Zobrazeno 1 - 10
of 402
pro vyhledávání: '"poutre"'
Publikováno v:
Journal of Materials and Engineering Structures, Vol 3, Iss 1, Pp 2-13 (2016)
In this study, non unified local shear deformation theory is proposed to consider the bending and buckling of nano beams. This theory is based on the assumption that the cross-sectional and planar displacements consist of bending and shear components
Externí odkaz:
https://doaj.org/article/648f29c5b32646648c42208253eec4e6
Autor:
Mostefa LECHEHEB, Rachid LASSOUED
Publikováno v:
Journal of Materials and Engineering Structures, Vol 4, Iss 4, Pp 235-244 (2017)
In this article, we study the dynamic behavior of the rail under inclined loads. The rail is modeled as a curved beam under lateral loads. When a train enters a curve, two sources lead to these lateral forces that have rarely been studied by previous
Externí odkaz:
https://doaj.org/article/d2c8a6a2bd7d4830806597ceddbe3be4
Publikováno v:
Journal of Materials and Engineering Structures, Vol 3, Iss 2, Pp 83-93 (2016)
The transverse shear behavior of the composite beams can be critical and must therefore be properly represented by the various models of structures normally used to predict their behavior or to identify their properties. We propose in this work, a wa
Externí odkaz:
https://doaj.org/article/189d1e142b2740a8a5e7d763cd2a9959
Autor:
Blot, Jean-Yves
La lecture des rôles mécaniques au sein de la poutre-navire fournit à l’archéologue et à l’ethnographe naval un outillage opératoire au quotidien dont le chercheur des sciences humaines peut explorer l’horizon analytique en parcourant, en
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=openedition_::2a6f72986e80fe7bbe77c72ec8eddcb1
http://journals.openedition.org/ephaistos/11206
http://journals.openedition.org/ephaistos/11206
Autor:
Wu, Ke
Publikováno v:
Robotics [cs.RO]. Centrale lille, 2023. English. ⟨NNT : ⟩
Compliant mechanisms (CMs), as a novel type of mechanical systems, utilize the elastic deformation of the builtin elementary flexible members to transfer motion, force and energy. Due to their inherent advantages, CMs have been widely used in various
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::cf32056ea8b324dad577967dc3ce26f9
https://inria.hal.science/tel-04160409
https://inria.hal.science/tel-04160409
Publikováno v:
Journal of Materials and Engineering Structures, Vol 2, Iss 3, Pp 130-144 (2015)
In the first part of this work, analytical expressions were determined for the stresses through the thickness of a composite beam submitted to electrical excitation. In the second part of this study we are interested in the theory of elasticity, whic
Externí odkaz:
https://doaj.org/article/519657d03d8d4b4588dd758787cee2d0
Autor:
Pascal-Abdellaoui, Youri
Publikováno v:
Mécanique des solides [physics.class-ph]. Université Paris-Saclay, 2022. Français. ⟨NNT : 2022UPAST133⟩
The phenomenon of whipping is one of the potential consequences of the accidental of a high energy ligne break (HELB), it is part of the loading cases taken into account in the framework of internal aggression files of nuclear power plants. Whipping
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3515::8f6131cd3cb5c648ea1e78925ab12f22
https://theses.hal.science/tel-03946794/document
https://theses.hal.science/tel-03946794/document
Publikováno v:
15ème colloque national en calcul des structures
15ème colloque national en calcul des structures, Université Polytechnique Hauts-de-France [UPHF], May 2022, 83400 Hyères-les-Palmiers, France
15ème colloque national en calcul des structures, Université Polytechnique Hauts-de-France [UPHF], May 2022, 83400 Hyères-les-Palmiers, France
International audience
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3515::46ddfced0550173051b6dc14c8f734f4
https://hal.science/hal-03717649/document
https://hal.science/hal-03717649/document
Autor:
Hariz, Marwan
Publikováno v:
Classical Analysis and ODEs [math.CA]. Université Rennes 1, 2021. English. ⟨NNT : 2021REN1S092⟩
In this thesis, we discuss an elastic, isotropic and homogeneous straight Timoshenko beam with linear constitutive laws subjected to external forces and moments and surrounded eventually by foundations. More precisely, on one hand, we are interested
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::516d7f434a5b8a930ba9518cd91100ed
https://theses.hal.science/tel-03624413/document
https://theses.hal.science/tel-03624413/document
Autor:
Amor, Achref
Publikováno v:
Mécanique des solides [physics.class-ph]. Sorbonne Université, 2020. Français. ⟨NNT : 2020SORUS013⟩
Mécanique des solides [physics.class-ph]. Sorbonne université, 2020. Français
Mécanique des solides [physics.class-ph]. Sorbonne université, 2020. Français
The work carried out during this thesis focused on the study of the behavior of a bistable buckled beam subjected to several types of actuations. The static and dynamic aspects of switching mecanism are analyzed. The kinematic model used is the Elast
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::08e9db390f358e326695956b883055ef
https://tel.archives-ouvertes.fr/tel-03135799v2/document
https://tel.archives-ouvertes.fr/tel-03135799v2/document