道路沉降模拟

说明：  拓扑图常见，用于各行业网络拓扑，及网络技术规划(Topographic maps are commonly used for network topology and network technology planning in various industries.)

说明：  PFC流固耦合分析实例详解,详细介绍如何使用PFC2D颗粒流离散元FISH程序模拟流体运移过程(the tutorial of CCFD case in PFC2D softwear which is using the FISH Code.)

拓扑图常见，用于各行业网络拓扑，及网络技术规划(Topographic maps are commonly used for network topology and network technology planning in various industries.)

说明：  根据岩石中裂纹的分布规律，模拟含有不同分布的随机裂纹。(According to the distribution law of cracks in rock, random cracks with different distribution are simulated.)

说明：  PFC2D直接剪切试验，生成颗粒粒径在0.1mm-0.5mm范围，采用伺服机制控制(BP neural network optimization algorithm based on genetic algorithm)

程序可以实现FLAC中隧道开挖模拟的应力释放过程(Stress release process for simulation of tunnel excavation)

flac5.0转tecplot转化工具，亲测5.0可以使用 凑够20字(FLAC5.0 to Tecplot conversion tool, Pro 5 can be used to make up enough 20 words)

说明：  Flac3d的fish脚本中生成简单边坡各节点坐标的过程，若全由手输则很繁琐，于是简单做了一个Excel，可以满足简单边坡几何点的生成需求。同时附加了体积模量与剪切模量的计算。(The process of generating the coordinates of each node of a simple slope in the fish script of Flac3d will be cumbersome if all are manually input, so a simple Excel is created to meet the needs of the generation of simple slope geometric points. At the same time, the calculation of bulk modulus and shear modulus is added.)

说明：  在FLAC3D中调用可以得到模型各个单元坐标和编号并记录下来。(The coordinates and numbers of each unit in the model are obtained.)

说明：  flac5.0中蠕变算例模拟，亲测可以使用，凑够20字(FLAC5.0 creep example simulation, pro test can be used, add up to 20 words)