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浏览/检索结果: 共18条，第1-10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 Mixed mode equilibrium analysis of asymptotic fields around stationary sharp V-notches in polymer gels: A linear poroelastic study 期刊论文 THEORETICAL AND APPLIED FRACTURE MECHANICS, 2021, 卷号: 116, 页码: 10 作者:  Li, Yunlong;  Niu, Zheng;  Chen XJ(陈贤佳) 收藏  |  浏览/下载：25/0  |  提交时间：2022/01/13 Mixed mode loadings  Asymptotic solution  Sharp V-notches  Thermodynamic equilibrium  Poroelasticity  Polymer gels   Size dependences of the mechanical behaviors of basalt rock blocks with hidden joints analyzed using a hybrid DFN-FDEM model 期刊论文 ENGINEERING FRACTURE MECHANICS, 2021, 卷号: 258, 页码: 22 作者:  Liu, Zhenjiang;  Wang, Huabin;  Zhang, Chuanqing;  Zhou, Bo;  Zhou, Hui 收藏  |  浏览/下载：32/0  |  提交时间：2022/01/05 Basalt  Hidden joints  Synthetic rock mass method  Mechanical behavior  Size effect   Experimental Study on the Mechanical Behavior and Failure Characteristics of Layered Coal at Medium Strain Rates 期刊论文 ENERGIES, 2021, 卷号: 14, 期号: 20, 页码: 15 作者:  Zhong, Kun;  Zhao, Wusheng;  Qin, Changkun;  Chen, Weizhong 收藏  |  浏览/下载：57/0  |  提交时间：2022/01/05 strain rates  bedding planes  energy density  failure  deformation field  rock burst   Effects of pre-tempering on the microstructure, hardness and impact toughness of the 2.25Cr-lMo-0.25V heat-resistant steel weld metal 期刊论文 INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING, 2021, 卷号: 193 作者:  Li, Xinyu;  Jiang, Yong;  Wu, Kefan;  Dong, Wanlong;  Yang, Fei 收藏  |  浏览/下载：28/0  |  提交时间：2021/10/14 2.25Cr-lMo-0.25V heat-Resistant steel weld metal  Pre-tempering  PWHT  Impact toughness  Microstructure  Fracture surface   Effects of pre-tempering on the microstructure, hardness and impact toughness of the 2.25Cr–1Mo-0.25V heat-resistant steel weld metal 期刊论文 International Journal of Pressure Vessels and Piping, 2021, 卷号: 193 作者:  Li, Xinyu;  Jiang, Yong;  Wu, Kefan;  Dong, Wanlong;  Yang, Fei 收藏  |  浏览/下载：23/0  |  提交时间：2022/02/17 Austenite  Bainite  Carbides  Hardness  Metals  Microstructure  Scanning electron microscopy  Tempering  Welding  Welds  Fracture mode  Fracture surfaces  Granular bainites  Hardness and impact toughness  Heat-resistant steel  Martensite-austenite constituents  Post-welding heat treatments  Tempering process   Shear fracture in bulk metallic glass composites 期刊论文 ACTA MATERIALIA, 2021, 卷号: 213, 页码: 16 作者:  Rajpoot, Devashish;  Narayan, R. Lakshmi;  Zhang, Long;  Kumar, Punit;  Zhang, Haifeng 收藏  |  浏览/下载：107/0  |  提交时间：2021/10/15 Bulk metallic glass composites  Fracture  Martensitic transformation  Shear bands  Plastic deformation   Effects of γ/γ lamellar interfaces on interlamellar crack propagation behaviors of TiAl alloys 期刊论文 Computational Materials Science, 2021, 卷号: 194 作者:  Fu, Rong;  Rui, Zhiyuan;  Dong, Yun;  Luo, Dechun;  Yan, Changfeng 收藏  |  浏览/下载：4/0  |  提交时间：2021/06/03 Aluminum alloys  Binary alloys  Crack propagation  Crack tips  Fracture toughness  Single crystals  Tensile strength  Titanium alloys  Twinning  Crack propagation behavior  Dynamics simulation  Fully lamellar  Fully lamellar TiAl alloy  Interlamellar crack  Lamellar interfaces  TiAl alloy  Twin interfaces  Uniaxial tensile loading  Γ/γ lamellar interface   Locating the optimal microstructural state against dynamic perforation by evaluating the strain-rate dependences of strength and hardness 期刊论文 INTERNATIONAL JOURNAL OF IMPACT ENGINEERING, 2021, 卷号: 152, 页码: 13 作者:  Wu, S. J.;  Qu, R. T.;  Liu, Z. C.;  Li, H. F.;  Wang, X. D. 收藏  |  浏览/下载：77/0  |  提交时间：2021/10/15 Dynamic hardness  Dynamic strength  Strain-rate hardening  Dynamic perforation   Effects of embedded spherical pore on the tensile properties of a selective laser melted Ti6Al4V alloy 期刊论文 MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2021, 卷号: 815, 页码: 11 作者:  Meng, L. X.;  Ben, D. D.;  Yang, H. J.;  Ji, H. B.;  Lian, D. L. 收藏  |  浏览/下载：67/0  |  提交时间：2021/10/15 Selective laser melting  Ti6Al4V  Embedded pore  Tensile strength  Elongation   Tensile Deformation and Fracture Behavior of Nickel-Based Superalloy DZ951G 期刊论文 MATERIALS, 2021, 卷号: 14, 期号: 9, 页码: 11 作者:  Guo, Chenhao;  Yu, Jinjiang;  Liu, Jinlai;  Sun, Xiaofeng;  Zhou, Yizhou 收藏  |  浏览/下载：93/0  |  提交时间：2021/10/15 DZ951G superalloy  tensile properties  stacking faults  microstructures  deformation mechanisms