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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