煤气与热力2024，Vol.44Issue(5)：后插15-后插18,4.
直埋高温热水管道非开挖修复技术研究与应用
Research and Application of Trenchless Repair Technology for Directly Buried High-temperature Hot Water Pipelines
高明旭 1陈涛 1耿昊 2张世麒 1钱睿 1王子涵1
作者信息
- 1. 北京市煤气热力工程设计院有限公司,北京 100032
- 2. 北京市热力集团有限责任公司,北京 100028
- 折叠
摘要
Abstract
Combined with the engineering ex-ample,the feasibility of the trenchless repair technology(inserting lined pipe repair technology)for the directly buried high-temperature hot water pipelines is dis-cussed.The methods of determining outer diameter,material and wall thickness of lined pipes are given based on the engineering example.It is feasible to car-ry out trenchless repair of the directly buried high-tem-perature hot water pipelines by inserting stainless steel pipe as the lining pipe and grouting the gap between the two pipes.The actual operation is good and the ex-pected repair effect has been achieved.关键词
直埋高温热水管道/非开挖修复/不锈钢内衬管Key words
directly buried high-temperature hot water pipeline/trenchless repair/stainless steel lined pipe分类
建筑与水利引用本文复制引用
高明旭,陈涛,耿昊,张世麒,钱睿,王子涵..直埋高温热水管道非开挖修复技术研究与应用[J].煤气与热力,2024,44(5):后插15-后插18,4.
