Research Article | OPEN ACCESS
Reliability and Sensitivity Analysis of Cast Iron Water Pipes for Agricultural Food Irrigation
Yanling Ni
Hubei University of Economics, Wuhan 430205, P.R. China
Advance Journal of Food Science and Technology 2014 7:867-872
Received: March 14, 2014 | Accepted: April 15, 2014 | Published: July 10, 2014
Abstract
This study aims to investigate the reliability and sensitivity of cast iron water pipes for agricultural food irrigation. The Monte Carlo simulation method is used for fracture assessment and reliability analysis of cast iron pipes for agricultural food irrigation. Fracture toughness is considered as a limit state function for corrosion affected cast iron pipes. Then the influence of failure mode on the probability of pipe failure has been discussed. Sensitivity analysis also is carried out to show the effect of changing basic parameters on the reliability and life time of the pipe. The analysis results show that the applied methodology can consider different random variables for estimating of life time of the pipe and it can also provide scientific guidance for rehabilitation and maintenance plans for agricultural food irrigation. In addition, the results of the failure and reliability analysis in this study can be useful for designing of more reliable new pipeline systems for agricultural food irrigation.
Keywords:
Agricultural food irrigation, cast iron pipes, life time prediction, life time prediction,
References
-
Ahammed, M. and R. Melchers, 1994. Reliability of underground pipelines subject to corrosion. J. Transp. Eng-ASCE, 120(6): 32-43.
CrossRef -
Ahammed, M. and R. Melchers, 1997. Probabilistic analysis of underground pipelines subject to combined stress and corrosion. Eng. Struct., 19(12): 988-994.
CrossRef
- Al Laham, S., 1999. Stress Intensity Factor and Limit Load Handbook. Structural Integrity Branch British Energy Generation Ltd., EPD/GEN/REP/0316/98, Issue 2.
- Camarinopoulos, L., A. Chatzoulis, S. Frontistou-Yannas and V. Kallidromitis, 1999. Assessment of the time-dependent structural reliability of buried water mains. Reliab. Eng. Syst. Safe., 65: 41-53.
CrossRef
- Lee, L., H. Estrada and M. Baumert, 2010. Time-dependent reliability analysis of FRP rehabilitated pipes. J. Compos. Constr., 14(3): 272-279.
CrossRef
- Mahmoodian, M. and C. Li, 2011a. Service life prediction of underground concrete pipes subjected to corrosion. Proceedings of the 4th International Conference on Concrete Repair. Dresden, Germany, pp: 551-556.
CrossRef
- Mahmoodian, M. and C. Li, 2011b. Structural system reliability analysis of cast iron water mains. Proceedings of the 2nd Iranian Conference on Reliability Engineering. Tehran, Iran, October 24-26.
- Marshall, P., 2001. The residual structural properties of cast iron pipes-structural and design criteria for linings for water mains. Pipeline Innovation, UK Water Industry Research Ltd., Report Ref. No. 01/WM/02/14.
- Melchers, R., 1999. Structural Reliability Analysis and Prediction. 2nd Edn., John Wiley and Sons, Chichester.
- Mohebbi, H. and C. Li, 2011. Application of fracture mechanics in reliability analysis of corrosion affected cast iron water mains. Proceedings of the 12th International Conference on Durability of Building Materials and Components. Porto, April 12-15.
- Rajani, B. and J. Makar, 2000. A methodology to estimate remaining service life of grey cast iron water mains. Can. J. Civil Eng., 27(6): 1259-1272.
- Rajani, B. and Y. Kleiner, 2001. Comprehensive review of structural deterioration of water mains: Physically based models. Urban Water, 3(3): 151-164.
CrossRef
- Rajani, B., J. Makar, S. McDonald, C. Zhan, S. Kuraoka, K. Jen and M. Viens, 2000. Investigation of Grey Cast Iron Water Mains to Develop a Methodology for Estimating Service Life. American Water Works Association Research Foundation, Denver, Colo.
-
Sadiq, R., B. Rajani and Y. Kleiner, 2004. Probabilistic risk analysis of corrosion associated failures in cast iron water mains. Reliab. Eng. Syst. Safe., 86(1): 1-10.
CrossRef
-
Yves, L. and E. Patrick, 2000. Using maintenance records to forecast failures in water networks. Urban Water, 2: 173-181.
CrossRef
Competing interests
The authors have no competing interests.
Open Access Policy
This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided 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.
Copyright
The authors have no competing interests.
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