Research Article

[Retracted] Case Study on Berthing and Disembarking of Ships and Traffic Organization in Rugao Port of Nantong

Table 11

Standard for tugs on berthing and disembarking in Yangtze River.

Length of boat (m)Draught (m)Number of tugs equipped (ship)Tug power (hp)

260 < Captain ≤ 300Draught >11.04Are not less than 3000, of which at least 2 not less than 4000