Zobrazeno 1 - 10
of 2 311
pro vyhledávání: '"Braced frame"'
Publikováno v:
Rekayasa Sipil, Vol 18, Iss 2, Pp 116-123 (2024)
EBF-V bracing is highly attractive due to its good seismic performance in high seismic zones. Vertical link beams as a component are capable of high elastic displacement and ductility to absorb lateral forces through shear-bending collapse mechanisms
Externí odkaz:
https://doaj.org/article/d24b29b027344733a0681b9656c73ad1
Publikováno v:
Rekayasa Sipil, Vol 18, Iss 2, Pp 124-130 (2024)
To make the structure stronger and stiffer, which is more susceptible to earthquake forces, a special mechanism is required to improve the structure's lateral stability. EBF-V with a horizontal link beam is a brace that can enhance structural perform
Externí odkaz:
https://doaj.org/article/e7f35c7a4141461ebab3bb7f03bdd622
Publikováno v:
Fundamental Research, Vol 4, Iss 3, Pp 603-610 (2024)
A magnetorheological self-centering brace (MR–SCB) has been proposed to improve the energy dissipation capability of the brace. In this paper, a 15-story MR–SCB braced frame is numerically analyzed to examine its seismic performance and resilienc
Externí odkaz:
https://doaj.org/article/ec34f0f081634ebdb66f0dcf4b8b726c
Publikováno v:
Eng, Vol 4, Iss 4, Pp 2978-2990 (2023)
Previous studies have demonstrated that the inclusion of tire-derived aggregate (TDA) enhances the damping, ductility, and toughness of concrete mixtures. The effectiveness of tire-derived aggregate as a ductile material with a higher damping ratio a
Externí odkaz:
https://doaj.org/article/f7b69042ac154e8ca5d08cb18c0a82e9
Autor:
Gerard J. O’Reilly, Jamie Goggins
Publikováno v:
Infrastructures, Vol 9, Iss 7, p 112 (2024)
Significant inelastic deformations induced in structural systems lead to structures possibly possessing some degree of permanent lateral deformation following major seismic events. These permanent deformations have led to considerable research being
Externí odkaz:
https://doaj.org/article/4aa05aced8304987bca475b2d0207709
Publikováno v:
Applied Sciences, Vol 14, Iss 11, p 4676 (2024)
Moment-resisting frames (MRFs) and eccentrically braced frames (EBFs) can be effectively combined in multi-story steel buildings. In fact, MRFs provide redundancy and ductility, while EBFs provide initial and post-yield stiffness with high energy dis
Externí odkaz:
https://doaj.org/article/04de7ccf40af44d5b3007579d2e4e2cd
Publikováno v:
Buildings, Vol 14, Iss 4, p 1145 (2024)
The aim of this paper is to evaluate the nonlinear static response of steel concentrically braced frames (CBFs) by considering the response of embedded footings in granular soils using the Beam on Nonlinear Winkler Foundation (BNWF) approach. To mode
Externí odkaz:
https://doaj.org/article/e5afc9f70af64f77ba6476f8d5882278
Publikováno v:
CivilEng, Vol 4, Iss 2, Pp 551-566 (2023)
Existing literature suggests that substituting mineral aggregates with tire-derived aggregate (TDA) in concrete increases the ductility and toughness of the concrete at the cost of lowering its strength and stiffness. Hence, TDA concrete has applicat
Externí odkaz:
https://doaj.org/article/f5875fda13624dde8c2cb706e9cba91a
Autor:
Atefeh Soleymani, Hamed Saffari
Publikováno v:
Journal of Rehabilitation in Civil Engineering, Vol 11, Iss 2, Pp 153-177 (2023)
The ability of structures to withstand seismic loads is the most important feature of earthquake engineering. Because of their high stiffness and lateral strength, concentrically braced frames (CBF) are one of the most prevalent resisting methods in
Externí odkaz:
https://doaj.org/article/e71a4af7be7c4bb38da41997f955cac9
Autor:
Panjaitan Arief, Hasibuan Purwandy, Putra Rudiansyah, Afifuddin Mochammad, Bermansyah Surya, Haiqal Muhammad
Publikováno v:
E3S Web of Conferences, Vol 476, p 01003 (2024)
Concentrically Braced Frames (CBFs) are structural systems that are recommended to be constructed in earthquake-hazard areas. The brace is a CBF component that plays a role as an energy dissipator due to the seismic action. To result in a good perfor
Externí odkaz:
https://doaj.org/article/e5da3bbb47a145528e53b8bc50903959