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浏览/检索结果: 共10条，第1-10条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择发表日期升序发表日期降序作者升序作者降序提交时间升序提交时间降序题名升序题名降序 Physical model tests of the surrounding rock deformation and fracture mechanism of mixed-face ground under TBM tunneling 期刊论文 EUROPEAN JOURNAL OF ENVIRONMENTAL AND CIVIL ENGINEERING, 2020, 卷号: 24, 期号: 11, 页码: 1744-1760 作者:  Zhou, Hui;  Song, Ming;  Zhang, Chuanqing;  Hu, Dawei;  Lu, Jingjing 收藏  |  浏览/下载：28/0  |  提交时间：2021/05/25 Tunnel boring machine  mixed-face ground  interface between soft and hard rocks  deformation and fracture  model test   Generalized crack damage stress thresholds of hard rocks under true triaxial compression 期刊论文 ACTA GEOTECHNICA, 2020, 卷号: 15, 期号: 3, 页码: 565-580 作者:  Gao, Yaohui;  Feng, Xia-Ting;  Zhang, Xiwei;  Zhou, Yangyi;  Zhang, Yan 收藏  |  浏览/下载：17/0  |  提交时间：2021/05/25 Crack damage stress thresholds  Deformation  Hard rocks  True triaxial compression test  Volumetric strain curves   A Three-Dimensional Failure Criterion for Hard Rocks Under True Triaxial Compression 期刊论文 ROCK MECHANICS AND ROCK ENGINEERING, 2020, 卷号: 53, 期号: 1, 页码: 103-111 作者:  Feng, Xia-Ting;  Kong, Rui;  Yang, Chengxiang;  Zhang, Xiwei;  Wang, Zhaofeng 收藏  |  浏览/下载：23/0  |  提交时间：2021/05/25 Failure criterion  True triaxial  Lode dependence  Hard rocks   Study on the deformation and strength characteristics of hard rock under true triaxial stress state using bonded-particle model 期刊论文 COMPUTERS AND GEOTECHNICS, 2019, 卷号: 112, 页码: 1-16 作者:  Zhang, Shihuai;  Wu, Shunchuan;  Duan, Kang 收藏  |  浏览/下载：20/0  |  提交时间：2019/12/11 Discrete element method  Hard rocks  Intermediate principal stress  Peak  strength  Dilatancy  Magnitude distribution   Strain energy evolution characteristics and mechanisms of hard rocks under true triaxial compression 期刊论文 ENGINEERING GEOLOGY, 2019, 卷号: 260, 期号: -, 页码: - 作者:  Zhang, Yan;  Feng, Xia-Ting;  Zhang, Xiwei;  Wang, Zhaofeng;  Sharifzadeh, Mostafa 收藏  |  浏览/下载：32/0  |  提交时间：2020/04/08 Strain energy  Energy storage limit  Strain energy ratio  Strain energy conversion rate  Hard rocks  True triaxial compression   Gob-side entry retaining formed by roof cutting without roadside support 期刊论文 INTERNATIONAL JOURNAL OF OIL GAS AND COAL TECHNOLOGY, 2018, 卷号: 18, 期号: 3-4, 页码: 467-484 作者:  Yin, Dawei;  Meng, Xiangxi;  Zhang, Zhaoyi;  Liu, Baocheng 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/11 hard roof  GSER formed by RCWRS  overlying strata movement  characteristic  support system of surrounding rocks  pre-splitting  construction technique   Analysis of Overlying Strata Movement and Disaster-Causing Effects of Coal Mining Face under the Action of Hard Thick Magmatic Rock 期刊论文 PROCESSES, 2018, 卷号: 6, 期号: 9 作者:  Wu, Quanlin;  Wu, Quansen;  Xue, Yanchao;  Kong, Peng;  Gong, Bin 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/11 hard and thick magmatic rocks  orthogonal ratio test  similar  simulation  fracture  bed separation  disaster-causing mechanism   Characteristic Stress Levels and Brittle Fracturing of Hard Rocks Subjected to True Triaxial Compression with Low Minimum Principal Stress 期刊论文 ROCK MECHANICS AND ROCK ENGINEERING, 2018, 卷号: 51, 期号: 12, 页码: 3681-3697 作者:  Gao, Yao-Hui;  Feng, Xia-Ting;  Zhang, Xi-Wei;  Feng, Guang-Liang;  Jiang, Quan 收藏  |  浏览/下载：36/0  |  提交时间：2020/04/08 True triaxial compression test  Hard rocks  Characteristic stress levels  Brittle fracturing process  Crack-induced strains  Spalling   Design and analysis of a new down-the-hole electromagnetic hammer driven by tube linear motor 期刊论文 IET ELECTRIC POWER APPLICATIONS, 2017, 卷号: 11, 期号: 9 作者:  Wu, Tao;  Tang, Yiru;  Tang, Shengwen;  Li, Yongbo;  He, Wangyong 收藏  |  浏览/下载：13/0  |  提交时间：2019/12/05 linear motors  drilling (geotechnical)  rocks  hydraulic systems  pneumatic systems  hammers (machines)  finite element analysis  electromagnetic forces  mining industry  down-the-hole electromagnetic hammer  tube linear motor  percussive-rotary drilling  hard rock drilling  hydraulic hammers  pneumatic hammers  percussive energy requirement  finite element analysis software  Ansoft  Maxwell 2D  electromagnetic force   Mechanical models and support technologies for retaining gob-side entry 会议论文 Taishan Academic Forum - Project on Mine Disaster Prevention and Control, OCT 17-20, 2014 作者:  Tan, Yunliang;  Yin, Yanchun;  Ning, Jianguo;  Zhao, Tongbin 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/31 retaining gob-side entry  hard rocks  medium stable roof  limestone roof