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浏览/检索结果: 共1483条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序发表日期升序发表日期降序题名升序题名降序作者升序作者降序 Study on the influence of perforation parameters on hydraulic fracture initiation and propagation based on CDEM 期刊论文  OAI收割 COMPUTERS AND GEOTECHNICS, 2024, 卷号: 167, 页码: 13 作者:  Li, Jing;  Wang, Lixiang;  Feng, Chun;  Zhang, Rui;  Zhu, Xinguang   |  收藏  |  浏览/下载：5/0  |  提交时间：2024/03/11 Continuous-discontinuous element method (CDEM)  Perforation layout parameters  Numerical simulation  Hydraulic fracturing  Crack propagation   Visualization study on stress evolution and crack propagation of jointed rock mass under blasting load 期刊论文  OAI收割 ENGINEERING FRACTURE MECHANICS, 2024, 卷号: 296, 页码: 15 作者:  Liang, Xintong;  Ding, Chenxi;  Zhu, Xinguang;  Zhou, Jun;  Chen, Cheng   |  收藏  |  浏览/下载：25/0  |  提交时间：2024/03/25 Blasting load  Joint  Stress evolution  Crack propasation  In-situ stress   Visualization study on stress evolution and crack propagation of jointed rock mass under blasting load 期刊论文  OAI收割 ENGINEERING FRACTURE MECHANICS, 2024, 卷号: 296, 页码: 15 作者:  Liang, Xintong;  Ding, Chenxi;  Zhu XG(朱心广);  Zhou, Jun;  Chen, Cheng   |  收藏  |  浏览/下载：9/0  |  提交时间：2024/03/25 Visualization study on stress evolution and crack propagation of jointed rock mass under blasting load 期刊论文  OAI收割 ENGINEERING FRACTURE MECHANICS, 2024, 卷号: 296, 页码: 15 作者:  Liang, Xintong;  Ding, Chenxi   |  收藏  |  浏览/下载：13/0  |  提交时间：2024/03/25 Continuous-discontinuous element method for three-dimensional thermal cracking of rocks 期刊论文  OAI收割 JOURNAL OF ROCK MECHANICS AND GEOTECHNICAL ENGINEERING, 2023, 卷号: 15, 期号: 11, 页码: 2917-2929 作者:  Nie, Wen;  Wang, Junlin;  Feng, Chun;  Zhang, Yiming   |  收藏  |  浏览/下载：6/0  |  提交时间：2023/12/18 Rock thermal cracking  Continuous-discontinuous element  Simplex integration  Temperature dependence  Numerical simulation   A phase-field formulation based on an extended F-criterion for rock fracture 期刊论文  OAI收割 INTERNATIONAL JOURNAL FOR NUMERICAL AND ANALYTICAL METHODS IN GEOMECHANICS, 2023, 页码: 20 作者:  Sun, Pan;  Lu, Zhitang;  Wang, Zhiliang;  Wu, Jie   |  收藏  |  浏览/下载：7/0  |  提交时间：2023/11/28 compressive-shear fracture  directional decomposition  phase-field  rock fracture   Modeling Interactions between Hydraulic and Closed Natural Fractures in Brittle Crystalline Rocks: A Fluid-Solid Coupling Grain-Based Approach for Characterizing Microcracking Behaviors 期刊论文  OAI收割 ROCK MECHANICS AND ROCK ENGINEERING, 2023, 页码: 32 作者:  Wang, Song;  Zhou, Jian;  Zhang, Luqing;  Han, Zhenhua;  Kong, Yanlong   |  收藏  |  浏览/下载：10/0  |  提交时间：2023/12/27 Hydraulic fracturing  Particle flow code  Grain-based model  Natural fracture  Fracture propagation behavior  Sensitivity analysis   Assessing the stability of high-level pillars in deeply-buried metal mines stabilized using cemented backfill 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2023, 卷号: 170, 期号: -, 页码: - 作者:  Xia, Kaizong;  Chen, Congxin;  Liu, Xuanting;  Liu, Xiumin;  Yuan, Jiahao   |  收藏  |  浏览/下载：83/0  |  提交时间：2023/08/02 Deeply-buried metal mines  Cementation backfill mining  Strength of high-level pillars  Average vertical stress  Safety factor   Shear performance of quasi-NPR steel bolted rock joints at different shear rates 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2023, 卷号: 170, 页码: 10 作者:  Luo, Guangming;  Qi, Shengwen;  Zheng, Bowen;  Guo, Songfeng;  He, Manchao   |  收藏  |  浏览/下载：5/0  |  提交时间：2024/01/02 Negative Poisson 's ratio  Bolted rock joints  Direct shear test  Rate effect  Digital image correlation   A new phenomenological anisotropic tensile failure criterion and its application in FDEM simulations 期刊论文  OAI收割 ENGINEERING FRACTURE MECHANICS, 2023, 卷号: 289 作者:  Liu, Ping;  Liu, Quansheng;  Deng, Penghai;  Huang, Xing;  Xie, Xianqi   |  收藏  |  浏览/下载：7/0  |  提交时间：2023/08/02 Direct tensile test  Anisotropic tensile failure criterion  Combined finite-discrete element method  (FDEM)  Loading rate  Layer thickness