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浏览/检索结果: 共91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 Experimental study on blasthole fracturing caused by stress waves from a cylindrical charge 期刊论文  OAI收割 THEORETICAL AND APPLIED FRACTURE MECHANICS, 2025, 卷号: 139, 页码: 14 作者:  Ren, Meng;  Yue, Zhongwen;  Zhou J(周俊);  Wang, Xu;  Xue, Kejun   |  收藏  |  浏览/下载：6/0  |  提交时间：2025/08/18 Drilling and blasting  Cylindrical charge  Blasthole fracture  Stress wave propagation  Strain field evolution   Acoustic emission and microfracture analysis of strain rockbursts in deep granite under varying intermediate principal stresses 期刊论文  OAI收割 MEASUREMENT, 2025, 卷号: 242, 页码: 16 作者:  Guo, Guang-tao;  Xu, Ding-Ping;  Wu, Xiao-gang;  Zhu, Jun-xing;  Xu, Huai-sheng   |  收藏  |  浏览/下载：12/0  |  提交时间：2025/06/27 Strain rockburst  B -value  RA-AF  Fracture morphology  Fractal dimension   Mechanical behaviour of rock containing a persistent joint under uniaxial compression at different strain rates 期刊论文  OAI收割 EUROPEAN JOURNAL OF ENVIRONMENTAL AND CIVIL ENGINEERING, 2023 作者:  Zhao, Wusheng;  Xie, Peiyao;  Chen, Weizhong;  Gao, Hou   |  收藏  |  浏览/下载：21/0  |  提交时间：2023/08/02 Strain rate  rock joint  fracture  stiffness  failure pattern   Development of a finite-discrete element method with finite-strain elasto-plasticity and cohesive zone models for simulating the dynamic fracture of rocks 期刊论文  OAI收割 COMPUTERS AND GEOTECHNICS, 2023, 卷号: 156, 期号: -, 页码: - 作者:  Wu, Di;  Li, Haibo;  Fukuda, Daisuke;  Liu, Hongyuan   |  收藏  |  浏览/下载：26/0  |  提交时间：2023/08/02 GPU Parallelized FDEM  Finite -strain elasto-plasticity  Mohr -Coulomb plastic model  Intrinsic cohesive zone model  Dynamic fracture  SHPB-based dynamic testing  Rock Blasting   Superior fracture toughness with high yield strength in a high-Mn steel induced by heterogeneous grain structure 期刊论文  OAI收割 MATERIALS & DESIGN, 2023, 卷号: 225, 页码: 11 作者:  Zhang, Shengde;  Yang, Muxin;  Wu, Xiaolei;  Yuan, Fuping;  Wu XL(武晓雷)   |  收藏  |  浏览/下载：51/0  |  提交时间：2023/02/09 Heterogeneous grain structures  Fracture toughness  Strain hardening, Microband-induced  plasticity  Ductility  Mn austenitic steels   Mechanical property comparisons between CrCoNi medium-entropy alloy and 316 stainless steels 期刊论文  OAI收割 JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2022, 卷号: 108, 页码: 256-269 作者:  Liu, Xiaoru;  Feng, Hao;  Wang, Jing;  Chen, Xuefei;  Jiang, Ping   |  收藏  |  浏览/下载：68/0  |  提交时间：2022/06/10 Medium-entropy alloy  Austenite stainless steel  Strain hardening  Ductility  Fracture toughness  Charpy impact toughness   Effect of strain rate on fracture reliability of Cu45Zr45Co10 amorphous alloy microwires by statistical analyses 期刊论文  OAI收割 JOURNAL OF ALLOYS AND COMPOUNDS, 2022, 卷号: 898, 页码: 10 作者:  Su, Shuang;  Ning, Zhiliang;  Huang, Yongjiang;  Yang, Tao;  Wang, Keyan   |  收藏  |  浏览/下载：90/0  |  提交时间：2022/03/05 Amorphous alloy microwires  Strain rate effect  Fracture strength  Fracture reliability  Statistical analyses   A strain gradient brittle fracture model based on two-scale asymptotic analysis 期刊论文  OAI收割 JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2022, 卷号: 159, 页码: 19 作者:  Rao, Yipeng;  Xiang, Meizhen;  Cui, Junzhi   |  收藏  |  浏览/下载：44/0  |  提交时间：2022/06/21 Brittle fracture  Strain gradient  Griffith criterion  Asymptotic analysis   Extraordinary fracture toughness in nickel induced by heterogeneous grain structure 期刊论文  OAI收割 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 卷号: 830, 页码: 11 作者:  Zhang, Shengde;  Yang, Muxin;  Yuan, Fuping;  Zhou, Lingling;  Wu, Xiaolei   |  收藏  |  浏览/下载：80/0  |  提交时间：2022/01/13 Heterogeneous grain structures  Fracture toughness  Ductility  Strain hardening  J-R curves   A strain-rate cohesive fracture model of rocks based on Lennard-Jones potential 期刊论文  OAI收割 ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 259, 页码: 21 作者:  Lin, Qindong;  Li, Shihai;  Gan, Yundan;  Feng, Chun;  Feng C(冯春)   |  收藏  |  浏览/下载：76/0  |  提交时间：2022/01/12 Strain-rate effect  Cohesive fracture model  Lennard-Jones potential  CDEM