Application and Pipeline Vertical Displacement Analysis of Chemical Grouting for Pipeline Position Restoration Method
Publication: Journal of Pipeline Systems Engineering and Practice
Volume 6, Issue 3
Abstract
The chemical grouting method presented in this paper can restore the position of a pipeline by precisely and rapidly reinforcing the failed pipeline foundation. The method can also improve the meandering and sagging conditions of a pipeline. A case study found that the method is an effective, rapid, and precise trenchless restoration technology for pipeline position restoration. Moreover, discussion results are presented of some patterns of injection tests that were conducted in the laboratory to determine the relationship between the types of grout material and the soil permeability. According to the experimental results, the grout is injected into the lower permeable soil primarily by fracture grouting. Additionally, numerical analysis was conducted by using finite-element analysis software, and the outcome showed that this numerical analysis can be used as an assessment method for predicting the vertical displacement of a pipeline after applying the chemical grouting pipeline position restoration method.
Get full access to this article
View all available purchase options and get full access to this article.
Acknowledgments
The authors are grateful for financial assistance provided by the Global-Centre of Excellence (GCOE) in Novel Carbon Resource Science, Kyushu University.
References
Hossam, A. K., and Hossam, A. G. (2010). “Review of pipeline integrity management practices.” Int. J. Press. Vessels Pip., 87(7), 373–380.
Ihle, C. F., and Tamburrino, A. (2012). “Uncertainties in key transport variables in homogeneous slurry flows in pipelines.” Minerals Eng., 32(5), 54–59.
Nel, D. T., and Haarhoff, J. (2011). “The failure probability of welded steel pipelines in dolomitic areas.” J. S. Afr. Inst. Civ. Eng., 53(1), 9–21.
Ozgurel, H. G., González, H. A., and Vipulanandan, C. (2005). “Two dimensional model study on infiltration control at a lateral pipe joint using acrylamide grout.” Proc., Pipeline Division Special Conf., ASCE, Reston, VA, 631–642.
Phase2 7.0 [Computer software]. Rocscience, Toronto, ON, Canada.
Shimada, H., Chen, Y. L., Araki, K., Sasaoka, T., and Matsui, K. (2012). “Experimental and numerical investigations of ground deformation using chemical grouting for pipeline foundation.” Geotech. Geol. Eng., 30(2), 289–297.
Vipulanandan, C., and Ozgurel, H. G. (2009). “Simplified relationships for particle-size distribution and permeation groutability limits for soils.” J. Geotech. Geoenviron. Eng., 1190–1197.
Zhou, W. X. (2011). “Reliability evaluation of corroding pipelines considering multiple failure modes and time-dependent internal pressure.” J. Infrastruct. Syst., 216–224.
Information & Authors
Information
Published In
Copyright
© 2013 American Society of Civil Engineers.
History
Received: Jul 18, 2011
Accepted: May 16, 2012
Published online: May 19, 2012
Discussion open until: May 26, 2014
Published in print: Aug 1, 2015
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.