- 期刊
Parameter Determination of the Chaboche Kinematic Hardening Models for 30CrMo Steel in Hydrogen Environment
摘要
Steel is widely used in life, and fatigue failure is the most common failure mode. In this paper, based on Chaboche constitutive theory, the parameters of the 30CrMo steel kinematic hardening models were calibrated for different hydrogen charging durations and verified with ABAQUS finite element software. The results show that Chaboche kinematic hardening models can accurately simulate the half-life hysteresis curve of 30CrMo steel.
參考文獻
Wang Y, Li G, Cui W, et al. Experimental investigation and modeling of cyclic behavior of high strength steel[J]. Journal of Construction Steel Research,2015,104:37-48.
He Q, Chen Y, KE K, et al. Experiment and constitutive modeling on cyclic plasticity behavior of LYP100 under large strain range[J]. Construction and Building Materials,2019,202:507-521.
Wang M, Fahnestock A L, Qian F, et al. Experimental cyclic behavior and constitutive modeling of low yield point steels[J]. Construction and Building Materials,2017,131:696-712.
WangJ J, Shi Y J, Wang Y Q, et al. Experimental study on low yield point steel LYP100 under cyclic loading[J]. Journal of Zhejiang University (Engineering Science),2015,49(8):1401-1409.