上游充通大兽 §3-1-2-1钢材 SHANGHAI JIAO TONG UNIVERSITY 空船重量钢耗系数估算法 ©按船舶载重吨估算船体钢料净重 W=N·DT W、一主船体钢料净重，吨 DwT一船舶载重量，吨 Dw一10000~40000dwt散货船：N=6273,n=0.6633 DwT一10000~40000dwt多用途货船：N=6364,n=0.6744 DwT一5000~10000dwt集装箱船：N=6988,n=0.6827 DwT一5000~10000dwt集装箱船：N=6988,n=0.6932 2022-3-12 72022-3-12 7 §3-1-2-1 钢材 空船重量钢耗系数估算法 按船舶载重吨估算船体钢料净重 n Ws N DWT   Ws—主船体钢料净重，吨 DWT—船舶载重量，吨 DWT—10000~40000dwt散货船：N=6273，n=0.6633 DWT—10000~40000dwt多用途货船：N=6364，n=0.6744 DWT—5000~10000dwt集装箱船：N=6988，n=0.6827 DWT—5000~10000dwt集装箱船：N=6988，n=0.6932