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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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Khan, Muhammad Kashif
Coventry University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (8/8 displayed)
- 2020Effect of Post Weld Heat Treatment on the Microstructure and Electrochemical Characteristics of Dissimilar Material Welded by Butter Methodcitations
- 2019Experimental investigation on the quasi-static mechanical behavior of autoclaved aerated concrete insulated sandwich panelscitations
- 2018Effect of ultrasonic nanocrystal surface modification on residual stress and fatigue cracking in engineering alloyscitations
- 2011Effect of residual stress on the nanoindentation response of aerospace aluminium alloyscitations
- 2011Application of synchrotron X-ray diffraction and nanoindentation for the determination of residual stress fields around scratchescitations
- 2011A combined experimental and finite element approach for determining mechanical properties of aluminium alloys by nanoindentationcitations
- 2010Determination of the residual stress field around scratches using synchrotron X-rays and nanoindentationcitations
- 2009Effect of tool profile and fatigue loading on the local hardness around scratches in clad and unclad aluminium alloy 2024citations
Places of action
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article
Experimental investigation on the quasi-static mechanical behavior of autoclaved aerated concrete insulated sandwich panels
Abstract
This research work aims to experimentally study the quasi-static mechanical behavior of a new proposed sandwich insulated panel consisting of autoclaved aerated concrete as the core material and composite laminate as the face reinforcement. Composite insulated sandwich panels were fabricated using woven E/glass fiber plies and metal sheet as face skins stacked to the core. Quasi-static flexural three-point bending and indentation tests were carried out to investigate the mechanical responses of the manufactured sandwich panels. Stress distribution and crack growth of the reinforced beam elements in flexural tests were captured and tracked through a digital image correlation method. The effects of several parameters such as the indenter’s diameter, nose shape geometry and face sheet stacking sequence on the energy absorption behavior of specimens with different boundary conditions based on visual observation of captured microscopic images were explored and compared. Test results indicated that both indenter diameter and boundary conditions affect response and damage mechanisms significantly whereas indenter nose shape has a slight effect on energy absorption. The results illustrate the benefit of incorporation of fiber metal laminate face sheets as a simple and cost-effective in situ technique to strengthening the existing lightweight cementitious materials used in the construction of non-structural components.