京杭运河苏南段“四改三”航道整治工程综述

针对京杭运河苏南段航道现状、存在的问题,分析了实施＂四改三＂工程的必要性,介绍了整治工程的范围、建设内容和建设标准,航道、桥梁及配套附属的水上服务区、停泊锚地等设计以及港口规划等方面的内容,最后分析了本项目的社会综合效益。

Summary of Waterway Regulation Project for Sunan Section of the Great Canal

According to the status quo,existing problems of the Crand Great Sunan section,this paper analyses the regulation necessity,the regulation range,construction contents and standard,the engineering design of waterway, bridges, service zone and parking anchorage, as well as the port planning are also introduced. At last, the social benefits of this project is analysed.