冲灌砂袋与钢框架组合围堰施工技术
Construction Technology of Cofferdam with Sand Bag and Steel Frame
秦子强 1李谊凯2
作者信息
- 1. 中国水利水电第十一工程局有限公司,河南 郑州 450001
- 2. 阜阳市水利工程有限公司,安徽 阜阳 236000
- 折叠
摘要
文章以宁德市东湖塘二十五孔水闸改造工程围堰施工为例,介绍了冲灌砂袋与钢框架组合围堰施工技术.这种施工技术保留了冲灌砂袋式围堰的施工便捷、拆除方便的优点,同时利用工字钢框架使结构具有很好的整体性和刚性,减少围堰对河床的侵占,施工方便,且工期较短.该技术可供类似工程借鉴使用.
Abstract
Based on the cofferdam construction of Donghutang 25-hole sluice renovation project in Ningde City,this paper introduces the construction technology of the combination of sandbag and steel frame cofferdam.This construction technology reserves the advantages of rapid construction and easy demolition of the sand bag cofferdam.The application of the I-steel frame could improve the structural integrity and rigidity,reduce the encroachment of cofferdam on the riverbed,and shorten the construction period.This technique can be applied in similar projects.
关键词
冲灌砂袋/钢框架/围堰/潮汐Key words
sand bag/steel frame/cofferdam/tides引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
万方数据