大藤峡水利枢纽工程预留二线船闸布置方案比选分析  

Analysis on Comparison and Selection of Reserved Second-line Shiplock Layout Plan for Datengxia Hydro Project

作　　者：陆峰 周坤 朱卫国 麦建清 LU Feng;ZHOU Kun;ZHU Wehguo;MAI Jian-qing(Guangxi Communications Design Group Co.,Ltd.,Nanning,Guangxi,53002)

机构地区：[1]广西交通设计集团有限公司,广西南宁530029

出　　处：《西部交通科技》2018年第4期183-186,共4页Western China Communications Science & Technology

摘　　要：文章以大藤峡水利枢纽工程为例,提出在一线船闸左侧平行布置二线船闸方案,并依据船闸水力学条件、方案实施对枢纽的影响、过闸时间、通航安全与维护等主要工程技术指标,对"月弯型"布置二线船闸方案和一线船闸左侧"平行"布置二线船闸方案进行综合比选分析,得出一线船闸左侧"平行"布置二线船闸方案更优。With Datengxia hydro project as the example,this article proposed a plan for arranging the secondline shiplock in parallel on the left side of first-line shiplock,then,according to the main engineering technique index such as the hydraulic condition of shiplock,the influence of program implementation on the hub,lock passing time,navigation safety and maintenance,it conducted the comprehensive comparison and analysis between the＂crescent-shape＂layout plan of second-line shiplock and the＂parallel＂layout plan of second-line shiplock on the left side of first-line shiplock,and obtained that the＂parallel＂layout plan of second-line shiplock on the left side of first-line shiplock is better.

关 键 词：大藤峡 月弯型 二线船闸布置 水力学条件 过闸时间 方案比选 

分 类 号：U641.21[交通运输工程—船舶及航道工程]