准静态条件下金属材料的临界断裂准则研究1)

于思淼, 蔡力勋, 姚迪, 包陈, 陈辉, 彭云强, 韩光照

THE CRITICAL STRENGTH CRITERION OF METAL MATERIALS UNDER QUASI-STATIC LOADING1)

Yu Simiao, Cai Lixun, Yao Di, Bao Chen, Chen Hui, Peng Yunqiang, Han Guangzhao

表2材料力学性能参数

Table 2Parameters of mechanical properties for materials

Materials E/GPa K N T225 110 932 12.10 60Si2Mo 209 1640 4.56 6061 72 504 15.80 A508-3 195 932 7.07 980G 210 1520 19.80 316L 195 1290 2.54 Q345 210 888 5.16 30Cr 203 1130 4.49 3Cr13 204 1210 11.90

map