Fatigue behavior of filament wound E-glass/epoxy composite tubes damaged by low velocity impact

Burst strength and impact behaviour of hydrothermally aged glass fibre/epoxy composite pipes

“…In addition, the pipe specimen impacted with the energy level of 5 J consistently showed higher burst pressure than those impacted with energy levels of 7.5 J and 10 J. The same reduction in burst strength on impacted pipes were also reported by some authors [17][18][19]22,24]. Fig.…”

“…Uyaner et al [22] investigated burst strengths and fatigue life of GRP tubes after the low velocity impacts. The low velocity impact test was conducted by exerting a 24 mm diameter semi spherical indenter with impact energies of 5 J and 10 J on the 8 layered 55° filament wound GRP tubes.…”

Effects of winding angle on the behaviour of glass/epoxy pipes under multiaxial cyclic loading

“…Uyaner [17] developed a PLC-controlled hydraulic pressure fatigue test rig to conduct tests on the burst strength and fatigue life of damaged GRP pipes subjected to impact tests. Their study showed that the burst strength and fatigue life of damaged GRP pipes decreased as the impact energy increased.…”

A Novel Approach for Detecting, Localising and Characterising Damages in Glass Fibre Reinforced Polymer (Gfrp) Using the Drop Weight Impact Tester

“…In fact, non-destructive and destructive techniques are used in conjunction to improve the information quality, increasing the accuracy of inspection results, but this approach also increases the costs [16]. In this work, only the NDE using the dye penetrant technique and the microscope image viewed was used, due to a lack of other NDE equipment.A literature review on recent research on low velocity impact for various types of composite, especially for glass fibre, in order to compare the method of testing and the findingshas been performed [17][18][19][20][21][22][23][24][25][26][27][28][29][30].…”