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{"sheet":"Sheet1","index":0,"n_rows":27,"n_cols":14,"rows_kept":27,"flags":["formulas_cached_only"]}
["两台吊车(三个轮子)",null,"吊车梁计算"]
["跨度L","轮压P1","轮压P2","轮距a1","轮距a2","车宽B1","车宽B2","a1","P1设计值","P2设计值","P1+2P2","a0","弯矩M","剪力V"]
[6000,2.48,2.48,3000,3000,3500,3500,500,36.836236080000006,36.836236080000006,110.50870824000002,833.3333333333334,104497.23915750002,85.95121752000003]
[]
["起重量Q1","起重量Q2","小车重g1","小车重g2","水平刹车T1","水平刹车T2",null,"弯矩Mt"]
[2,2,4.25,4.25,2.575125,2.575125,null,7305.12890625]
[]
["上翼缘B1","上翼缘t1","下翼缘B2","下翼缘t2","腹板ho","腹板tw","螺孔位置ao",null,"孔径do","h",null,"面积A"]
[300,10,200,10,380,6,90,null,22,400,null,342.888]
[]
["Af1n","Af2n","Awn","An"]
[2560,2000,2280,6840]
[]
["中和轴yn","    Ixn","Wxn1","Wxn2","Iyn1","Wyn1","fy","正应力1","正应力2","剪应力"," "]
[184.03508771929825,199086631.57894734,1081786.2726406099,921847.1161657188,18936000,126240,235,154.463926529886,113.35636606657751,56.54685363157897," "]
[]
["Af1","Af2","Aw","A"]
[3000,2000,2280,7280]
[]
["中和轴y","    Ix","Wx1","Wx2","Iy","Wy","iy"]
[173.21428571428572,212337785.7142857,1225867.6288659791,936292.5984251968,29166666.666666668,194444.44444444447,63.29621044272917]
[]
["I1","I2","eitaB","kesi","beitaB","lambdaY","faiB","faib1",null,"正应力1"]
[22500000,6666666.666666667,0.4342857142857142,0.5,0.82,94.79240475903119,1.4703701116888834,0.8556072346278739,null,137.1984684114456]
[]
["挠度","v/L"]
[6.14306028063776,976.7118872187092]

{"sheet":"Sheet2","index":1,"n_rows":33,"n_cols":14,"rows_kept":33,"flags":["formulas_cached_only"]}
["一台吊车(两个轮子)",null,"吊车梁计算"]
[]
["1.输入吊车参数"]
["跨度(mm)","轮压P(t)"," ","轮距(mm)"," ","车宽(mm)"," ","P设计值"," ","2P","ao",null,"弯矩(Nm)","剪力(kN)"]
[6000,32.3," ",6100," ",9200,null,479.76226829999996," ",959.5245365999999,3050,null,347927.59499006247,471.766230495]
[]
["起重量Q","小车重g","水平荷载T","2T"," ","弯矩Mt"]
[75,28,42.43805999999999,84.87611999999999," ",30776.434762499994,{"$nulls":5},200]
[]
["2.输入截面参数"]
["上翼缘B1","上翼缘t1","下翼缘B2","下翼缘t2","腹板ho","腹板tw","螺孔位置ao",null,"孔径do","梁高h"]
[340,16,240,16,528,10,90,null,21.5,560]
[]
["3.强度验算"]
["Af1n","Af2n","Awn","An"]
[4752,3840,5280,13872]
[]
["中和轴yn","    Ixn","Wxn1","Wxn2","Iyn1","Wyn1","fy","正应力1","正应力2","剪应力"," "]
[262.11764705882354,753899520,2876187.5763016157,2530863.317535545,46832533.333333336,275485.49019607843,235,232.685406303177,137.4738780160047,134.0244972997159," "]
[]
["4.整体稳定验算"]
["Af1","Af2","Aw","面积A"]
[5440,3840,5280,14560]
[]
["中和轴y","    Ix","Wx1","Wx2","Iy","Wy","iy"]
[250.1098901098901,796228304.1758242,3183513.869947276,2569389.208510638,70837333.33333334,416690.19607843144,69.75099615920526]
[]
["I1","I2","eitaB","kesi","beitaB","lambdaY","faiB","faiB1",null,"正应力1"]
[52405333.333333336,18432000,0.38367715705466043,0.5042016806722689,0.8207563025210084,86.0202768474463,1.8766191959425145,0.9021093817246915,null,195.00913610269924]
[]
["5.挠度验算"]
["挠度 mm","v/L"]
[5.454544736459733,1100.000144813973]

{"sheet":"Sheet3","index":2,"n_rows":27,"n_cols":14,"rows_kept":27,"flags":["formulas_cached_only"]}
["两台吊车(四个轮子)",null,"吊车梁计算"]
["跨度L","轮压P1","轮压P2","轮距a1","轮距a2","车宽B1","车宽B2","a3","P1设计值","P2设计值","2P1+2P2","ao","弯矩M(Nm)","剪力V(kN)"]
[7500,12.5,12.5,4400,4400,5550,5550,1150,185.66651250000004,185.66651250000004,742.6660500000002,575,370234.4981343752,250.03090350000002]
[]
["起重量Q1","起重量Q2","小车重g1","小车重g2","水平刹车T1","水平刹车T2",null,"2T1+2T2","ao","Mt"]
[10,10,4.1,4.1,5.809482,5.809482,null,23.237928,575,11584.591231499999]
[]
["上翼缘B1","上翼缘t1","下翼缘B2","下翼缘t2","腹板ho","腹板tw","螺孔位置ao",null,"孔径do","梁高h"]
[300,12,200,12,576,8,90,null,22,600]
[]
["Af1n","Af2n","Awn","An"]
[3072,2400,4608,10080]
[]
["中和轴yn","    Ixn","Wxn1","Wxn2","Iyn1","Wyn1","fy","正应力1","正应力2","剪应力"]
[280.4,596507443.2,2127344.661911555,1866418.7834793492,22723200,151488,235,250.50797890771236,198.36625167487318,81.39026806640626]
[]
["Af1","Af2","Aw","面积A"]
[3600,2400,4608,10608]
[]
["中和轴y","    Ix","Wx1","Wx2","Iy","Wy","iy"]
[266.7420814479638,634284590.3348417,2377894.7322137407,1903284.3783299392,35000000,233333.33333333334,57.44037501400581]
[]
["I1","I2","eitaB","kesi","beitaB","lambdaY","faiB","faib1",null,"正应力1"]
[27000000,8000000,0.4342857142857143,0.5,0.82,130.57017817469435,0.8882725943511321,0.7292179432427359,null,263.1625212494906]
[]
["挠度","v/L"]
[11.384658129502062,658.7813103113384]