Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
An Experiment-Based Cumulative Damage Mechanics Model of Steel under Cyclic Loading
Based on the stress-strain hysteretic curves obtained from the tests on steel under cyclic loading, a cumulative damage mechanics model using plastic strain as a basic variable is proposed in the paper, in which the effects of damage on the modulus of elasticity and the yielding stress of steel are taken into consideration. The material parameters of the model are determined according to the experimental hysteretic curves. Comparison of the theoretical hysteretic curves and repeated tensile stress-strain curves obtained from the suggested cumulative damage mechanics model with those from the tests shows that the model suggested in this paper agrees very well with the tested results.
An Experiment-Based Cumulative Damage Mechanics Model of Steel under Cyclic Loading
Based on the stress-strain hysteretic curves obtained from the tests on steel under cyclic loading, a cumulative damage mechanics model using plastic strain as a basic variable is proposed in the paper, in which the effects of damage on the modulus of elasticity and the yielding stress of steel are taken into consideration. The material parameters of the model are determined according to the experimental hysteretic curves. Comparison of the theoretical hysteretic curves and repeated tensile stress-strain curves obtained from the suggested cumulative damage mechanics model with those from the tests shows that the model suggested in this paper agrees very well with the tested results.
An Experiment-Based Cumulative Damage Mechanics Model of Steel under Cyclic Loading
Shen, Zuyan (Autor:in) / Dong, Bao (Autor:in)
Advances in Structural Engineering ; 1 ; 39-46
01.01.1997
8 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
An Experiment-based Cumulative Damage Mechanics Model of Steel under Cyclic Loading
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