excel计算大全-房建-吊车梁计算1
两台吊车(四个轮子吊车梁计算跨度L轮压P1轮压P2轮距a1轮距a2车宽B1车宽B2a3
60003.767.32500300030003500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
51011.52.472124.73823
P1设计值
50055.84849
2T1+2T2ao
14.4207-385.714
孔径do
22
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
3001220012476890Af1n
3072
Af2n
2400
Awn
3808
An
9280
中和轴ynIxnWxn1Wxn2Iyn1Wyn1fy232.3313.95E+081699230147489622723200151488Af1
3600
Af2
2400
Aw
面积A
38089808
正应力1正应力2
235205.9632159.0564
中和轴yIxWx1Wx2IyWyiy
220.14684.2E+081909522150212735000000233333.359.73705
I1I2eitaBkesibeitaBlambdaYfaiBfaib12700000080000000.4342860.480.8164100.44021.4136680.847275挠度v/L
6.965991861.3276
P2设计值2P1+2P2ao弯矩M(Nm剪力V(kN108.4292328.5555-395.118234591.7142.6414Mt
10286.89梁高h
500
剪应力56.18752
正应力1189.0853
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