1、最小最大最小最大 220660 628.27575650.060.570.3117016960.171.700.93 850.2710110050.101.010.5530230160.303.021.66 1078.5415715710.161.570.8647147120.474.712.59 12113.1022622620.232.261.2467967860.686.793.73 14153.9430830790.313.081.6992492360.929.245.08 16201.0640240210.404.022.211206120641.2112.066.64 18254.
2、4750950890.515.092.801527152681.5315.278.40 20314.1662862830.636.283.461885188501.8818.8510.37 22380.1376076030.767.604.182281228082.2822.8112.54 25490.8798298170.989.825.402945294522.9529.4516.20 28615.751232123151.2312.326.773695369453.6936.9520.32 32804.251608160851.6116.088.854825482554.8348.252
3、6.54 361017.882036203582.0420.3611.206107610736.1161.0733.59 401256.642513251332.5125.1313.827540753987.5475.4041.47 501963.503927392703.9339.2721.601178111781011.78117.8164.80 钢筋力学性能(拉伸)试验加荷速率一览表 材料弹性模量E (N/mm 2)150000 应力速率( N/mm s -1 ) 加荷速率( KN/s) 材料弹性模量E (N/mm 2)150000 应力速率( N/mm s -1 ) 加荷速率( KN/s) 钢筋直径 (mm ) 钢筋横截 面积 (mm 2) 最小平均值 引用规范 代码 金属材料 室温拉伸 试验方法 GB/T228.1 -2010 最大平均值最小最大