Most studies on the PAFSIN pipes were oriented monitoring their behavior in laboratory conditions, focusing on the fluid and less influence on the environment laying on the mechanical properties in the short term then extrapolated mathematical term. Moreover, a large part of these studies refer only to the effect on PAFSIN composite samples without taking into account the specificities induced specific geometry pipeline. In this way, the effect PAFSIN pipes can be overlooked, which in practice can lead to significant errors of design and / or execution. Compared to existing studies, taking into account only the effect of a sealant (generally standardized solutions of acid or base) of the PAFSIN pipes, in the article to present the results of tests conducted on PAFSIN pipes buried in different types of land and attempted to surprise the complexity of the interactions of soil solution to the conduit.
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Adams, R.D., Cawley, P.D., 1998. A review of defect types and non-destructives testing techniques for composites and bonded joints. Non Destructive Techniques Int., 21:208-22.
Akimwumi, I.I., Diwa, D., 2014. Effects of crude oil contamination on the index properties, strength and permeability of lateritic clay. Int. Journal of applied sciences and engineering research, vol.3 no.4.
Cojocaru, G., 2017. Experimental investigations on the effect of soil pH on GRP buried pipes. Sub-urban – A European network to improve understanding and use of the ground beneath our cities, Bucharest.
David-West, O.S., Nash, D.H.; Banks, W.M., 2008. An experimental study of damage accumulation in balanced CFRP laminates due to repeated impact. Composites Structures, 83:247-58.
Hornung, K., Kittel, D., 2010. Statik erduberdeckter Rohre. Bauverlag, Wiesbaden.
Isama, L., 2013. Effects of crude oil spillage on soil physicochemical properties in Ugborodo community. International journal of modern engineering research, pp. 3336-3342.
Mahmoud, M.K., Tantawi, M.K., 2003. Effects of strong acids on mechanical properties of GRP pipes at normal and high temperatures. Polym Plast Technol Eng, 42:677-88.
Mateescu, T., Profire, M., Pop, A., Ciascai I., 2000. Conducte din mase plastice pentru sisteme de utilităţi urbane. Ed. Revox, Bistriţa.
Mertiny, P., Ursinus, K., 2007. A methodology for assesing fatigue degradation of glass reinforced composites conductes. Polymere Testing, 26:751-760.
Moser, Alma P., 2001. Buried Pipe Design. McGraw-Hill, New York
Rafiee, R., 2013. Experimental and theoretical investigations on the failure of GRP pipes. Composites PartB, 45:257-267.
Renoud, W., Moubarac, R., 2009. In search of the optimum pipe material for seawater services. Fiberglass Structural Engineering, Washington.
Shukry, W.M., Al-Hawas, G.H.S., Al-Moaikal, R.M.S., El-Bendary, M.A., 2013. Effect of petroleum crude oil on mineral nutrient elements, soil properties and bacterial biomass. British journal of environment and climate change, pp.103-118.
Sindhu, K., Joseph, K., Joseph, J.M., Mathew, T. V., 2007. Degradation studies of coir fiber/polyester and glass fiber/polyester composites under different conditions. Journal of Reinf. Plastic composites, 26:1571-85.
Stamenovic, M., Putic, S., Rakin, M., 2011. Effect of alkaline and acid solutions on the tensile properties of GRP pipes. Mater Design, 32:2456-61.
Wang, Y., Feng, J., Lin, Q., Lyu, X., Wang, X., Wang, G., 2013. Effects of crude oil contamination on soil physical and chemical properties in Momoge wetland of China. China Geografical Sciences, 23:708-715.