§7-1连接件的强度计算 切应力强度条件:=≤[ Fh 挤压强度条件:G1=≤[on1] 塑性材料:[]=(05-0.7)][]=(.5-2.5)0] 脆性材料:[z]=(0.8-10)][o]=09-1.5] bs bs bs bs A F 挤压强度条件: = = (0.5−0.7) 切应力强度条件: = A Fs 脆性材料: 塑性材料: = (1.5− 2.5) bs = (0.8−1.0) = (0.9−1.5) bs §7-1 连接件的强度计算