某小(1)型水库除险加固工程建设方案研究  

Preliminary Study on the Construction Plan of a Small (1) Reservoir Reinforcement Project

作　　者：刘柳 LIU Liu(Shangrao Water Conservancy Science Research Institute,Shangrao 334000,China)

机构地区：[1]上饶市水利科学研究所,江西上饶334000

出　　处：《云南水力发电》2023年第11期338-340,共3页Yunnan Water Power

摘　　要：某小(1)型水库于1966年建成竣工至今已运行有50^(+)a,尽管在1979年及2008年分别对水库进行了除险加固,但水库仍存在一定的安全隐患.通过对水库现状及存在的问题进行分析,提出水库除险加固的工程建设方案,主要通过主坝重建坝顶路面、重建混凝土防浪墙;背水坡下游坝坡恢复草皮、大坝坝肩两侧排水沟重建修复;坝体灌浆;溢洪道进口段左侧八字口混凝土挡墙新建;新建管理房、增加测压管等安全监测设施、白蚁防治等工程措施进行水库除险加固.A small(1)reservoir was completed in 1966 and has been in operation for over 50 years.Although the reservoirs were reinforced in 1979 and 2008,there are still certain safety hazards in the reservoir.The paper analyzes the current situation and existing problems of the reservoir and proposes an engineering construction plan for reservoir reinforcement.The construction plan mainly includes rebuilding the dam crest road surface through the main dam,rebuilding the concrete wave wall,restoring the grass on the downstream dam slope of the back water slope,rebuilding and repairing the drainage ditches on both sides of the dam shoulder,grouting the dam body,and constructing a new concrete retaining wall at the left side of the spillway inlet section.And engineering measures such as building new management rooms,adding safety monitoring facilities such as pressure pipes,and preventing termites have been taken to reinforce the reservoir.

关 键 词：小(1)型水库 存在的问题 除险加固方案 坝体灌浆 溢洪道加固 

分 类 号：TV697[水利工程—水利水电工程]