Volume 17, Issue 2, July 2016, Pages 698–706
Rajaa RHANIM1, Hanae Ouaoumar2, Mohamed Lahlou3, Hassan Rhanim4, and Abdelkarim Nassim5
1 Laboratoire Instrumentation de Mesure et de Contrôle IMC, Physics Department, Chouaïb Doukkali University d’EL Jadida, Maroc
2 Laboratory of control and mechanical characterization metals and structures, ENSEM, Casablanca, Maroc
3 Laboratory of control and mechanical characterization metals and structures, ENSEM, Casablanca, Maroc
4 Laboratoire de Mécanique et Energétique LME, Physics Department, Chouaïb Doukkali University, EL Jadida, Maroc
5 Laboratoire Instrumentation de Mesure et de Contrôle IMC, Physics Department, Chouaïb Doukkali University, EL Jadida, Maroc
Original language: English
Copyright © 2016 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
The knowledge of the mechanical behavior is essential to predict the lifetime of components in order to avoid any sudden break in service. In this context arises our study which aims firstly to study the behavior of an ABS plate reliability(acrylonitrile butadiene styrene) artificially damaged and subjected to uniaxial tensile loading and with the aim to predict the lifetime and know the limits that must not be exceeded as this can cause failure. To measure the criticality of the damage we based this work on the theory of the unified damage, secondly to consider the stress concentration phenomenon in the sample in the presence of a discontinuity. We will also treat in this manuscript the evaluation of the stress intensity factor by an analytical calculation using the method of superposition about a combined defect. The results obtained in the light of this study allowed us to determine the different stages of damage and critical defect size which leads to the ruin of the structure.
Author Keywords: Damage, ABS, unified Theory, Reliability, stress intensity factor, Tensile testing.
Rajaa RHANIM1, Hanae Ouaoumar2, Mohamed Lahlou3, Hassan Rhanim4, and Abdelkarim Nassim5
1 Laboratoire Instrumentation de Mesure et de Contrôle IMC, Physics Department, Chouaïb Doukkali University d’EL Jadida, Maroc
2 Laboratory of control and mechanical characterization metals and structures, ENSEM, Casablanca, Maroc
3 Laboratory of control and mechanical characterization metals and structures, ENSEM, Casablanca, Maroc
4 Laboratoire de Mécanique et Energétique LME, Physics Department, Chouaïb Doukkali University, EL Jadida, Maroc
5 Laboratoire Instrumentation de Mesure et de Contrôle IMC, Physics Department, Chouaïb Doukkali University, EL Jadida, Maroc
Original language: English
Copyright © 2016 ISSR Journals. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Abstract
The knowledge of the mechanical behavior is essential to predict the lifetime of components in order to avoid any sudden break in service. In this context arises our study which aims firstly to study the behavior of an ABS plate reliability(acrylonitrile butadiene styrene) artificially damaged and subjected to uniaxial tensile loading and with the aim to predict the lifetime and know the limits that must not be exceeded as this can cause failure. To measure the criticality of the damage we based this work on the theory of the unified damage, secondly to consider the stress concentration phenomenon in the sample in the presence of a discontinuity. We will also treat in this manuscript the evaluation of the stress intensity factor by an analytical calculation using the method of superposition about a combined defect. The results obtained in the light of this study allowed us to determine the different stages of damage and critical defect size which leads to the ruin of the structure.
Author Keywords: Damage, ABS, unified Theory, Reliability, stress intensity factor, Tensile testing.
How to Cite this Article
Rajaa RHANIM, Hanae Ouaoumar, Mohamed Lahlou, Hassan Rhanim, and Abdelkarim Nassim, “Mechanical behavior study of an ABS’s sample damaged artificially,” International Journal of Innovation and Applied Studies, vol. 17, no. 2, pp. 698–706, July 2016.
