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[期刊论文] 作者:Siyu WANG,Lin ZHAN,Huifeng XI,, 来源:应用数学和力学:英文版 年份:2020
A new finite strain elatoplastic J2-flow model with coupling effects of both isotropic and anisotropic hardening is proposed with the co-rotational logarithmic...
[会议论文] 作者:Huifeng Xi,Liqun Tang,Yiming Yao, 来源:2nd International Conference on Lmpact Loading of Structural 年份:2018
  Since the SHPB system is suitable for tensile tests with higher strain rate,highspeed tensile tests with strain rates(10-2-500 s-1)are mostly accomplished w...
[期刊论文] 作者:Siyu WANG,Lin ZHAN,Huifeng XI,Heng XIAO, 来源:应用数学和力学(英文版) 年份:2020
A new finite strain elatoplastic J2-flow model with coupling effects of both isotropic and anisotropic hardening is proposed with the co-rotational logarithmic...
[期刊论文] 作者:Huifeng Xi,Jiachu Xu,Shende Cen,Shiqing Huang, 来源:固体力学学报:英文版 年份:2021
Based on the symmetric re-entrant honeycomb(S-RH)structure with negative Poisson’s ratios,a novel asymmetric and rotatable re-entrant honeycomb(AR-RH)structure was proposed.Both the S-RH structure and AR-RH structure were produced by the 3......
[期刊论文] 作者:Siyu WANG,Lin ZHAN,Huifeng XI,O.T.BRUHNS,Heng XIAO, 来源:应用数学和力学(英文版) 年份:2021
Toward accurately simulating both hardening and softening effects for metals up to failure,a new finite strain elastoplastic J2-flow model is proposed with the yield strength therein as a function of the plastic work in the explicit form.Wi......
[期刊论文] 作者:Zan Zhou,Siyu Wang,Lin Zhan,Huifeng Xi,Heng Xiao, 来源:固体力学学报(英文版) 年份:2020
A new approach is proposed to characterize the work-hardening behavior of metals based on the stress-strain data from uniaxial extension testing.With this new a...
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