网络对其中隐藏的规律进行了提取与捕捉。
The corresponding finite element method is also proposed and applied to the analysis of seepage through main fracture network in rock mass, which shows the applicability of the proposed approach.
将三维岩体裂隙网络渗流理论及有限元数值方法应用于主干岩体裂隙网络渗流分析中，得到了令人满意的结果。
At last, some cases are analyzed to check the theoretical schemes and calculating programs. The results of 3d fracture network seepage are applied to the block system for progressive failure analysis.
最后，采用算例对理论分析过程和计算程序进行检验，并将三维结构面网络渗流分析结果应用到块体系统渐进失稳分析中。
The work of the first part of this paper is continued by describing the numerical simulation technique of steady state flow in three-dimensional artificial fracture network.
承接上文的工作，给出了三维裂隙网络中稳定渗流的数值解法。
The work of the first part of this paper is continued by describing the numerical simulation technique of steady state flow in three-dimensional artificial fracture network.
承接上文的工作，给出了三维裂隙网络中稳定渗流的数值解法。
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