冲巴湖水库大坝迎水面修复设计  

Design of dam facing water surface restoration of Chongba Lake Reservoir

作　　者：李亚文[1] 阿旺次仁 侯元升 罗桑 LI Ya-wen;AWANG Ciren;HOU Yuan-sheng;LUO Sang

机构地区：[1]中水东北勘测设计研究有限责任公司,吉林长春130021 [2]西藏满拉水利枢纽管理局,西藏江孜857400

出　　处：《东北水利水电》2021年第11期3-4,15,71,共4页Water Resources & Hydropower of Northeast China

摘　　要：由于长期反复经受冰推、冻胀、浪淘作用,冲巴湖水库左副坝、右库岸迎水面干砌石护坡局部松动、错位、隆起、沉陷。为确保水库大坝运行安全,对已破坏边坡进行修复。文中结合冲巴湖水库大坝迎水面干砌石护坡现状,着重对护坡厚度进行了计算,并对护坡结构进行了详细设计。Due to repeated ice pushing,frost heaving and wave scouring,the facing water surface of the left secondary dam and right bank of Chongba Lake Reservoir are partially loosened,dislocated,uplifted and sunk.In order to ensure the safe operation of the reservoir dam,the damaged slope is repaired.Combined with the current situation of dry masonry slope protection of Chongba Lake Reservoir dam,the thickness of slope protection is calculated and the structure of slope protection is designed in detail.

关 键 词：迎水面 干砌石护坡 修复设计 冲巴湖水库 

分 类 号：TV698.23[水利工程—水利水电工程]