预应力钢绞线张拉力 伸长值计算表
编号规格锚下控制应力MPa12.8计算锚外锚口张拉力KN损失2124.87%Kμxy竖曲线(m)xy弦长0-0.063.955-0.00073.95543.955-0.00074.04500.094.045056.6052.55501.5113.0550.3763.2593.0555.14519.08522.4860.376000.7591.5662.3252.3251.5790.74601.3060.305000.7591.5662.3252.3251.5790.74600.0710.0710.00405.14519.08522.48624.20427.60537.61140.98442.776.14956.63.0194.90723.08426.48528.20331.60433.6136.98338.77542.14856.5990.11.9942.20756.601000.7591.5662.3252.3251.5790.746000.305000.7591.5662.3252.3251.5790.746000.0710.004002.123613.943.48471.813.484710.0061.976110.4513.180618.1773.48471.813.48472.0061.9761θ弧度00.015000.355800.439100.4391000000.439100.439100x(m)3.955440.0952.5553.2590313.94KX+μθ0.00980.0036750.1313880.008148P(KN)1976.1241956.71949.4651976.124Pp(KN)1966.3851953.0561826.8261968.095△L(m)伸长∑△L(cm)管道∑L(m)113.20N112-7φ50.00250.230.023740.0005463.470.293070.019582.13480.0871711960.0671877.0650.012230.034851794.01763.1630.075033.512820.1097761732.26110.5670.017591.810.0047451548.8731545.2040.0053.512820.1097761541.5351459.9360.0156551.4410.0060.0250151378.3381361.2410.041581.976150.004941203.0511200.0840.0072410.4510.0261281071.4571057.5810.033743.180620.0079521976.1241968.2880.0191118.1770.0454431810.11770.1170.098223.512820.1097761729.5933.512820.1097761539.162.0060.0050151376.2151638.040.017561457.6880.0156351.931372.770.00841115.201.810.0047451546.4871542.8240.004115.31N212-7φ512.82124.87%0.00250.2324.20427.60537.61140.98442.776.14903.0194.90723.08426.4853.45450.435243.481930.108811344.1441273.5980.013543.45450.435243.481930.108811197.1171134.2870.012061.91250.320111.920670.0784271960.4521885.5460.01105N312-7φ512.82124.87%0.00250.2328.20331.60433.6136.98338.77542.14800.10.00250.231.9942.2073.45450.435243.481930.108811369.3251297.4560.013791.976150.004941225.5881222.5660.007370.0361280.000250.0047380.0086990.1359851091.5292034.2452033.7362024.1162006.5581072.0482033.9912028.9262015.3371876.1070.047290.000620.0117465.030.001310.31153.45450.435243.481930.108811219.5431155.5360.0122814.451014.4510.100.11.5201.5180.2130.035510.2130454.394054.394N412-7φ513022187.367%113.20
