An Analysis on Parameters for Concrete Damage Plasticity Model
Fang You-zhen
Abstract
Fang You-zhen
Abstract
The paper presents the determination and requirements of the material parameters of the concrete damage plasticity model in ABAQUS,analyzes the definition and computation of some primary parameters such as dilatation angles,viscosity parameters and so on.Through the finite element analysis on the single-storey and single-bay reinforced concrete frame and the comparisons with the result in the test,the validity of the concrete damage plasticity model in the practical application is verified.And the influence of the parameter design on the computations was further studied.
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The paper presents the determination and requirements of the material parameters of the concrete damage plasticity model in ABAQUS,analyzes the definition and computation of some primary parameters such as dilatation angles,viscosity parameters and so on.Through the finite element analysis on the single-storey and single-bay reinforced concrete frame and the comparisons with the result in the test,the validity of the concrete damage plasticity model in the practical application is verified.And the influence of the parameter design on the computations was further studied.
Key concepts: Plasticity, Computation, Structural engineering, Finite element method, Frame (networking), Computer science, Geotechnical engineering, Materials science