Hydrothermal effects on the burst strength of impacted glass fiber/epoxy composite pipes

2016 ◽  
Vol 58 (4) ◽  
pp. 333-336 ◽  
Author(s):  
Hawa Ahmad ◽  
Mohd. Shukry Abdul Majid ◽  
Mohd. Afendi Rojan ◽  
Fauziah Mat ◽  
Yakubu Dan-Mallam
Keyword(s):  
Glass Fiber ◽  
Epoxy Composite ◽  
Burst Strength ◽  
Composite Pipes

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

2016 ◽  
Vol 89 ◽  
pp. 455-464 ◽  
Author(s):  
A. Hawa ◽  
M.S. Abdul Majid ◽  
M. Afendi ◽  
H.F.A. Marzuki ◽  
N.A.M. Amin ◽  
...  
Keyword(s):  
Glass Fibre ◽  
Epoxy Composite ◽  
Burst Strength ◽  
Impact Behaviour ◽  
Composite Pipes

Burst Strength of Glass Fibre/Epoxy Composite Pipes Subjected to Impact Loading

2015 ◽  
Vol 786 ◽  
pp. 121-125 ◽  
Author(s):  
A. Hawa ◽  
M.S. Abdul Majid ◽  
Mohd Afendi ◽  
M. Haslan ◽  
Krishnan Pranesh ◽  
...  
Keyword(s):  
Impact Loading ◽  
Epoxy Composite ◽  
Energy Levels ◽  
Testing Machine ◽  
Filament Winding ◽  
Impact Testing ◽  
Low Velocity Impact ◽  
Low Velocity ◽  
Burst Strength ◽  
Composite Pipes

The main objective of this experimental study was to investigate the effects of low velocity impact loading on the pressure bearing capacity of the E-glass/epoxy composite pipes. The pipes were produced by the conventional filament winding technique comprises of six axisymmetric layers with (±55°)3 winding angles. The specimens were impacted at three different energy levels which are 5 J, 7.5 J, and 10 J using an instrumented drop weight impact testing machine (IMATEK IM10). The samples were then filled with water and subjected to burst test until distinct leakage failure is observed. The results indicate that the peak force and contact time increases with increased of impact energy. For impacted samples, the pressure tests show that the burst strength of the pipes decreases with increase in energy levels during impact loading. During the burst tests, several damage types named leakage and eruption were observed.

scholarly journals Investigation method of torsional properties and damages of glass/epoxy composite pipes

2006 ◽  
pp. 97-106 ◽  
Author(s):  
Slavisa Putic ◽  
Marina Stamenovic ◽  
Predrag Stajcic ◽  
Branislav Bajceta ◽  
Srdjan Bosnjak
Keyword(s):  
Glass Fiber ◽  
Epoxy Resin ◽  
Dynamic Loading ◽  
Chemical Industry ◽  
Epoxy Composite ◽  
Complex Structures ◽  
Investigation Method ◽  
Composite Pipes ◽  
Static And Dynamic Loading ◽  
Torsional Properties

Pipes made of composites glass fiber/epoxy resin are predominantly used in the chemical industry, construction, infrastructure and war technique. The pipes made for this purpose are in their use exposed to static and dynamic loading. Depending on the purpose, the pipes, especially those in complex structures, can be loaded by torsion. In that case, exceeding allowed tensions can cause damages such as cracking the fibers and matrix delamination. These damages can lead to the appearance of cracks on the pipes and in many cases to complete breakage of the pipe. Because of this, it is very important to evaluate composite pipes exposed to torsion and find out in which way the construction is weakened, what actually is the main goal of this paper.

Residual strength of fire-exposed glass-reinforced epoxy composite pipes

2019 ◽  
Vol 61 (7) ◽  
pp. 618-620
Author(s):  
Naveen Raj Visvanathan ◽  
Mohd Shukry Abdul Majid ◽  
Faisal Abrar Syamsul Bahri ◽  
Mohd Ridzuan Mohd Jamir ◽  
Mohd Afendi Rojan Arau
Keyword(s):  
Residual Strength ◽  
Epoxy Composite ◽  
Composite Pipes

Evaluation of mechanical properties: Influence of glass fiber on banana fiber reinforced with epoxy composite

2020 ◽  
Author(s):  
Maddigatla Vinod Kumar Reddy ◽  
R.V.S. Lakshmi ◽  
Y. Pragathi ◽  
P. Devaraj ◽  
N. Naresh
Keyword(s):  
Mechanical Properties ◽  
Glass Fiber ◽  
Epoxy Composite ◽  
Fiber Reinforced ◽  
Banana Fiber
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