Author(s)

Yu Yongxiu

Corresponding Author

Yu Yongxiu

Abstract

Among the many factors that have a great impact on the quality of engineering structures, the quality problems caused by cracks are the most serious. The change of crack width and height with the change of time and the improvement of crack grades cause engineering quality problems. Safety. In this paper, the finite element model is established to analyze the cracked reinforced concrete structure, the process of finite element analysis is discussed, and the software design and empirical analysis are carried out. The test results verify the finite element model to analyze the application rationality of cracked reinforced concrete structure. The calculation visibility and accuracy are high.

Keywords

Finite element model; reinforced concrete structure with cracks; nonlinear finite element