Zobrazeno 1 - 10
of 2 646
pro vyhledávání: '"Finite Element models"'
Autor:
Nicola Zani, Luigi Solazzi
Publikováno v:
Eng, Vol 5, Iss 3, Pp 1696-1707 (2024)
This research focuses on cylindrical helical springs with circular cross-sections made from carbon steel (SH 0.82% C) and stainless steel (AISI 302). The transformation from a linear bar to a circular spiral involves numerous factors such as material
Externí odkaz:
https://doaj.org/article/f2562c86ff3f4511922d0784439b1898
Publikováno v:
Revista IBRACON de Estruturas e Materiais, Vol 18, Iss 1 (2024)
Abstract Several structural models aim to predict the behavior of masonry walls. Those are included in technical standards strive to ensure the anticipation of the structural capacity, thereby assuring its safety. Different regions of the world encom
Externí odkaz:
https://doaj.org/article/fda4902b42954e13bf3d44d0c056157d
Publikováno v:
International Journal of Concrete Structures and Materials, Vol 18, Iss 1, Pp 1-19 (2024)
Abstract Basically, the interface shear strength between two concrete layers of varying ages must be sufficient to withstand the applied actions on the structure, specifically fire attack, which may cause the complete collapse of the composite struct
Externí odkaz:
https://doaj.org/article/096a63239b4c4dc387648da711041bbb
Autor:
Oscar O. Odeigah, Ethan D. Kwan, Kristen M. Garcia, Henrik Finsberg, Daniela Valdez-Jasso, Joakim Sundnes
Publikováno v:
Frontiers in Physiology, Vol 15 (2024)
Pulmonary arterial hypertension (PAH) presents a significant challenge to right ventricular (RV) function due to progressive pressure overload, necessitating adaptive remodeling in the form of increased wall thickness, enhanced myocardial contractili
Externí odkaz:
https://doaj.org/article/7fdf6c584bee486db689d3c4cb28bc7e
Publikováno v:
Железобетонные конструкции, Vol 4, Iss 4, Pp 43-51 (2023)
The article presents a calculation of rubber-metal vibration isolators with five holes of different diameters using a software package that implements the finite element method. A comparative analysis of the Eigen frequencies of rubber-metal vibratio
Externí odkaz:
https://doaj.org/article/0280c3fd14fe4738b74cd89c9a0c77fb
Autor:
Angela Mitevska, Citlally Santacruz, Eric J. Martin, Ian E. Jones, Arian Ghiacy, Simon Dixon, Nima Mostafazadeh, Zhangli Peng, Evangelos Kiskinis, John D. Finan
Publikováno v:
Neurotrauma Reports, Vol 4, Iss 1, Pp 682-692 (2023)
Human induced pluripotent stem cell (hiPSC)-derived cells can reproduce human-specific pathophysiology, patient-specific vulnerability, and gene-environment interactions in neurological disease. Human in vitro models of neurotrauma therefore have gre
Externí odkaz:
https://doaj.org/article/47e30200723c4050a8f7f4597de30249
Publikováno v:
Alexandria Engineering Journal, Vol 78, Iss , Pp 339-347 (2023)
This study investigates the impact of openings on the behavior of arched beams and the effectiveness of different strengthening materials in enhancing their performance. The study involves three stages. The first stage focuses on the effect of openin
Externí odkaz:
https://doaj.org/article/bbeed3846a024928ab2784d8b65fcce0
Autor:
Valentina Giammaria, Giulia Del Bianco, Monica Capretti, Simonetta Boria, Lorenzo Vigna, Andrea Calzolari, Vincenzo Castorani
Publikováno v:
Journal of Composites Science, Vol 8, Iss 8, p 331 (2024)
Recent pressure on scientists and industries to use renewable resources, as well as the need to produce environmentally friendly materials, has led researchers and manufacturers to use natural fibres as possible reinforcements for their composites. A
Externí odkaz:
https://doaj.org/article/93d44cf31a754ca0a7cda8de48703cd0
Autor:
Petr Jehlicka, Frantisek Wald
Publikováno v:
Heliyon, Vol 9, Iss 12, Pp e22689- (2023)
When chord face failure occurs, one of the factors, which influence the resistance of the square hollow sections joint is the brace-to-chord width ratio of the joint. This includes the size of the weld connecting the two members. The influence of wel
Externí odkaz:
https://doaj.org/article/719594be944746efb3d72100cc9b4dc8
Publikováno v:
Designs, Vol 8, Iss 2, p 29 (2024)
Numerical modeling tools are essential in aircraft structural design, yet they face challenges in accurately reflecting real-world behavior due to factors like material properties scatter and manufacturing-induced deviations. This article addresses t
Externí odkaz:
https://doaj.org/article/b3489e27018940e781df5416f5968d58