重庆九龙坡河段航道整治措施  

Measures for Regulation of Jiulongpo River Reach of Changjiang River in Chongq ing

作　　者：张晓明[1] 安利[1] 文岑[1] 

机构地区：[1]重庆交通学院,重庆400016

出　　处：《中国港湾建设》2005年第4期36-37,40,共3页China Harbour Engineering

摘　　要：在分析九龙坡河段成库前后通航水流条件及河演趋势的基础上,初步拟定了九龙坡河段的整治方案,并通过实体模型试验,对整治效果进行了分析,认为通过浅碛开挖与修建整治建筑物相结合的方法,可以解决九龙坡河段的泥沙淤积及其碍航问题。In this paper, based on the analysis of the flow conditions and the trend of river course evolution before and after the Sanxia Reservoir is competed in the Jiulongpo river reach of the Changjiang River, a preliminary scheme for regulating the Jiulongpo river reach is formulated. Based on the prototype model tests, the result of the proposed regulation is analyzed. It is found that, with the method to combine dredging in shoals with building diversion works, the problem of siltation and the resulting obstruction of navigation in the Jiulongpo River reach can be solved.

关 键 词：三峡工程 整治 模型研究 九龙坡河段 

分 类 号：U617[交通运输工程—船舶及航道工程]