Zobrazeno 1 - 10
of 3 604
pro vyhledávání: '"Post-Buckling"'
Publikováno v:
Journal of Applied and Computational Mechanics, Vol 10, Iss 4, Pp 754-769 (2024)
Due to lack of a design resistance for cellular beam-columns under the axial-shear-flexure interaction, the design interaction resistances were investigated through a validated finite element analysis. The beam-columns are simply supported and subjec
Externí odkaz:
https://doaj.org/article/449f54f356d341239e4613560f166708
Publikováno v:
Nonlinear Engineering, Vol 13, Iss 1, Pp 1-18 (2024)
This research develops a data-driven methodology for structural instability problems with highly nonlinear, difficult, noisy, and small data. A fast analysis and prediction (FAP) approach for instability problems of thin shells is first proposed. Thi
Externí odkaz:
https://doaj.org/article/95b30e8c2f0f403eb9f92865a2482191
Publikováno v:
Results in Engineering, Vol 23, Iss , Pp 102716- (2024)
To study the buckling behavior and the design method of the load-carrying capacity of cold-formed thin-walled lipped angle, axial compression tests were carried out on 32 lipped angle columns with different sections and slenderness ratios which were
Externí odkaz:
https://doaj.org/article/c9f74d5de5904ecea83879c5596edf3d
Publikováno v:
Nonlinear Engineering, Vol 13, Iss 1, Pp 20220274-8 (2024)
In this study, the influence of concentrated damage on the stability of beams under static loads is investigated according to a co-rotational-based large displacement approach. Well-known benchmark beam-like structures have been considered under diff
Externí odkaz:
https://doaj.org/article/8b2c8ea1075c470f900fb6ce06d5ab51
Autor:
Emine Gülşah Yıldırım, Rahmi Ünal
Publikováno v:
Havacılık ve Uzay Teknolojileri Dergisi, Vol 17, Iss 1, Pp 1-28 (2024)
Buckling phenomenon is a common failure mode for composite materials under the effect of compressive loading which is mainly investigated in two stages as pre –buckling and post –buckling. At the pre –buckling phase, the deformations take place
Externí odkaz:
https://doaj.org/article/9377d338620249f490a4a6a07a8ee32e
Publikováno v:
مهندسی مکانیک شریف, Vol 39.3, Iss 2, Pp 3-11 (2023)
In the present work, the effect of smart shape-memory alloys on thermal buckling and post-buckling of monoclinic and unidirectional composite panels has been investigated. The aerodynamic pressure applied to the system was modeled using the piston th
Externí odkaz:
https://doaj.org/article/50100c1f3b974daf8a00a976aefcca06
Akademický článek
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Autor:
Alexandre Rossi, Adriano Silva de Carvalho, Vinicius Moura de Oliveira, Alex Sander Clemente de Souza, Carlos Humberto Martins
Publikováno v:
Eng, Vol 4, Iss 3, Pp 2226-2253 (2023)
Lateral distortional buckling (LDB) is an instability phenomenon characteristic of steel-concrete composite beams (SCCB) that occurs in the presence of hogging moments in regions close to internal supports. The LDB behavior in SCCB is not yet fully u
Externí odkaz:
https://doaj.org/article/f010b4cdfc7c4cbb9f6e0a226c3253d9
Autor:
Musab Rabi, Yazeed S. Jweihan, Ikram Abarkan, Felipe Piana Vendramell Ferreira, Rabee Shamass, Vireen Limbachiya, Konstantinos Daniel Tsavdaridis, Luis Fernando Pinho Santos
Publikováno v:
Results in Engineering, Vol 21, Iss , Pp 101749- (2024)
The use of periodical elliptically-based web (EBW) openings in high strength steel (HSS) beams has been increasingly popular in recent years mainly because of the high strength-to-weight ratio and the reduction in the floor height as a result of allo
Externí odkaz:
https://doaj.org/article/d020da54822943faa06fcc5cc8141793