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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Ahmad, Hilton
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (16/16 displayed)
- 2021Numerical Modelling of Foamed Concrete Beam under Flexural Using Traction-Separation Relationshipcitations
- 2020Open-Hole Kenaf Fiber Composites Under Elevated Temperatures: Experimental And Numerical Approaches
- 2020Strength predictions of single-lap woven fabric Kenaf composites bolted joints
- 2018Strength Predictions of Multi-Bolted Joints in Woven Fabric Kenaf Composite Plates with Different Configurations Using Xfem Frameworks
- 2018Three-dimensional Stress Analysis Study on Multi-Bolted Joints of Composite Platescitations
- 2017Stress distribution study on multi-holes configurations in woven fabric kenaf composite platescitations
- 2017XFEM modelling of open-hole woven fabric kenaf composite plates
- 2017Notched Strength of Woven Fabric Kenaf Composites with Different Fiber Orientationscitations
- 20173-D modelling of single-lap multi-bolted joints under quasi-static conditionscitations
- 2017Fracture Energy of Woven Fabric Kenaf Composite Plates with Different Fiber Orientations
- 2016Experimental Strength of Woven Fabric Kenaf Composite Plates with Different Stacking Sequencescitations
- 2016Experimental Strength of Single-Lap Hybrid Joints on Woven Fabric Kenaf Fiber Composites Under Quasi Static Conditioncitations
- 2016Notched Strength of Woven Fabric Kenaf Composite Plates with Different Stacking Sequences and Hole Sizescitations
- 2013Strength Prediction of Notched Woven Composite Plates Using a Cohesive Zone Approachcitations
- 2013Physically based finite element strength prediction in notched woven laminates under quasi-static loadingcitations
- 20123-D modelling of GFRP woven fabric double-lap bolted joint
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article
Open-Hole Kenaf Fiber Composites Under Elevated Temperatures: Experimental And Numerical Approaches
Abstract
n experimental programme to investigate the notched strength of open-hole woven fabric kenaf fiber-reinforced polymer (WKRP) composite plates under quasi-static tensile loading. It was found that all testing coupons were failed in net-section, fracture initiated at the hole edge due to stress concentrations and propagated to the plate edge. A two-dimensional numerical modelling framework was developed following previously experimental series. A constitutive model of the traction-separation relationship was incorporated by using extended finite element model (XFEM) and cohesive zone model (CZM). Moreover, the effects of elevated temperatures and thermal expansion coefficient was incorporated within the modelling framework. Both modelling techniques were evaluated and compared, albeit to insignificant differences of maximum load output in both techniques, XFEM does not require apriori failure path compared to CZM. Good agreements between the predicted modelling work and measured notched strength were obtained, with discrepancies in the range of 0.4 - 25%, both displayed consistency in the net-section failures.