预应力张拉伸长量计算表.xls

1、N1N1钢钢绞绞线线理理论论伸伸长长量量计计算算表表线段L(m)(rad)kx+e-(kx+)终点力(KN)伸长值L(mm)扣除初始伸长量1.7800.002670.997332337.3512.6811.410.8470.1400.025010.975302285.725.845.255.64800.008470.991562323.8339.8935.910.8470.1400.025010.975302285.725.845.251.7800.002670.997332337.3512.6811.41合计76.9369.24管道摩擦系数=0.155,管道偏差系数k=0.0015,Ay=1

2、40mm2,Eg=195000Mpa,单根Pk=195.3KN。N2N2钢钢绞绞线线理理论论伸伸长长量量计计算算表表线段L(m)(rad)kx+e-(kx+)终点力(KN)伸长值L(mm)扣除初始伸长量1.92800.002890.997112336.8313.7312.361.5470.2620.046830.954252236.3910.329.293.74100.005610.994402330.4926.5423.881.5470.2620.046830.954252236.3910.329.291.92800.002890.997112336.8313.7312.36合计74.646

3、7.17管道摩擦系数=0.155,管道偏差系数k=0.0015,Ay=140mm2,Eg=195000Mpa,单根Pk=195.3KN。N1N1钢钢绞绞线线理理论论伸伸长长量量计计算算表表线段L(m)(rad)kx+e-(kx+)终点力(KN)伸长值L(mm)扣除初始伸长量1.40500.002110.997892338.6710.029.021.6560.2790.045770.955262238.7611.069.962.41700.003630.996382335.1217.2015.481.6560.2790.045770.955262238.7611.069.961.40500.00

4、2110.997892338.6710.029.02合计59.3653.42管道摩擦系数=0.155,管道偏差系数k=0.0015,Ay=140mm2,Eg=195000Mpa,单根Pk=195.3KN。N2N2钢钢绞绞线线理理论论伸伸长长量量计计算算表表线段L(m)(rad)kx+e-(kx+)终点力(KN)伸长值L(mm)扣除初始伸长量1.63800.002460.997552337.8511.6710.512.2390.3670.060170.941612206.7514.6413.173.30500.004960.995052332.0123.4721.122.2390.3670.06

5、0170.941612206.7514.6413.171.63800.002460.997552337.8511.6710.51合计76.0968.48管道摩擦系数=0.155,管道偏差系数k=0.0015,Ay=140mm2,Eg=195000Mpa,单根Pk=195.3KN。30m30m箱箱梁梁张张拉拉引引伸伸量量计计算算书书F1-1F1-1钢钢绞绞线线理理论论伸伸长长量量计计算算表表线段L(m)(rad)kx+e-(kx+)终点力(KN)伸长值L(mm)扣除初始伸长量0.9100.001370.998643559.546.245.621.7450.1750.029670.97077345

6、5.4811.4510.316.73400.010100.989953420.7544.1939.771.7450.1750.029670.970773320.7511.019.914.52700.006790.993233298.2728.6925.821.7450.1750.029670.970773201.8510.619.5510.67800.016020.984113150.9764.3557.911.3960.1400.023740.976543077.068.187.376.41400.009620.990433047.6037.5033.75合计222.23200.01管道摩擦

7、系数=0.155,管道偏差系数k=0.0015,Ay=140mm2,Eg=195000Mpa,单根Pk=187.6KNF2-1F2-1钢钢绞绞线线理理论论伸伸长长量量计计算算表表线段L(m)(rad)kx+e-(kx+)终点力(KN)伸长值L(mm)扣除初始伸长量1.71700.002580.997433555.2311.7510.581.7450.1750.029670.970773451.3011.4410.305.14600.007720.992313424.7633.8530.461.7450.1750.029670.970773324.6411.029.923.95100.00593

8、0.994093304.9925.1022.591.7450.1750.029670.970773208.3710.639.5714.03100.021050.979173141.5684.0975.681.3960.1400.023740.976543067.868.167.344.40200.006600.993423047.6725.7823.20合计221.83199.64管道摩擦系数=0.155,管道偏差系数k=0.0015,Ay=140mm2,Eg=195000Mpa,单根Pk=187.6KN。F3-1F3-1钢钢绞绞线线理理论论伸伸长长量量计计算算表表线段L(m)(rad)kx+

9、e-(kx+)终点力(KN)伸长值L(mm)扣除初始伸长量4.04300.006060.993953542.8527.5324.781.3960.1400.025830.974503452.519.178.261.20900.001810.998193446.258.037.221.3960.1400.025830.974503358.378.928.035.500.008250.991783330.7835.1731.661.3960.1400.025830.974503245.858.627.7617.63800.026460.973893161.10106.0895.470.6110.0

10、610.011300.988763125.573.663.292.64300.003960.996043113.2115.8314.25合计223.02200.72管道摩擦系数=0.155,管道偏差系数k=0.0015,Ay=140mm2,Eg=195000Mpa,单根Pk=187.6KN。B1-1B1-1钢钢绞绞线线理理论论伸伸长长量量计计算算表表线段L(m)(rad)kx+e-(kx+)终点力(KN)伸长值L(mm)扣除初始伸长量33.37100.050060.951182253.94206.72186.050.6110.0610.010380.989672230.662.612.351.

11、74100.002610.997392224.847.466.71合计216.79195.11管道摩擦系数=0.155,管道偏差系数k=0.0015,Ay=140mm2,Eg=195000Mpa,单根Pk=182.28KN。T1-1T1-1钢钢绞绞线线理理论论伸伸长长量量计计算算表表线段L(m)(rad)kx+e-(kx+)终点力(KN)伸长值L(mm)扣除初始伸长量1200.018000.98216895.1477.9970.19合计77.9970.19管道摩擦系数=0.155,管道偏差系数k=0.0015,Ay=140mm2,Eg=195000Mpa,单根Pk=182.28KN30m30m

12、箱箱梁梁张张拉拉引引伸伸量量计计算算书书F1-2F1-2钢钢绞绞线线理理论论伸伸长长量量计计算算表表线段L(m)(rad)kx+e-(kx+)终点力(KN)伸长值L(mm)扣除初始伸长量0.9100.001370.998643559.546.245.621.7450.1750.029670.970773455.4811.4510.316.73400.010100.989953420.7544.1939.771.7450.1750.029670.970773320.7511.019.914.52700.006790.993233298.2728.6925.821.7450.1750.029670

13、.970773201.8510.619.557.40300.011100.988963166.4944.9440.451.7450.1750.029670.970773073.9210.199.173.61700.005430.994593057.2921.2619.14合计188.58169.73管道摩擦系数=0.155,管道偏差系数k=0.0015,Ay=140mm2,Eg=195000Mpa,单根Pk=187.6KNF2-2F2-2钢钢绞绞线线理理论论伸伸长长量量计计算算表表线段L(m)(rad)kx+e-(kx+)终点力(KN)伸长值L(mm)扣除初始伸长量1.71700.002580

14、.997433555.2311.7510.581.7450.1750.029670.970773451.3011.4410.305.14600.007720.992313424.7633.8530.461.7450.1750.029670.970773324.6411.029.923.95100.005930.994093304.9925.1022.591.7450.1750.029670.970773208.3710.639.5710.12500.015190.984933160.0261.2255.101.7450.1750.029670.970773067.6310.179.152.23

15、500.003350.996653057.3713.1511.84合计188.33169.50管道摩擦系数=0.155,管道偏差系数k=0.0015,Ay=140mm2,Eg=195000Mpa,单根Pk=187.6KN。F3-2F3-2钢钢绞绞线线理理论论伸伸长长量量计计算算表表线段L(m)(rad)kx+e-(kx+)终点力(KN)伸长值L(mm)扣除初始伸长量4.04300.006060.993953542.8527.5324.781.3960.1400.023740.976543459.759.208.281.20900.001810.998193453.488.047.241.396

16、0.1400.023740.976543372.478.978.075.500.008250.991783344.7635.3231.791.3960.1400.023740.976543266.318.697.8212.33200.018500.981673206.4475.5367.981.3960.1400.023740.976543131.238.337.501.45700.002190.997823124.398.777.89合计190.38171.34管道摩擦系数=0.155,管道偏差系数k=0.0015,Ay=140mm2,Eg=195000Mpa,单根Pk=187.6KN。B1-2B1-2钢钢绞绞线线理理论论伸伸长长量量计计算算表表线段L(m)(rad)kx+e-(kx+)终点力(KN)伸长值L(mm)扣除初始伸长量3000.045000.956002265.37187.25168.52合计187.25168.52管道摩擦系数=0.155,管道偏差系数k=0.0015,Ay=140mm2,Eg=195000Mpa,单根Pk=182.28KN。T1-2T1-2钢钢绞绞线线