云南水力发电2024，Vol.40Issue(10)：181-184,4.DOI:10.3969/j.issn.1006-3951.2024.10.039
降低TBM管片涂层附着力合格周期的质量控制要点
Quality Control Points for Reducing the Qualified Period of TBM Pipe Segment Coating Adhesion
马夫斌 1李飘 1卢国途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 quality of anti-corrosion coating for TBM pipe segments is increasingly valued in large-scale water conservancy projects.Only after the anti-corrosion coating of the pipe segments is qualified can they be allowed to enter the site and installed.The qualification period for adhesion of anti-corrosion coatings is generally 7 days,and the qualification period for coatings is relatively long,which poses a risk of non-compliance with requirements for pipe storage sites and construction periods.The subsequent optimization project of Hanjiang Rongjiang Lianjiang water system connection has adopted practical and feasible TBM pipe segment coating construction quality control measures,reducing the qualified period of coating adhesion and improving the spraying quality.关键词
TBM/管片/涂层附着力/工艺改进/质量控制Key words
TBM/pipe segments/coating adhesion/process improvement/quality control分类
建筑与水利引用本文复制引用
马夫斌,李飘,卢国途..降低TBM管片涂层附着力合格周期的质量控制要点[J].云南水力发电,2024,40(10):181-184,4.
