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浏览/检索结果: 共169条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Study on impact resistance of bionic interlocking brick-mud structures 期刊论文  OAI收割 COMPOSITE STRUCTURES, 2023, 卷号: 318, 页码: 117103 作者:  Liu B(刘斌);  Xu XH(许向红);  Xu XH(许向红);  Liu B(刘兵)   |  收藏  |  浏览/下载：13/0  |  提交时间：2023/07/17 Interlocking structure  Gradient design  Brick -mud structure  Impact resistance   Secondary orientation effects on the low cycle fatigue behaviors of rectangular-sectional Ni-based single crystal superalloys at medium and high temperatures 期刊论文  OAI收割 FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 2023 作者:  Rui SS(芮少石);  He, Zhiwu;  Guo YY(郭艺云);  Su, Yue;  Han, Qinan   |  收藏  |  浏览/下载：16/0  |  提交时间：2023/07/17 fatigue life  low cycle fatigue  NBSXs  secondary orientation effects  stress asymmetry   Anisotropic characteristics of acoustic emission and the corresponding multifractal spectrum during progressive failure of shale under cyclic loading 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES, 2023, 卷号: 165, 期号: -, 页码: - 作者:  Xie, Yachen;  Hou, Michael Z.;  Li, Cunbao   |  收藏  |  浏览/下载：6/0  |  提交时间：2023/08/02 Acoustic emission  Anisotropy  Cyclic loading and unloading  Failure mechanism  Multifractal   A novel boundary tracing method without enrichment for modeling cracks and their propagation 期刊论文  OAI收割 THEORETICAL AND APPLIED FRACTURE MECHANICS, 2023, 卷号: 124 作者:  Ci, Huiling;  Bai, Bing;  Zou, Yan;  Lei, Hongwu;  Cui, Yinxiang   |  收藏  |  浏览/下载：5/0  |  提交时间：2023/08/02 Numerical method  Integral -generalized finite difference method  (IGFD)  Boundary representation  Quasi -static fracture  Linear elastic fracture mechanics  Crack propagation   Excavation Stress Path Induced Fracturing Mechanism of Hard Rock in Deep Tunnel 期刊论文  OAI收割 ROCK MECHANICS AND ROCK ENGINEERING, 2023, 卷号: 56, 期号: 3, 页码: 1779 作者:     |  收藏  |  浏览/下载：5/0  |  提交时间：2023/08/02 Deep hard rock tunnel  Excavation stress path  Risk fracture zone  Fracture mechanism  Energy characteristics   Ultra-lightweight ceramic scaffolds with simultaneous improvement of pore interconnectivity and mechanical strength 期刊论文  OAI收割 JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2023, 卷号: 137, 页码: 247-258 作者:  Dong, Ye;  Chen, Annan;  Yang, Ting;  Gao, Shuai;  Liu, Shuning   |  收藏  |  浏览/下载：34/0  |  提交时间：2023/05/09 Ceramic scaffolds  Selective laser sintering  Acid etching  Hollow spherical feature  Mechanical strength  In vitro bioactivity   Ultra-lightweight ceramic scaffolds with simultaneous improvement of pore interconnectivity and mechanical strength 期刊论文  OAI收割 JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2023, 卷号: 137, 页码: 247-258 作者:  Dong, Ye;  Chen, Annan;  Yang, Ting;  Gao, Shuai;  Liu, Shuning   |  收藏  |  浏览/下载：7/0  |  提交时间：2023/05/09 Ceramic scaffolds  Selective laser sintering  Acid etching  Hollow spherical feature  Mechanical strength  In vitro bioactivity   Enhancement in impact toughness of CoCrFeMnNi high-entropy alloy via nitrogen addition 期刊论文  OAI收割 JOURNAL OF ALLOYS AND COMPOUNDS, 2023, 卷号: 932, 页码: 9 作者:  Feng, Hao;  Han, Yu;  Li, Hua-Bing;  Tian, Yan-Zhong;  Zhu, Hong -Chun   |  收藏  |  浏览/下载：8/0  |  提交时间：2023/05/09 High -entropy alloy (HEA)  Nitrogen addition  Charpy impact energy  Dislocation slip  Strain-hardening   Enhancement in impact toughness of CoCrFeMnNi high-entropy alloy via nitrogen addition 期刊论文  OAI收割 JOURNAL OF ALLOYS AND COMPOUNDS, 2023, 卷号: 932, 页码: 9 作者:  Feng, Hao;  Han, Yu;  Li, Hua-Bing;  Tian, Yan-Zhong;  Zhu, Hong -Chun   |  收藏  |  浏览/下载：10/0  |  提交时间：2023/05/09 High -entropy alloy (HEA)  Nitrogen addition  Charpy impact energy  Dislocation slip  Strain-hardening   Experimental Study of Hollow-cylinder Sandstone Under Constant Mean Stress Considering the Rotation of Principal Stress Axes 期刊论文  OAI收割 ROCK MECHANICS AND ROCK ENGINEERING, 2023, 卷号: -, 期号: -, 页码: - 作者:  Jiang, Yue;  Zhou, Hui;  Lu, Jingjing;  Gao, Yang   |  收藏  |  浏览/下载：4/0  |  提交时间：2023/08/02 Constant mean stress test  Principal stress axes rotation  Hollow-cylinder sandstone  Complex stress path  Mechanical properties