Engineering Application and Key Technologies of CIPP Rehabilitation for Natural Gas Pipelines

DOI

10.2991/978-94-6239-703-3_12How to use a DOI?

Keywords

Cured-in-place pipe (CIPP) lining; Trenchless technology; Rehabilitation construction; Natural gas pipeline

Abstract

Traditional rehabilitation of natural gas pipelines often relies on large-scale excavation, which causes significant traffic disruption and notable environmental impact. As an efficient alternative, trenchless cured-in-place pipe (CIPP) lining technology can substantially reduce interference with surface activities. This paper focuses on a specific natural gas pipeline rehabilitation project to investigate the design and construction practices of CIPP lining technology. Through systematic engineering design, including the composite liner structure and wall thickness, key construction control parameters such as inversion speed, curing pressure, and temperature were determined. Engineering practice demonstrates that this technique offers strong adaptability, short construction duration, minimal environmental impact, and reliable rehabilitation quality, highlighting its broad potential for application in natural gas pipeline repair. To further enhance the adoption of this technology, future efforts should focus on refining relevant technical standards and material systems to promote its standardized and large-scale development.

Copyright

© 2026 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Juan Xiong
AU  - Jia Jiang
AU  - Xingsi Cheng
AU  - Xiaobo Wu
AU  - Zongbao Xie
AU  - Jian Li
PY  - 2026
DA  - 2026/06/08
TI  - Engineering Application and Key Technologies of CIPP Rehabilitation for Natural Gas Pipelines
BT  - Proceedings of the 2026 2nd International Conference on Engineering Management and Safety Engineering (EMSE 2026)
PB  - Atlantis Press
SP  - 131
EP  - 142
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6239-703-3_12
DO  - 10.2991/978-94-6239-703-3_12
ID  - Xiong2026
ER  -