Analysis and Design of RPM and Other Composite Underground Pipelines
Publication: Journal of Transportation Engineering
Volume 115, Issue 3
Abstract
Glass‐fiber‐reinforced plastic mortal' pipes had been in use for pressure and nonpressure underground applications since 1965. Although this material had been used on many projects, the loads imposed on these piplines had not been well understood by most design engineers and manufacturers. In addition, the individual laminate behavior of the composite pipe wall was never modeled in any of the calculations performed by the manufacturers. Also, the effects of soil‐pipe interaction were never properly addressed in the design procedures used. These practices had led to numerous premature failures of reinforced plastic mortar (RPM) pipelines in the United States and other countries and as a consequence, this product disappeared from the market in 1984. In an attempt to inform the design engineers who might be considering similar underground pipeline projects, the loadings applied on these pipelines are reviewed in this paper. A new design procedure was developed based on a composite pipe‐soil interaction finite element model. Some details of this microcomputer‐based design tool are introduced in this paper. The applicability of the new analysis and design procedure in RPM and other composite pipe design is demonstrated by a typical design application.
Get full access to this article
View all available purchase options and get full access to this article.
References
1.
Duncan, J. M. (1977). “Behavior and design of long‐span metal culverts.” J. Geotech. Engrg. Div., ASCE, 105(3), 393–418.
2.
Duncan, J. M., et al. (1978). “Hyperbolic volume change parameters for nonlinear finite element analyses of stresses and movements in soil masses.” Geotechnical Engineering Report, Univ. of California, Berkeley, Calif.
3.
Duncan, J. M., and Jeyapalan, J. K. (1982). “Deflection of flexible culverts due to backfill compaction.” Transp. Res. Record 878, 61st Annual Transportation Research Board Meeting; Washington, D.C., 10–17.
4.
Jeyapalan, J. K., and Abdelmagid, B. M. (1984). “Significance of pipe‐soil stiffness ratio in flexible pipe design.” Presented at the California Water Pollution Control Association Annual Meeting, Palo Alto, Calif.
5.
Jeyapalan, J. K., and Abdelmagid, B. M. (1984). “Analysis and design of large diameter plastic sewer pipes.” Presented at the ASCE Spring Convention, Atlanta, Ga.
6.
Jeyapalan, J. K., and Magid, B. A. (1986). “COMPPIPE, A computer program for the finite element analyses of composite pipe‐soil interaction effects.” User manual for the code, Mine Geotechnique, Madison, Wis.
7.
Jeyapalan, J. K., and Abdelmagid, B. M. (1987). “Longitudinal stresses and strains in design of RPM pipes.” J. Transp. Engrg., ASCE, 113(3), 315–331.
8.
Jeyapalan, J. K., Ethiyajeevakaruna, S. W., and Boldon, B. A. (1987). “Behavior and design of buried very flexible plastic pipes.” J. Transp. Engrg., ASCE, 113(6), 642–657.
9.
Jeyapalan, J. K., et al. (1988). “An investigation of field performance of reinforced plastic mortar pipes.” Proc. Specialty Conf. on Pipeline Infrastructure, ASCE, 148–157.
10.
Jeyapalan, J. K. (1984). “An investigation of the failures of techite pipe at Wheeler Ridge Maricopa water storage district.” Report to Young, Wooldridge, Farr, Paulden, Griffin, and Others, Mine Geotechnique, Madison, Wis.
11.
Katona, M. G., et al. (1981). “CANDE‐1980: Box culverts and soil models.” Report No. FHWA‐Rd80‐172, Federal Highway Administration, Washington, D.C.
12.
Leonards, G. A., and Stetkar, R. E. (1978). “Performance of buried flexible pipes.” Report No. JHRP‐78‐24, Purdue University.
13.
O'Rourke, T. D., and Ahmed, I. (1985). “Effect of shallow trench construction on cast iron pipelines.” Proc. Int. Conf. on Advances in Underground Pipeline Engineering, ASCE.
Information & Authors
Information
Published In
Copyright
Copyright © 1989 ASCE.
History
Published online: May 1, 1989
Published in print: May 1989
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.