Based on the strength criterion of the incremental plastic collapse, the inelastic deformation behavior of a ship's hull girder under cyclic bending loads was discussed in detail in this paper.
根据递增塑性破坏的强度准则，详细讨论了循环弯曲载荷下船体梁的非弹性变形性能。
2
Analyzing the micro plasticdeformation of metal material under static load and cyclic stress, the scientific basis for choice dynamical stress of VSR is provide.
本文分析了静载荷及循环载荷下的微塑性变形行为，认为振动时效动应力的选择应以材料的疲劳极限作为依据。
3
Strength and deformation were studied on plastic concrete in different loading ways through direct and cyclic loading and unloading testing.