Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Eelco Jansen"'
Efficient generation of geodesic random fields in finite elements with application to shell buckling
Publikováno v:
Thin-Walled Structures 179 (2022)
Structures contain inherent deviations from idealized geometry and material properties. Quantifying the effects of such random variations is of interest when determining the reliability and robustness of a structure. Generating fields that follow co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::986fbd7821281e85844a123d1cecb35a
https://www.repo.uni-hannover.de/handle/123456789/13662
https://www.repo.uni-hannover.de/handle/123456789/13662
Autor:
Sander van den Broek, Eelco Jansen, Alberto Pirrera, Paul M. Weaver, Raimund Rolfes, S. Minera
Publikováno v:
AIAA Journal. 58:2307-2320
The effect of stochastic variation in material and geometric properties on structural performance is important for robust design. Knowledge of such effects can be acquired by applying variation pat...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a231b8d14691fd28b8d08e38a18d1eb5
https://doi.org/10.2514/1.j058962
https://doi.org/10.2514/1.j058962
Autor:
Saullo G. P. Castro, Eelco Jansen
The multi-modal formulation of Koiter's asymptotic method provides a systematic and efficient procedure to evaluate the initial post-buckling behaviour and to assess the nonlinear behavior of structures. This manuscript presents a displacement-based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::935a940c5f85a491087288e1de5bb909
https://engrxiv.org/92xvf
https://engrxiv.org/92xvf
Publikováno v:
Thin-Walled Structures. 139:219-231
A numerical study of damage behaviour in unidirectional Carbon Fibre Reinforced Plastics (CFRP) laminates at different stress ratios is self implemented. The study is conducted using the commercial finite element software ABAQUS employing a layer-bas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bea0b4f2aa97d1844a31a6c490340b60
https://doi.org/10.1016/j.tws.2019.03.005
https://doi.org/10.1016/j.tws.2019.03.005
Publikováno v:
Mechanics of Advanced Materials and Structures. 26:48-55
Exploiting the anisotropic nature of composite laminates is a driving factor to improve the design regime of multistable structures. The concept of laminate tailoring is being taken a step ahead by allowing variation in fiber angle orientation within
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::465bd298868ae165ec6147b0bd8c1e61
https://doi.org/10.1080/15376494.2018.1512022
https://doi.org/10.1080/15376494.2018.1512022
Publikováno v:
Thin-Walled Structures. 171:108735
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25603e3e9e2b3765d9ea82a9ecc67b8b
https://doi.org/10.1016/j.tws.2021.108735
https://doi.org/10.1016/j.tws.2021.108735
Autor:
Raimund Rolfes, Felix Haase, Marc Köntges, Seyed Roozbeh Nabavi, Eelco Jansen, Jörg Käsewieter
Publikováno v:
IEEE Journal of Photovoltaics. 8:1510-1524
We experimentally analyze the position and opening behavior of cracks in multicrystalline silicon solar cells laminated in standard-sized frameless modules during mechanical loading in a 4-line-bending setup. The results of the experiment are reprodu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a81eeb74e5151d4ee7d0e0d3f14115d
https://doi.org/10.1109/jphotov.2018.2871338
https://doi.org/10.1109/jphotov.2018.2871338
Publikováno v:
Composite Structures. 183:161-175
Multistable structures used in morphing applications are conventionally achieved by using unsymmetric laminates with straight fibers. An ideal morphing system always calls for a structure with highly anisotropic internal architecture. With the advanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::784cd9c15a27ec56497ef27fa5d24798
https://doi.org/10.1016/j.compstruct.2017.02.014
https://doi.org/10.1016/j.compstruct.2017.02.014
Publikováno v:
Composite Structures
A two-way coupling global-local finite element approach which has demonstrated its potential on the basis of representative test cases in earlier work, is used for the progressive failure analysis of large stiffened composite panels. In order to real
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f7f428d8675d09cbe719fa190931bf15
https://doi.org/10.1016/j.compstruct.2017.02.011
https://doi.org/10.1016/j.compstruct.2017.02.011
Publikováno v:
Solar Energy Materials and Solar Cells. 170:263-277
During production, solar cells undergo significant thermomechanical loadings that lead to permanent deformations before being laminated in photovoltaic (PV) modules. One of these thermomechanical production processes is cofiring. In this work, the pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89e9dbbc2d2cbb1a6c6d7c213cb02031
https://doi.org/10.1016/j.solmat.2017.06.012
https://doi.org/10.1016/j.solmat.2017.06.012