{"text_format":"3","workbook":"xls","n_sheets":3,"sheets":["Sheet1","Sheet2","Sheet3"],"not_rendered":{"images":2},"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"Sheet1","index":0,"n_rows":37,"n_cols":15,"rows_kept":37,"merged":[[0,0,1,13],[2,1,2,2],[2,3,2,4],[2,5,2,6],[2,7,2,8],[2,9,2,10],[2,11,2,12],[2,13,2,14],[3,0,4,0],[13,1,13,3],[13,7,20,12],[14,1,14,3],[15,1,15,3],[16,1,16,3],[17,1,17,3],[18,1,18,3],[19,1,19,3],[20,1,20,3],[21,1,21,4],[21,5,21,7],[22,1,22,3],[22,5,22,7],[23,1,23,3],[23,5,23,7],[24,1,24,3],[24,5,24,7],[25,1,25,3],[25,5,25,7],[26,1,26,3],[26,5,26,7],[27,1,27,3],[27,5,27,7],[28,1,28,3],[28,5,28,7],[29,1,29,3],[29,5,29,7],[30,1,30,3],[30,5,30,7],[31,1,31,3],[31,5,31,7],[32,1,32,3],[33,2,33,5],[33,7,33,9],[34,2,34,5],[35,1,35,3],[36,2,36,4],[36,7,36,9]],"flags":["formulas_cached_only"]}
["说明:此计算程式要求铝框受拉边应位于X轴或Y轴上."]
[]
[null,"宽度b",null,"高度h",null,"Fi=b*h",null,"矩形形心Xi",null,"矩形形心Yi",null,"Ixi=bh3/12",null,"Iyi=hb3/12"]
["C1幕墙",33.5,"mm",5.5,"mm",184.25,"mm2",16.75,"mm",2.75,"mm",{"v":464.4635416666667,"d":"464.46"},"mm4",{"v":17231.213541666668,"d":"17231.21"},"mm4"]
[null,33.5,"mm",5.5,"mm",184.25,"mm2",55.25,"mm",2.75,"mm",{"v":464.4635416666667,"d":"464.46"},"mm4",{"v":17231.213541666668,"d":"17231.21"},"mm4"]
[null,4,"mm",185,"mm",740,"mm2",2,"mm",92.5,"mm",{"v":2110541.6666666665,"d":"2110541.67"},"mm4",{"v":986.6666666666666,"d":"986.67"},"mm4"]
[null,4,"mm",185,"mm",740,"mm2",70,"mm",92.5,"mm",{"v":2110541.6666666665,"d":"2110541.67"},"mm4",{"v":986.6666666666666,"d":"986.67"},"mm4"]
[null,72,"mm",5.4,"mm",388.8,"mm2",36,"mm",179.6,"mm",{"v":944.7840000000001,"d":"944.78"},"mm4",{"v":167961.6,"d":"167961.60"},"mm4"]
[null,4,"mm",20,"mm",80,"mm2",24,"mm",169.6,"mm",{"v":2666.6666666666665,"d":"2666.67"},"mm4",{"v":106.66666666666667,"d":"106.67"},"mm4"]
[null,4,"mm",20,"mm",80,"mm2",48,"mm",169.6,"mm",{"v":2666.6666666666665,"d":"2666.67"},"mm4",{"v":106.66666666666667,"d":"106.67"},"mm4"]
[null,4,"mm",20,"mm",80,"mm2",62,"mm",15.5,"mm",{"v":2666.6666666666665,"d":"2666.67"},"mm4",{"v":106.66666666666667,"d":"106.67"},"mm4"]
[null,4,"mm",20,"mm",80,"mm2",72,"mm",15.5,"mm",{"v":2666.6666666666665,"d":"2666.67"},"mm4",{"v":106.66666666666667,"d":"106.67"},"mm4"]
[null,24,"mm",4,"mm",96,"mm2",36,"mm",17.5,"mm",{"v":128,"d":"128.00"},"mm4",{"v":4608,"d":"4608.00"},"mm4"]
["复合截面A=∑Fi",2653.3,null,null,"mm2"]
["复合截面静矩:"]
["Sx=∑Fi*Yi",{"v":239037.85499999998,"d":"239037.86"},null,null,"mm3"]
["Sy=∑Fi*Xi",{"v":100478.8,"d":"100478.80"},null,null,"mm3"]
["复合截面形心位置:"]
["Xc=Sy/A",{"v":37.86937021821882,"d":"37.87"},null,null,"mm"]
["Yc=Sx/A",{"v":90.09077563788489,"d":"90.09"},null,null,"mm"]
[]
["各个矩形的惯性矩:","Ix=Ixi+(Yc-Yi)2*Fi",{"$nulls":3},"Iy=Iyi+(Xc-Xi)2*Fi"]
[null,{"v":1405999.2066949555,"d":"1405999.21"},null,null,"mm4",{"v":99411.83539948081,"d":"99411.84"},null,null,"mm4"]
[null,{"v":1405999.2066949555,"d":"1405999.21"},null,null,"mm4",{"v":72890.61277105586,"d":"72890.61"},null,null,"mm4"]
[null,{"v":2114836.8945666533,"d":"2114836.89"},null,null,"mm4",{"v":953079.3393568825,"d":"953079.34"},null,null,"mm4"]
[null,{"v":2114836.8945666533,"d":"2114836.89"},null,null,"mm4",{"v":764945.9205953405,"d":"764945.92"},null,null,"mm4"]
[null,{"v":3115971.9884088207,"d":"3115971.99"},null,null,"mm4",{"v":169320.27910096245,"d":"169320.28"},null,null,"mm4"]
[null,{"v":-3694.071282302542,"d":"-3694.07"},null,null,"mm4",{"v":15495.421086667875,"d":"15495.42"},null,null,"mm4"]
[null,{"v":508404.0073598794,"d":"508404.01"},null,null,"mm4",{"v":8317.039448707612,"d":"8317.04"},null,null,"mm4"]
[null,{"v":447769.37148756924,"d":"447769.37"},null,null,"mm4",{"v":46689.65015989746,"d":"46689.65"},null,null,"mm4"]
[null,{"v":447769.37148756924,"d":"447769.37"},null,null,"mm4",{"v":93298.65781074735,"d":"93298.66"},null,null,"mm4"]
[null,{"v":505992.3879401353,"d":"505992.39"},null,null,"mm4",{"v":4943.476321225294,"d":"4943.48"},null,null,"mm4"]
["复合截面惯性矩:"]
[null,"Ixc=",{"v":12063885.257924888,"d":"12,063,885.26"},{"$nulls":3},"mm4"]
[null,"Iyc=",{"v":2228392.2320509674,"d":"2,228,392.23"},{"$nulls":3},"mm4"]
["复合截面抵抗矩:"]
[null,"Wxc=",{"v":133908.1073784406,"d":"133,908.11"},null,null,"mm3","Wyc=",{"v":58844.18513458393,"d":"58,844.19"},null,null,"mm3"]

{"sheet":"Sheet2","index":1,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}

{"sheet":"Sheet3","index":2,"n_rows":0,"n_cols":0,"rows_kept":0,"flags":["formulas_cached_only"]}