阿拉沟渠首工程除险加固设计  

Design of danger control and reinforcement for Alagou canal head

作　　者：张艺媛 ZHANG Yi-yuan

机构地区：[1]吐鲁番市清源水利水电勘测设计院有限公司,新疆吐鲁番838000

出　　处：《东北水利水电》2024年第2期1-3,57,71,共5页Water Resources & Hydropower of Northeast China

摘　　要：因年久失修和受建设条件的限制,托克逊县阿拉沟渠首工程过洪能力不足,进水闸、泄洪冲砂闸和溢流堰等主要建筑物变形失稳,亟需除险加固。文中通过对流域气象水文特性进行分析,对工程规模、总体布置进行了详细的论述,对各闸堰过流能力、闸顶高程和消能防冲设计进行了重点分析计算,制定的阿拉沟渠首工程的除险加固设计方案,可为类似工程设计提供参考。Due to the long disrepair and the limitation of construction conditions,the flood capacity of the first project of Alagou Canal in Tokxun County is insufficient,and the main buildings such as intake gate,flood-sand sluice and overflow weir are deformed and unstable,and need to be strengthened.Based on the analysis of the meteorological and hydrological characteristics of the basin,the scale and overall layout of the project are discussed in detail,and the overflow capacity,the elevation of the top of the gate and the design of energy dissipation and shock prevention are analyzed and calculated emphatically.

关 键 词：阿拉沟河 托克逊县 渠首工程 除险加固 

分 类 号：TV697.3[水利工程—水利水电工程]