新疆乌鲁木齐河分洪工程拦河引水枢纽布置及特点  

Layout and Characteristics of Water Diversion Hub for Urumqi River Flood Diversion Project in Xinjiang

作　　者：白阳[1] BAI Yang(Xinjiang Water Conservancy and Hydropower Survey and Design Institute Co.,Ltd.,Urumqi 830000,China)

机构地区：[1]新疆水利水电勘测设计研究院有限责任公司,新疆乌鲁木齐830000

出　　处：《红水河》2022年第2期50-54,共5页Hongshui River

摘　　要：针对挡水水头较低、泄洪流量较大、深厚砂卵砾石基础、河水中泥沙含量较大等特点,结合工程实际情况,提出了2种闸址布置形式;通过技术、经济综合分析比选,确定采用从右岸到左岸分别布置引洪闸、冲沙闸、泄洪闸及土工膜斜墙砂砾石坝的布置方式。目前根据此布置方案已完成分洪渠首单位工程验收。该布置方案可为同类型工程布置比选提供借鉴。According to the characteristics of low water head, large flood discharge, deep sand gravel foundation, and large sediment content in river water, two types of sluice layout are proposed in combination with the actual situation of the project. Through technical and economic comprehensive analysis and comparison,the layout of flood diversion sluice, scouring sluice, flood discharge sluice and geomembrane inclined wall gravel dam from right bank to left bank is determined. At present, according to this layout scheme, the project acceptance of the flood diversion headwork unit has been completed, which can provide reference for the comparison and selection of similar projects.

关 键 词：拦河闸 引水枢纽 乌鲁木齐河分洪工程 枢纽布置 分洪渠首 

分 类 号：TV872[水利工程—水利水电工程]