Zobrazeno 1 - 10
of 34
pro vyhledávání: '"J. Infante Barbosa"'
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Submitted by Isabel Melo (imelo@sa.isel.pt) on 2021-05-13T10:02:25Z No. of bitstreams: 1 Mechanical_MARLoja.pdf: 5833639 bytes, checksum: 1360f2da2f98615fd6eea0c0f0e78ffb (MD5) Made available in DSpace on 2021-05-13T10:02:25Z (GMT). No. of bitstreams
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c368685b7f3d313f2415d9b799c46781
https://doi.org/10.1080/15376494.2021.1919801
https://doi.org/10.1080/15376494.2021.1919801
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Functionally graded materials are characterized by its continuous spatial properties’ variation which provides them a better behaviour concerning strain and stress transition, hence avoiding the abrupt changes typical of composite fibre reinforced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::894d23495c05a0f2d4867ca954ee274f
https://doi.org/10.1016/j.compstruct.2020.113250
https://doi.org/10.1016/j.compstruct.2020.113250
Publikováno v:
Computational Mechanics. 49:545-564
We derive the equations of the multiplicative decomposition in the context of finite strain plasticity with elastic isotropy and arbitrary (isotropic and anisotropic) flow rules. We include multiple surface yield criteria and mixed control of stress
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01f97dd444bec1c37ea98e8c7c2e8573
https://doi.org/10.1007/s00466-011-0659-5
https://doi.org/10.1007/s00466-011-0659-5
Publikováno v:
Computational Mechanics. 48:385-406
The corotational method for frame-invariant elements is generalized to obtain a consistent large-strain shell element incorporating thickness extensibility. The resulting element allows arbitrary in-plane deformations and is distinct from the traditi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3f5c62f0817b6bd80142b33840a21a0
https://doi.org/10.1007/s00466-011-0588-3
https://doi.org/10.1007/s00466-011-0588-3
Publikováno v:
Inverse Problems in Science and Engineering. 18:481-497
A package of B-spline finite strip models is developed for the linear analysis of piezolaminated plates and shells. This package is associated to a global optimization technique in order to enhance the performance of these types of structures, subjec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2030718e565b2ffc834eeb75080dd64d
https://doi.org/10.1080/17415971003624363
https://doi.org/10.1080/17415971003624363
Publikováno v:
Computers & Structures. 79:2321-2333
This paper deals with the development of a family of higher order B-spline finite strip models applied to the static and free vibration analysis of laminated plates, with arbitrary shape and lay-ups, loading and boundary conditions. The lamination sc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29b0bedd98a2897de2e3bee90b69310e
https://doi.org/10.1016/s0045-7949(01)00065-7
https://doi.org/10.1016/s0045-7949(01)00065-7
Publikováno v:
Computers & Structures. 76:407-420
A high order shear deformation theory is used to develop a discrete model for the sensitivity analysis and optimization of laminated plate and shell structures in non-linear response. The geometrically non-linear analysis is based on an updated Lagra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a86e0379ba38b2daf919559b69764c76
https://doi.org/10.1016/s0045-7949(99)00164-9
https://doi.org/10.1016/s0045-7949(99)00164-9
Publikováno v:
Computing Systems in Engineering. 2:525-533
In this paper is presented the sensitivity analysis for the optimization of axisymmetric shells subject to static and dynamic constraints. Thickness and shape design variables are considered. The model is based on a two-node frustum-conical finite el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39318589e9b912b39705263054c71371
https://doi.org/10.1016/0956-0521(91)90054-9
https://doi.org/10.1016/0956-0521(91)90054-9
Akademický článek
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A discrete model for the design sensitivity analysis of multi-layered composite shells of revolution
Publikováno v:
Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
This paper studies the sensitivity analysis for the optimization of the multi-layered composite axisymmetric shells subjected to arbitrary static loading and free vibrations. The structural analysis is carried out using a two node frustum-cone finite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3ca851a93dae3535ebb0274de8dffdf
