吊装计算
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- 吊装工艺计算软件一、总装计算
1、门架吊装计算
1.1、钢丝绳受力计算:
名称 门架吊装
重量 140.0
AB = 2730 CD = 2730
al = 1365 el = 1365
h = 9600 f = 0
c = 1687 d = 1687
水平倾斜角(α):0.0度
钢丝绳长度:EA = 9842
EB = 9842
EC = 9842
ED = 9842
钢丝绳张力:Fea = 35.9
Feb = 35.9
Fec = 35.9
Fed = 35.9
夹角:∠AEB = 15.9
∠BEC = 19.7
∠CED = 15.9
∠DEA = 19.7
钢丝绳L1钢丝绳选用6*37-Φ66-1770(FC)
2.2吊耳受力计算:
钢丝绳张力为35.9t
a)顶部截面积S=3.5x(12.5-5.5)+2x2x(11-5.5)=46.5(cm2)
剪切强度:τ=P/S=35.9x103/46.5=772(kg/cm2)<[τ]
B)吊耳焊缝计算:按双面角焊缝计算(对应焊接的横梁筋板为12mm)
焊缝应力:σ=P/(0.7δxΣL)
=35.9x103/(2x0.7x1.2x51)=37200/85.68
=419.1(kg/cm2)<[σ]
2、转盘吊装计算
2.1 钢丝绳受力计算:
名称 有转盘配重吊装
重量 307.0
AB = 3400 CD = 3400
al = 1700 el = 1700
h = 18900 f = 6096
c = 3937 d = 5750
水平倾斜角(α):32.2度
钢丝绳长度:EA = 19380
EB = 19380
EC = 25705
ED = 25705
钢丝绳张力:Fea = 82.6
Feb = 82.6
Fec = 75.0
Fed = 75.0
夹角:∠AEB = 10.1
∠BEC = 24.7
∠CED = 7.6
∠DEA = 24.7
钢丝绳L1钢丝绳选用6*37-Φ105-1770(FC)
钢丝绳L2、L3钢丝绳选用6*37-Φ90-1770(FC)
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