高效施工技术在碾压混凝土双曲拱坝的分析实践  

Analysis and Practice of High-Efficiency Construction Technology in Roller Compacted Concrete Double-Curvature Arch Dam

作　　者：石海超 Shi Haichao(PowerChina Sinohydro Corporation Engineering Bureau 15th Co.,Ltd.,Xianyang 712000,Shaanxi)

机构地区：[1]中国水电建设集团十五工程局有限公司第三工程公司,陕西咸阳712000

出　　处：《陕西水利》2025年第2期108-109,112,共3页Shaanxi Water Resources

摘　　要：位于汉阴的洞河水库的大坝采用的是碾压混凝土双曲薄拱设计,其构造繁复且包含许多建构筑物,因此施工过程中的挑战极大,需要运用切实可行的技术手段来应对这些问题。为解决这一难题,对该工程特性及难点进行深度研究和分析实践,通过选择合适的机械工具、混凝土入仓方法以及关键环节等方面的策略,可实现高效的施工进程,保证良好的建设品质与无任何意外的安全记录,可为相似项目实施提供参考。The dam of Donghe Reservoir in Hanyin adopts a hyperbolic thin arch design of rolled concrete.Its structure is complex and contains many buildings.Therefore,the challenges in the construction process are great,and practical technical means are needed to deal with these problems.In order to solve this problem,we conducted in-depth research and analysis of the characteristics and difficulties of the project.By selecting appropriate mechanical tools,entry methods,and strategies for key links,we can achieve an efficient construction process,ensure good construction quality and a safety record without any accidents,which can provide a reference for the implementation of similar projects.

关 键 词：高效 施工技术 分析实践 

分 类 号：TV52[水利工程—水利水电工程]