开两孔板件断裂性能数值模拟

Numerical simulation of fracture performance of opening two-hole plate

采用ANSYS有限元分析软件分析了板件最危险断面、开裂方向和速率,根据开裂因子RI值,研究了钢板上两开孔板件断裂性能及板件发生脆性断裂的性能,为今后实际工程的设计提供了理论依据。

The article analyzes the dangerous section, fracture direction and speed ratio of the plate by adopting ANSYS finite element software, and studies the fracture performance of opening two-hole plate and fragile fracture performance according to R/value of cracking factor, which has provide theoretical basis for actual engineering design in future.