论文部分内容阅读
头屯河水库除险加固工程主要是对大坝、溢洪道、放水涵洞、泄水隧洞进行加固处理。为了保证放水涵洞洞内加固、高塔架、进口渐变段、坝前底部拆除新建等工程施工期间能够干地施工,施工期必须解决好施工导流问题。本文结合工程施工工期要求,又要保障工业供水不中断,统筹兼顾提出针对头屯河水库除险加固工程导流围堰合理可行的设计方案和施工方法。
Toutunhe reservoir reinforcement project is mainly to dam, spillway, drainage culverts, drainage tunnel reinforcement. In order to ensure the reinforcement of the drainage culvert, the high tower, the entrance of the transition section, the demolition of the new construction at the bottom of the dam, etc. can be dry-laid during construction, the construction diversion problem must be solved during construction. In this paper, in combination with the requirements of construction schedule, but also to ensure that the industrial water supply is not interrupted, overall consideration of the Toutunhe reservoir reinforcement project diversion cofferdam reasonable and feasible design and construction methods.