模板预拱度值计算
表
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(顶板)函数一y=-4f拱x(L-x)/L2(以支座中心为坐标原点)函数二y=-f拱(1-4x2/L2)(以跨中心为坐标原点)f--拱顶总预加高度(10mm)L--支座中心线距离(31.5m)函数一函数二序号x值(m)y值(mm)序号x值(m)y值(mm)1-0.5510.000116.310.0002010.000215.7510.00031.757.9013147.90143.755.8054125.80555.754.0315104.03167.752.580682.58079.751.451761.451811.750.645840.645913.750.161920.1611015.750.0001000.0001113.750.1611120.1611211.750.6451240.645139.751.4511361.451147.752.5801482.580155.754.03115104.031163.755.80516125.805171.757.90117147.90118010.0001815.7510.00019-0.5510.0001916.310.000编制:田超复核:模板预拱度值计算表函数一y=-4f拱x(L-x)/L2(以支座中心为坐标原点)函数二y=-f拱(1-4x2/L2)(以跨中心为坐标原点)f--拱顶总预加高度(17.84mm)L--支座中心线距离(31.5m)函数一函数二序号x值(m)y值(mm)序号x值(m)y值(mm)1-0.5517.840116.317.8402017.840215.7517.84032.2513.107313.513.10745.257.929410.57.92958.254.04557.54.045611.251.45664.51.456714.250.16271.50.162815.750.000800.000914.250.16291.50.1621011.251.456104.51.456118.254.045117.54.045125.257.9291210.57.929132.2513.1071313.513.10714017.8401415.7517.84015-0.5517.8401516.317.840编制:田超复核: