[1]张春,茅献彪,倪海敏,等.岩石剪胀效应的数值模拟研究[J].西安科技大学学报,2011,(02):181-187229.[doi:10.3969/j.issn.1672-9315.2011.02.012]
 ZHANG Chun MAO Xian-biao NI Hai-min LI Kai LI Ming.Numerical simulation of rock dilatancy effect[J].Journal of Xi'an University of Science and Technology,2011,(02):181-187229.[doi:10.3969/j.issn.1672-9315.2011.02.012]
点击复制

岩石剪胀效应的数值模拟研究()
分享到:

西安科技大学学报[ISSN:1672-9315/CN:61-1434/N]

卷:
期数:
2011年02期
页码:
181-187229
栏目:
出版日期:
2011-03-11

文章信息/Info

Title:
Numerical simulation of rock dilatancy effect
作者:
张春茅献彪倪海敏李凯李明
中国矿业大学,力学与建筑工程学院,江苏,徐州,221008;中国矿业大学深部岩土力学与地下工程国家重点实验室,江苏,徐州,221116
Author(s):
ZHANG Chun MAO Xian-biao NI Hai-min LI Kai LI Ming
关键词:
剪胀效应 数值模拟 围压 剪切带 围岩变形
分类号:
TD315
DOI:
10.3969/j.issn.1672-9315.2011.02.012
摘要:
应用FLAC3D数值模拟软件,分别对不同剪胀角与围压作用下,岩样的剪切带分布及强度特征进行模拟研究.结果表明:随着剪胀角的增加,单轴压缩试验岩样由单一剪切破坏向共轭剪切破坏转变,同时韧性有所增强;围压的增加使得剪胀角为零的岩样由单一剪切破坏发展为双

相似文献/References:

[1]于志金,翟小伟,马灵军,等.工作面回撤期间煤自燃高温区域演化规律模拟[J].西安科技大学学报,2016,(05):628.[doi:10.13800/j.cnki.xakjdxxb.2016.0504]
 YU Zhi-jin,ZHAI Xiao-wei,MA Ling-jun,et al.Evolutional law simulation of high temperature zone of coal spontaneous combustion during retreating period of mining face[J].Journal of Xi'an University of Science and Technology,2016,(02):628.[doi:10.13800/j.cnki.xakjdxxb.2016.0504]
[2]马雄德,王苏健,蒋泽泉,等.神南矿区采煤导水裂隙带高度预测[J].西安科技大学学报,2016,(05):664.[doi:10.13800/j.cnki.xakjdxxb.2016.0509]
 MA Xiong-de,WANG Su-jian,JIANG ZE-quan,et al.Prediction on the height of water-flowing fractured zone in southern Shenmu mine[J].Journal of Xi'an University of Science and Technology,2016,(02):664.[doi:10.13800/j.cnki.xakjdxxb.2016.0509]
[3]刘 磊,王伟峰,冯玉龙.FLUENT的浆液远距离输送数值模拟研究[J].西安科技大学学报,2014,(02):135.
 LIU Lei,WANG Wei-feng,FENG Yu-long.Numerical simulation of long-distance slurry transport based on FLUENT[J].Journal of Xi'an University of Science and Technology,2014,(02):135.
[4]李先贵,李 凯.带压开采下组煤底板采动破坏深度现场实测及模拟研究[J].西安科技大学学报,2014,(03):261.
 LI Xian-gui,LI Kai.Field measurement and numerical simulation on the depth of floor damage in lower coal mining with water pressure[J].Journal of Xi'an University of Science and Technology,2014,(02):261.
[5]刘巨海.水对灰质泥岩隧道围岩稳定性影响研究[J].西安科技大学学报,2014,(03):302.
 LIU Ju-hai.Influence of water on the stability of surrounding rock in lime mudstone tunnel[J].Journal of Xi'an University of Science and Technology,2014,(02):302.
[6]吕文宏.覆岩顶板导水裂隙带发育高度模拟与实测[J].西安科技大学学报,2014,(03):309.
 LV Wen-hong.Measure and simulation for developmentheight of water conducted crack zone in overburden roof[J].Journal of Xi'an University of Science and Technology,2014,(02):309.
[7]樊永山,张胜云.近距离煤层群开采下煤层开切眼合理位置的确定[J].西安科技大学学报,2015,(02):165.[doi:10.13800/j.cnki.xakjdxxb.2015.0205]
 FAN Yong-shan,ZHANG Sheng-yun.Determination of reasonable position of cut open for lower layer in miningofthe close coal seams[J].Journal of Xi'an University of Science and Technology,2015,(02):165.[doi:10.13800/j.cnki.xakjdxxb.2015.0205]
[8]李春杰,刘银先,高红彬,等.“三软”煤层采场覆岩运动及应力分布规律[J].西安科技大学学报,2015,(02):187.[doi:10.13800/j.cnki.xakjdxxb.2015.0209]
 LI Chun-jie,LIU Yin-xian,GAO Hong-bin,et al.Overlying strata movement and stress distribution law in the“three-soft”coal seam[J].Journal of Xi'an University of Science and Technology,2015,(02):187.[doi:10.13800/j.cnki.xakjdxxb.2015.0209]
[9]戴 俊,秦立科.微波照射下岩石损伤细观模拟分析[J].西安科技大学学报,2014,(06):652.[doi:10.13800/j.cnki.xakjdxxb.2014.0604]
 DAI Jun,QIN Li-ke.Meso-simulation of rock damage under microwave irradiation[J].Journal of Xi'an University of Science and Technology,2014,(02):652.[doi:10.13800/j.cnki.xakjdxxb.2014.0604]
[10]孟然,徐经苍,魏攀,等.顺层瓦斯抽放钻孔渗流场数值模拟及应用[J].西安科技大学学报,2015,(05):561.[doi:10.13800/j.cnki.xakjdxxb.2015.0506]
 MENG Ran,XU Jing-cang,WEI Pan,et al.Numerical simulation and application of drilling gas drainage holes along seam in current seam[J].Journal of Xi'an University of Science and Technology,2015,(02):561.[doi:10.13800/j.cnki.xakjdxxb.2015.0506]

更新日期/Last Update: 2011-03-11