tg0215 发表于 2011-1-15 07:28:20

综采放顶煤模拟

本帖最后由 tg0215 于 2011-1-16 10:50 编辑

The cavability of Longwall top coal is a major issue in longwall top coal caving (LTCC) method. It is influenced by many factors, like coal strength, cover strength, top coal thickness, joint/cleats in seams and overlying strata. Numerical modeling is a powerful way to study this issue. DEM probably is the appropriate method to do LTCC modeling since it can realistically reproduce the process of crack initiation, propagation and coalescence which is essential to top coal caving. The following plots show the process of LTCC using PFC and UDEC, respectively.

tg0215 发表于 2011-1-15 07:40:48

These are just preliminary models with some problems. Optimization of the models will be done in the future. Any suggestions are very welcome.

cc315770727 发表于 2011-1-15 08:39:57

很牛很给力!

chengsulei 发表于 2011-1-17 13:25:37

有更全的模型么？

huahua2008 发表于 2011-1-19 23:23:32

人家用的是udec做的

huahua2008 发表于 2011-1-19 23:24:28

好样的，以前傻逼导师逼迫在下用flac做。

绿色的农民 发表于 2011-1-20 10:32:03

太感谢了，我哥们需要这个

610917188 发表于 2011-2-17 10:32:28

做的太好了，现在导师正逼着弄UDEC模型呢，求求楼主多多指点啊·······

wxss2008 发表于 2011-2-21 16:20:47

你好，有源程序吗，借个参考一下啊，急着用啊

shenjunchao 发表于 2011-2-22 10:36:59

把程序发上来吧

cumtclj 发表于 2011-2-26 15:39:00

做得很好吖

qinggu20082008 发表于 2011-3-8 19:52:14

楼主不地道，好东西，让人看的眼馋

dragon_lee 发表于 2011-3-8 21:32:23

粒子流做的还是不错

amsober 发表于 2011-3-9 21:34:37

太牛逼了，没见过

todayiswhat 发表于 2011-3-13 21:21:24

广发这让人眼馋

fubaojie 发表于 2011-8-18 16:49:46

做的挺好得，值得学习

shenshen408 发表于 2011-8-31 20:42:38

做的不错。可惜没有源代码

lixingliangsy 发表于 2011-8-31 22:27:03

很好很强大。。。。。。。。。。。。。不过不是FLAC做的

curiedon 发表于 2011-9-1 20:37:26

:)不错啊

lixingliangsy 发表于 2011-9-2 23:46:40

楼主把源代码发上来学习学习
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