摘要
接触问题广泛出现在土木工程中,对于接触问题的数值分析讨论尤为重要。利用有限元软件ABAQUS对钢箍混凝土建立有限元模型,并用三种不同的方法对钢板与混凝土之间的结点进行处理,以求找出一个较合理的模拟计算方法。计算结果表明:用接触方法得到的结果更加合理、准确,更符合结构的实际力学行为。
The contact problems appear extensively in civil engineering,and the numerical analysis and discussion of the contact problem is particularly important.This paper uses ABAQUS finite element software to build a finite element mode of steel reinforced concrete,and uses three different methods to treat the node between the steel plate and concrete in order to find out a more suitable simulating calculation method.The calculation results show that the results obtained by the contact method are more reasonable,accurate,and according with the actual mechanics behavior of structure.
出处
《城市道桥与防洪》
2013年第5期201-203,6,共3页
Urban Roads Bridges & Flood Control
