Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Sophy Chhang"'
Publikováno v:
Advanced Modeling and Simulation in Engineering Sciences, Vol 7, Iss 1, Pp 1-37 (2020)
Abstract A new formulation of geometrically exact planar Euler-Bernoulli beam in multi-body dynamics is proposed. For many applications, the use of the Euler-Bernoulli model is sufficient and has the advantage of being a nodal displacement-only formu
Externí odkaz:
https://doaj.org/article/d5c2b485e4324f4caeda3d07dbe5762e
Publikováno v:
Computers and Structures
Computers and Structures, Elsevier, 2017, 187, pp.50-63. ⟨10.1016/j.compstruc.2017.03.021⟩
Computers & Structures
Computers & Structures, 2017, 187, pp.50-63. ⟨10.1016/j.compstruc.2017.03.021⟩
Computers and Structures, Elsevier, 2017, 187, pp.50-63. ⟨10.1016/j.compstruc.2017.03.021⟩
Computers & Structures
Computers & Structures, 2017, 187, pp.50-63. ⟨10.1016/j.compstruc.2017.03.021⟩
A new time integration scheme that converse the mechanical energy has been proposed for co-rotating planar beams.In absence of external loads, the linear and angular momenta remain constant with the proposed scheme.Formal proofs of conservation prope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b93ba6aac0b645e2faa6aa7417d8a48
https://doi.org/10.1016/j.compstruc.2017.03.021
https://doi.org/10.1016/j.compstruc.2017.03.021
Publikováno v:
6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2017
6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2017, Jun 2017, Rhodes Island, Greece. pp.3682-3696
6th International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering, COMPDYN 2017, Jun 2017, Rhodes Island, Greece. pp.3682-3696
International audience; This article presents an energy-momentum integration scheme for the nonlinear dynamic analysis of planar Bernoulli/Timoshenko beams. The co-rotational approach is adopted to describe the kinematics of the beam and Hermitian fu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80f94a1b6c778124ce8a52d7f95059b5
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01740179
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01740179
Publikováno v:
Finite Elements in Analysis and Design
Finite Elements in Analysis and Design, Elsevier, 2017, 134, pp.41--54. ⟨10.1016/j.finel.2017.04.001⟩
Finite Elements in Analysis and Design, 2017, 134, pp.41--54. ⟨10.1016/j.finel.2017.04.001⟩
Finite Elements in Analysis and Design, Elsevier, 2017, 134, pp.41--54. ⟨10.1016/j.finel.2017.04.001⟩
Finite Elements in Analysis and Design, 2017, 134, pp.41--54. ⟨10.1016/j.finel.2017.04.001⟩
International audience; This paper presents an energy-momentum method for three dynamic co-rotational formulations of shear flexible 2D beams. The classical midpoint rule is applied for both kinematic and strain quantities. Although the idea as such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d688e6811a70fd1d628c018bafc94027
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01579375
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01579375
Publikováno v:
7th European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS Congress 2016
7th European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS Congress 2016, Jun 2016, Hersonissos, Greece. pp.5496--5506
7th European Congress on Computational Methods in Applied Sciences and Engineering, ECCOMAS Congress 2016, Jun 2016, Hersonissos, Greece. pp.5496--5506
International audience; This paper presents an energy-momentum method for nonlinear dynamics of 2D Bernoulli corotational beams. It is shown that the time stepping algorithm conserves energy, linear momentum and angular momentum. To be consistent in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f169dcfe8025694bfc3321328f6421da
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01416481
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01416481