云南水力发电2024，Vol.40Issue(10)：134-138,5.DOI:10.3969/j.issn.1006-3951.2024.10.029
超深竖井大跨度预制梁板结构施工技术研究
Research on Construction Technology of Ultra Deep Vertical Shaft Large-Span Prefabricated Beam and Slab Structure
李登铖 1曾庆好 1王辉 1尚书毫 1朱然勋1
作者信息
- 1. 中国水利水电第十四工程局有限公司,云南 昆明 650041
- 折叠
摘要
Abstract
The concrete beams and slabs at the wellhead of the ultra deep vertical shaft are prefabricated,avoiding the problem of large-span and high support systems.The prefabrication process uses a non removable template made of UHPC150 ultra-high performance concrete prefabricated panels,which overall improves on-site construction safety.Prefabricated beams and slabs are prefabricated in advance,which does not occupy the construction line time,effectively improving the speed of warehouse preparation and making construction more convenient in terms of efficiency.Each prefabricated component process is strictly inspected and quality controlled,which is more conducive to controlling the details of each process in terms of quality,meeting design and specification requirements,and achieving effective results.关键词
超深竖井/预制梁板/UHPC板/预制工艺Key words
ultra deep vertical shaft/prefabricated beams and slabs/UHPC board/prefabrication process分类
建筑与水利引用本文复制引用
李登铖,曾庆好,王辉,尚书毫,朱然勋..超深竖井大跨度预制梁板结构施工技术研究[J].云南水力发电,2024,40(10):134-138,5.
