京杭运河苏北段船型、船队发展方向研究

Developmental Direction of Ship Types and Ship Teams in Northern Sector of Beijing hangzhou Canal in Jiangsu Province

对未来京杭运河苏北段顶推船队运输方案、拖带船队运输方案进行比较、分析，结果表明：顶推船队运输优于拖带船队运输，尤以１推２×２０００ｔ顶推船队运输方案经济效益最好．因而，２０００吨级半分节驳顶推运输应是京杭运河苏北段船型。

The paper compares the schemes of pushed barge team with the schemes of pulled barge team and analysis is also made.The result shows that pushed barge teams are better than pulled barge teams.Especially,the economic benefit of one pushboat pushing two barges whose DWT is 2 000 tons is the best.So the scheme of pushed barge team is the developmental direction of ship types and ship teams in northern sector of the Beijing hangzhou canal in jiangsu province.