湖州南门船闸扩建的必要性探讨章瑛婴（湖州市水利水电勘测设计院）湖州南门船闸位于湖州市城南，是一项综合利用的水利工程，它既是导流东大堤的重要组成部分，又是长湖申线航道上、下游航段的连接纽带。该工程是为了改善湖州市区的航运条件，由交通部门投资于１９９０年... Zhang Yingying (Huzhou Water Conservancy and Hydropower Survey and Design Institute) Huzhou South Gate Lock is located in the south of Huzhou City, is a comprehensive utilization of water conservancy project, which is not only an important part of the diversion of the Eastern Levee, and It is the connecting link on the upper and lower reaches of Changhu Lake Line. The project is to improve the shipping conditions in downtown Huzhou, by the transport sector investment in 1990 ...