[ Modélisation d’une structure hydroglisseuse par la méthode des éléments finis ]
Volume 46, Issue 1, December 2019, Pages 48–59
Lema Nkwalu Blaise1, CIMBELA KABONGO JOSEPH2, Makengo Lutimba Hubert3, and Kabeya Mukeba Leonard4
1 Département de physique et techniques appliquées, Faculté des sciences, Université Pédagogique Nationale (UPN), Kinshasa, RD Congo
2 Université Pédagogique Nationale de Kinshasa, RD Congo
3 Université Nationale de Kinshasa (UNIKIN), Kinshasa, RD Congo
4 Institut Supérieur de Techniques Appliquées (ISTA) Kinshasa, RD Congo
Original language: French
Copyright © 2019 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.
Global warming is making our rivers become non-navigable during the dry season, following a considerable decline; pushing the population to lock up. It seemed interesting to us to try to overcome this insufficiency by initiating the calculation of a hydroplane leading to a prototype. In this article, we will have to calculate the conditions of resistance of the structure of the hydroplane in maximum load, using the relations of the nonlinear elasticity and the plasticity in fracture mechanics, based on the finite element methods.
Author Keywords: modeling, structural mechanics, numerical methods, finite element methods, hydroplane.
Volume 46, Issue 1, December 2019, Pages 48–59
Lema Nkwalu Blaise1, CIMBELA KABONGO JOSEPH2, Makengo Lutimba Hubert3, and Kabeya Mukeba Leonard4
1 Département de physique et techniques appliquées, Faculté des sciences, Université Pédagogique Nationale (UPN), Kinshasa, RD Congo
2 Université Pédagogique Nationale de Kinshasa, RD Congo
3 Université Nationale de Kinshasa (UNIKIN), Kinshasa, RD Congo
4 Institut Supérieur de Techniques Appliquées (ISTA) Kinshasa, RD Congo
Original language: French
Copyright © 2019 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
Global warming is making our rivers become non-navigable during the dry season, following a considerable decline; pushing the population to lock up. It seemed interesting to us to try to overcome this insufficiency by initiating the calculation of a hydroplane leading to a prototype. In this article, we will have to calculate the conditions of resistance of the structure of the hydroplane in maximum load, using the relations of the nonlinear elasticity and the plasticity in fracture mechanics, based on the finite element methods.
Author Keywords: modeling, structural mechanics, numerical methods, finite element methods, hydroplane.
Abstract: (french)
Le réchauffement climatique fait à ce que nos innombrables cours d’eaux deviennent de plus en plus non navigables, pendant la saison sèche, suite à une considérable décrue; poussant ainsi la population en s’enfermer à eux même. Ainsi, face à cet anachronisme des temps modernes, il nous a paru intéressant de tenter de pallier à cette insuffisance en initiant le calcul d’un hydroglisseur conduisant à un prototype modèle. Dans cet article, nous aurons à calculer les conditions de résistances de la structure de l’hydroglisseur en charge maximale, à l’aide des relations de l’élasticité non linéaire et de la plasticité en mécanique de rupture, en se basant sur les méthodes numériques, plus précisément celle des éléments finis.
Author Keywords: modélisation , mécanique de structure , méthodes numériques , méthodes des éléments finis , hydroglisseur.
How to Cite this Article
Lema Nkwalu Blaise, CIMBELA KABONGO JOSEPH, Makengo Lutimba Hubert, and Kabeya Mukeba Leonard, “Modeling of a hydroplane structure by the finite element method,” International Journal of Innovation and Scientific Research, vol. 46, no. 1, pp. 48–59, December 2019.
