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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 发表日期：2021     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Numerical simulation of fracture propagation in freezing rocks using the extended finite element method (XFEM) 期刊论文 INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2021, 卷号: 148, 页码: 12 作者:  Zhou, Yun;  Ma, Wei;  Tan, Xianjun;  Chen, Weizhong;  Yang, Diansen 收藏  |  浏览/下载：32/0  |  提交时间：2022/01/05 Fractured rock mass  Frost-heaving pressure  Effective volumetric expansion coefficient  Fracture propagation   A hybrid approach to predict hang-up frequency in real scale block cave mining at El Teniente mine, Chile 期刊论文 TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY, 2021, 卷号: 118, 页码: 17 作者:  Hekmatnejad, Amin;  Crespin, Benoit;  Pan, Peng-zhi;  Emery, Xavier;  Mancilla, Fernando 收藏  |  浏览/下载：29/0  |  提交时间：2022/01/05 In-situ rock fragmentation  Hang-up frequency  Block cave mine  Discrete fracture network  Geostatistical simulation  Supervised vector machine   Grouting effect evaluation of fractured rock mass based on borehole televiewer observation 期刊论文 IOP Conference Series: Earth and Environmental Science, 2021, 卷号: 861, 期号: 2 作者:  Han,Zengqiang;  Chen,Shuangyuan;  Wang,Chao;  Wang,Chuanying;  Hu,Sheng 收藏  |  浏览/下载：37/0  |  提交时间：2022/01/05 grouting effect evaluation  borehole televiewer  cracks  packer permeability test  fractured rock mass   Large Deformation Control of Deep Roadways in Fractured Hard Rock Based on Cracking-Restraint Method 期刊论文 ROCK MECHANICS AND ROCK ENGINEERING, 2021, 页码: 22 作者:  Zhao, Yue-Mao;  Feng, Xia-Ting;  Jiang, Quan;  Han, Yong;  Zhou, Yang-Yi 收藏  |  浏览/下载：64/0  |  提交时间：2021/05/25 Deep roadway  Fractured hard rock  Large deformation control  Cracking-restraint method  Energy absorbing bolt   Grout penetration process simulation and grouting parameters analysis in fractured rock mass using numerical manifold method 期刊论文 ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2021, 卷号: 123, 页码: 93-106 作者:  Liu, Xuewei;  Hu, Cheng;  Liu, Quansheng;  He, Jun 收藏  |  浏览/下载：44/0  |  提交时间：2021/05/25 Numerical manifold method  Grouting  Discrete fracture networks  Rock mechanics  Propagation depth   Modelling slurry flowing and analyzing grouting efficiency under hydro-mechanical coupling using numerical manifold method 期刊论文 ENGINEERING ANALYSIS WITH BOUNDARY ELEMENTS, 2021, 卷号: 134, 页码: 66-78 作者:  Liu, Xuewei;  Chen, Haixiao;  Liu, Quansheng;  Liu, Bin;  He, Jun 收藏  |  浏览/下载：26/0  |  提交时间：2022/01/05 Numerical manifold method  Hydro-mechanical coupling  Grouting  Bingham fluid  Deep roadway