模袋混凝土在汉江雅口航运枢纽一期围堰中的应用
Application of Bagged Concrete in First-stage Cofferdam of Yakou Shipping Hub of Hanjiang River
郭玉涛 1李润杰 2陈志晧1
作者信息
- 1. 中国葛洲坝集团市政工程有限公司 湖北 宜昌 443002
- 2. 湖南省水利水电勘测设计规划研究总院有限公司 湖南 长沙 410007
- 折叠
摘要
结合汉江雅口航运枢纽工程实际情况,通过研究河道护坡、外海护岸、高速公路护坡、港湾码头护坡护岸等模袋混凝土护坡工程实践,创造性地提出了用模袋混凝土护坡代替一期围堰防冲刷段的钢筋石笼和雷诺护坡,成功解决了工程工期紧、任务重、块石资源匮乏的问题,属于大型水利水电工程中的首次应用,对大型围堰防护工程的发展起到了促进作用.
Abstract
In combination with the actual situation of Yakou Shipping Hub Project of Hanjiang River,and based on the study of the engineering practices of river revetment,outer sea revetment,highway revetment and harbor revetment with bagged concrete,it is creatively proposed to replace the reinforced gabions and Reynolds revetments in the anti-scouring section of the first-stage cofferdam with bagged concrete revetments.It successfully solves the problems of tight construction period,heavy tasks and lack of stone resources,belongs to the first application in large-scale water conservancy and hydropower projects,and plays a role in promoting the development of large-scale cofferdam protection projects.
关键词
航运枢纽/模袋混凝土/防冲刷/防护工程Key words
shipping hub/bagged concrete/anti-scouring/protection engineering引用本文复制引用
出版年
2023
NETL
NSTL
维普
万方数据