京杭运河苏北段升级改造工程关键技术综述

Review of Key Technologies of the North Section of Beijing-hangzhou Canal Upgrading Project

京杭运河是我国东部地区重要的水上运输通道,是南北物资交流及北煤南运的大动脉,对其进行升级改造有利于解决其运量不断增长与通过能力不足的矛盾,完善区域综合交通运输体系,提高综合交通运输能力,促进其沿线腹地的经济发展。以京杭运河苏北段升级改造工程为例,对其设计、施工过程中的关键技术进行梳理总结,并就其中的创新性成果进行重点阐述,为在建工程或后续工程提供有益借鉴,持续提高航道工程设计与创新的技术水平。

The Beijing-Hangzhou Grand Canal is one of the main water transport channels in China.It is the exchange of materials between the north and the south of China s eastern regions,especially the golden waterway of the North Coal South.It is beneficial to solve the contradiction between its continuous growth and lack of capacity.The regional comprehensive transportation system will improve the comprehensive transportation capacity and promote the economic development of its hinterland along the route.Taking the upgrading and reconstruction project of the North Section of the Beijing-Hangzhou Canal as an example,the key technologies in the design and construction process are summarized,and the innovative achievements are highlighted,which provides useful reference for the construction in progress or follow-up projects and continues to improve.