常用力学试验加荷速度表.docx

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1、常用钢筋拉伸试验加荷速率表公称直径(mm)公称截面面积(mm)弹性模量E2150000Cmpa)弹性模量E150000(Mpa)应力速率(MPas)加荷速度中值(KNs)应力速度(Mpas)加荷速度中值(KNs)最小最大最小最大660220加荷速度(KNs)加荷速度(KNs)628.270.171.700.90.060.570.36.533.180.201.991.10.070.660.4850.270.303.021.70.101.010.51078.270.474.712.60.161.570.912113.100.686.793.70.232.261.214153.940.929.245

2、.10.313.081.716201.061.2112.066.60.404.022.218254.471.5315.278.40.515.092.820314.161.8818.8510.40.636.283.522380.132.2822.8112.50.767.604.225490.872.9529.4516.20.989.825.428615.753.6936.9520.31.2312.326.832804.254.8348.2626.51.6116.098.9361017.886.1161.0733.62.0420.3611.2401256.647.5475.4041.52.5125

3、.1331.8501963.5011.78117.864.83.9339.2721.6常用力学试验加荷速度表项目规格(mm)强度等级试验控制加荷速度(KN/S)Mpa/s最小最大中值水泥混凝土mm试验100X100X100C300.3-0.53.005.004.00C300.5-0.85.008.006.50C600.8-1.08.0010.009.00150X150X150C300.3-0.56.7511.259.002C300.5-0.811.2518.0014.63C600.8-1.018.0022.5020.25200X200X200C300.3-0.512.0020.0016.002C300.5-0.820.0032.0026.002C600.8-1.032.0040.0036.00水泥混凝土抗折强度雌150150X600（或550）C300.02-0.050.150.380.262C300.05-0.080.380.600.49C600.08-0.100.600.750.68水泥混凝土芯样抗压强度试验100C300.3-0.52.363.933.142C300.5-0.83.936.285.10C600.8-1.06.287.857.07砂浆抗压强度诩佥7.07X7.07X7.07强度率2.5MPa时，宜取下限。0.251.53.5