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Study on the influence of perforation parameters on hydraulic fracture initiation and propagation based on CDEM 期刊论文
COMPUTERS AND GEOTECHNICS, 2024, 卷号: 167, 页码: 13
作者:  Li, Jing;  Wang LX(王理想);  Feng C(冯春);  Zhang, Rui;  Zhu XG(朱心广);  Zhang, Yiming
收藏  |  浏览/下载：31/0  |  提交时间：2024/03/11
Continuous-discontinuous element method (CDEM)  Perforation layout parameters  Numerical simulation  Hydraulic fracturing  Crack propagation  
Superior fracture toughness with high yield strength in a high-Mn steel induced by heterogeneous grain structure 期刊论文
MATERIALS & DESIGN, 2023, 卷号: 225, 页码: 11
作者:  Zhang SD(张胜德);  Yang MX(杨沐鑫);  Wu XL(武晓雷);  Yuan FP(袁福平)
Adobe PDF(10779Kb)  |  收藏  |  浏览/下载：188/37  |  提交时间：2023/02/09
Heterogeneous grain structures  Fracture toughness  Strain hardening, Microband-induced  plasticity  Ductility  Mn austenitic steels  
Enhanced tensile properties by heterogeneous grain structures and coherent precipitates in a CoCrNi-based medium entropy alloy 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 卷号: 832, 页码: 11
作者:  Zhang ZH(张子晗);  Jiang P(姜萍);  Yuan FP(袁福平);  Wu XL(武晓雷)
Adobe PDF(18568Kb)  |  收藏  |  浏览/下载：272/46  |  提交时间：2022/03/28
High entropy alloys  Heterogeneous structures  Precipitates  Strain hardening  Strengthening  Ductility  
Extraordinary fracture toughness in nickel induced by heterogeneous grain structure 期刊论文
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 2022, 卷号: 830, 页码: 11
作者:  Zhang SD(张胜德);  Yang MX(杨沐鑫);  Yuan FP(袁福平);  Zhou LL(周玲玲);  Wu XL(武晓雷)
Adobe PDF(23163Kb)  |  收藏  |  浏览/下载：233/21  |  提交时间：2022/01/13
Heterogeneous grain structures  Fracture toughness  Ductility  Strain hardening  J-R curves  
Effect of Annealing Temperature and Strain Rate on Mechanical Property of a Selective Laser Melted 316L Stainless Steel 期刊论文
ACTA METALLURGICA SINICA-ENGLISH LETTERS, 2021, 页码: 17
作者:  Jiang HZ(蒋华臻);  Li ZY(李正阳);  Feng T;  Wu PY;  Chen QS(陈启生);  Yao SK(姚少科);  Hou JY(候静宇)
Adobe PDF(9322Kb)  |  收藏  |  浏览/下载：270/25  |  提交时间：2022/01/12
Selective laser melting  316L stainless steel  Heat treatment  Strain hardening behaviors  Mechanical property  
Deformation induced hcp nano-lamella and its size effect on the strengthening in a CoCrNi medium-entropy alloy 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 82, 页码: 122-134
作者:  Ma Y(马彦);  Yang MX(杨沐鑫);  Yuan FP(袁福平);  Wu XL(武晓雷)
Adobe PDF(10900Kb)  |  收藏  |  浏览/下载：303/80  |  提交时间：2021/08/03
Strengthening mechanisms  Phase transformation  Twinning  Medium entropy alloys  Molecular dynamics simulations  
Inter-zone constraint modifies the stress-strain response of the constituent layer in gradient structure 期刊论文
SCIENCE CHINA-MATERIALS, 2021, 页码: 10
作者:  Wang, Yanfei;  Zhu, Yuntian;  Wu XL(武晓雷);  Wei, Yueguang;  Huang, Chongxiang
Adobe PDF(2969Kb)  |  收藏  |  浏览/下载：296/40  |  提交时间：2021/08/30
heterogeneous structure  nanostructure  stress-strain response  strain bands  strength and ductility  
Using Continuum-Discontinuum Element Method to Model the Foliation-Affected Fracturing in Rock Brazilian Test 期刊论文
ADVANCES IN CIVIL ENGINEERING, 2021, 卷号: 2021, 页码: 9
作者:  Zhang, Qunlei;  Zhi, Zihan;  Feng C(冯春);  Li, Ruixia;  Yue, Jinchao;  Cong, Junyu
Adobe PDF(4113Kb)  |  收藏  |  浏览/下载：206/31  |  提交时间：2021/08/30
Numerical study on near-field characteristics of landslide-generated impulse waves in channel reservoirs 期刊论文
JOURNAL OF HYDROLOGY, 2021, 卷号: 595, 页码: 13
作者:  Wang, Xiaoliang;  Shi CQ(石传奇);  Liu, Qingquan;  An Y(安翼)
Adobe PDF(6095Kb)  |  收藏  |  浏览/下载：299/68  |  提交时间：2021/06/21
Numerical simulation  Channel reservoir  Landslide-generated impulse waves  Near field  Leading wave  
Strengthening and ductilization of laminate dual-phase steels with high martensite content 期刊论文
JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY, 2021, 卷号: 65, 页码: 29-37
作者:  Gao, Bo;  Hu, Rong;  Pan, Zhiyi;  Chen XF(陈雪飞);  Liu, Yi;  Xiao, Lirong;  Cao, Yang;  Li, Yusheng;  Lai, Qingquan;  Zhou, Hao
Adobe PDF(5224Kb)  |  收藏  |  浏览/下载：258/100  |  提交时间：2021/03/30
Dual phase steel  Warm rolling  Laminate structure  Bauschinger effect  HDI stress