چکیده مقاله
In this study, the E glass/Epoxy composite pipes are produced by thefilament winding method The specimens are cut according to ASTMD2290 standard for determining the Hoop Tensile Strength HTS andexposed to different environmental conditions The first group of samplesis kept intact and the second group is immersed in water at differenttemperatures At the specified time intervals, samples are subjected to thesplit disk test to determine the HTS and equivalent hydrostatic burstpressure of composite pipes Applying the hygrothermal conditions to thesamples, the equivalent hydrostatic burst pressure decreasessignificantly SEM images showed that the moisture absorptiondecreases the bonding between the fibers and matrix and also reductionof bonded epoxy on the outer surface of the fibers in saturated specimensis clearly seen
کلیدواژهها
نویسندگان
Amirhosein Karbasi
Master Student, Tarbiat Modares University
Mehdi Maleki
Department of Mechanical Engineering, University of Birjand, Birjand, Iran
Mahmoud Saffarzadeh
Full Professor, Tarbiat Modares University
Saeed Rahnama
Department of Mechanical Engineering, University of Birjand, Birjand, Iran
Roham Rafiee
Faculty of New Science and Technologies, University of Tehran, Tehran, Iran
شیوه ارجاع
Maleki, Mehdi and Rahnama, Saeed and Rafiee, Roham,1399,Long-term performance of composite pipes under aqueous environments,3rd International Conference on Mechanics, Construction, Industries and Civil Engineering,Tehran
ارائهشده در
مجموعه مقالات سومین کنفرانس بین المللی مکانیک، ساخت، صنایع و مهندسی عمران30 مرداد 1399 · تهران