箱梁张拉伸长量理论计算_精品文档.xls

箱梁张拉伸长量理论计算_精品文档.xls

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K78+155.5K78+155.5右右幅幅箱箱梁梁钢钢绞绞线线伸伸长长量量计计算算表表（N1N1）巴中达州线形实际长度x曲线半径摩阻系数角度影响系数（kx+）1-e-（kx+）-（kx+）本段摩阻损失本段张拉端应力本段终点应力平均张拉应力伸长量（mm）第1段直线2.6023260.170.00150.00390350.00389595.2173628851339.21333.98261336.5896217.83713807第2段曲线1.24355100.170.1243550.00150.02300570.022743130.338850061333.9826371303.64381318.755058.409937646第3段直线8.519340.170.00150.0127790.012697716.553284431303.6437871287.09051295.3495256.59242541第4段曲线0.960688100.170.09606880.00150.01777270.017615722.673031791287.0905031264.41751275.720416.284970698第5段直线5.0533560.170.00150.007580.00755149.5480942631264.4174711254.86941259.6373932.64305731第6段曲线2.810428150.170.18736190.00150.03606720.035424544.453106351254.8693771210.41631232.5092217.76347906第7段直线4.8909730.170.00150.00733650.00730968.8476749561210.416271201.56861205.9870230.24846139第8段曲线0.912931100.170.09129310.00150.01688920.016747420.123150031201.5685951181.44541191.47875.578142767第9段直线5.2290.170.00150.00784350.00781289.2304206261181.4454451172.2151176.824231.55699359第10段曲线2.308347100.170.23083470.00150.04270440.041805449.004950991172.2150251123.21011147.5381613.584186第11段直线1.9532920.170.00150.00292990.00292563.2861194631123.2100741119.9241121.5662111.23459645第12段曲线6.915879150.170.46105860.00150.08875380.084929195.114184871119.9239541024.80981071.6634838.00766628第13段直线2.1927830.170.00150.00328920.00328383.3652406951024.8097691021.44451023.1262311.50509639第14段曲线2.302239100.170.23022390.00150.04259140.041697142.591323651021.444529978.8532999.99770311.80632672第15段（1/2）直线5.6601850.170.00150.00849030.00845438.275554752978.8532049970.57765974.70957228.29249488总长53.555317弹性模量：

195000Mpa设计伸长量（mm）327误差（计算-设计）（mm）-0.850165718单端伸长量合计（mm）326.1498343小计321.3449727有效工作长度直线0.70.170.00150.001050.00104941.4054220241339.21337.79461338.497174.804861622K78+155.5K78+155.5右右幅幅箱箱梁梁钢钢绞绞线线伸伸长长量量计计算算表表（N2N2）巴中达州线形实际长度x曲线半径摩阻系数角度影响系数（kx+）1-e-（kx+）-（kx+）本段摩阻损失本段张拉端应力本段终点应力平均张拉应力伸长量（mm）第1段直线4.617890.170.00150.00692680.00690299.2443633791339.21329.95561334.5724831.60466113第2段曲线1.24355100.170.1243550.00150.02300570.022743130.247263731329.9556371299.70841314.774028.384549892第3段直线6.1394020.170.00150.00920910.009166811.914204511299.7083731287.79421293.7421340.7323231第4段曲线1.144522100.170.11445220.00150.02117370.020951126.980664341287.7941681260.81351274.256237.479047635第5段直线4.4108040.170.00150.00661620.00659448.3142670891260.8135041252.49921256.6517928.42484475第6段曲线4.292428200.170.21462140.00150.04292430.042016152.62510081252.4992371199.87411225.9984526.98723118第7段直线3.9961090.170.00150.00599420.00597627.170729021199.8741361192.70341196.2851924.51531289第8段曲线1.001692100.170.10016920.00150.01853130.018360721.898813591192.7034071170.80461181.720186.070357196第9段直线5.2671660.170.00150.00790070.00786969.2137873831170.8045941161.59081166.1916331.5001278第10段曲线2.103795100.170.21037950.00150.03892020.038172544.340879991161.5908061117.24991139.2765612.29130422第11段直线1.5254040.170.00150.00228810.00228552.5534638481117.2499261114.69651115.972718.729790932第12段曲线8.548984200.170.42744920.00150.08548980.081937591.335474241114.6964621023.3611068.3781246.83870474第13段直线2.3493760.170.00150.00352410.00351793.6000425011023.3609881019.76091021.5599112.30783761第14段曲线2.170696100.170.21706960.00150.04015790.039362240.140069441019.760946979.62088999.55658611.12683838第15段（1/2）直线4.74468950.170.00150.0071170.00709186.947244116979.6208761972.67363976.14313423.75126193总长53.5565075弹性模量：

195000Mpa设计伸长量（mm）326误差（计算-设计）（mm）-0.450944994单端伸长量合计（mm）325.549055小计320.7441934有效工作长度直线0.70.170.00150.001050.00104941.4054220241339.21337.79461338.497174.804861622K78+155.5K78+155.5右右幅幅箱箱梁梁钢钢绞绞线线伸伸长长量量计计算算表表（N3N3）巴中达州线形实际长度x曲线半径摩阻系数角度影响系数（kx+）1-e-（kx+）-（kx+）本段摩阻损失本段张拉端应力本段终点应力平均张拉应力伸长量（mm）第1段直线6.6334540.170.00150.00995020.009900813.259207241339.21325.94081332.559445.33062306第2段曲线1.24355100.170.1243550.00150.02300570.022743130.155953891325.9407931295.78481310.8058.359238778第3段直线3.1395390.170.00150.00470930.00469826.0879043951295.7848391289.69691292.738520.81334836第4段曲线1.291574100.170.12915740.00150.02389410.023610930.450924261289.6969341259.2461274.410848.441004646第5段直线4.3360490.170.00150.00650410.0064838.1636513321259.246011251.08241255.1597627.90991908第6段曲线6.062721250.170.24250880.00150.05032060.049075561.397462081251.0823591189.68491220.1261837.93479276第7段直线3.3188480.170.00150.00497830.00496595.9078573491189.6848971183.7771186.7285220.1978029第8段曲线1.133514100.170.11335140.00150.020970.020751724.56534721183.7770391159.21171171.451446.809521054第9段直线5.1786580.170.00150.0077680.00773798.9698573831159.2116921150.24181154.7209630.66617909第10段曲线1.786529100.170.17865290.00150.03305080.032510637.395025811150.2418351112.84681131.4413310.36591152第11段直线1.3670990.170.00150.00205060.00204852.2797193891112.8468091110.56711111.706567.793912442第12段曲线8.784346250.170.35137380.00150.07291010.070315678.09015671110.567091032.47691071.0475948.24847494第13段直线4.0103190.170.00150