網頁Steel coupling beams, whether encased in concrete or not, offer a very high degree of ductility relative to common concrete coupling beams. Hybrid core wall systems, that is … 網頁replaceable coupling beams. The vertical deformation of loading point is represented by the symbol Δ and calculated by Eqs. (1) –(3): Δ ¼ Δfuse þΔnonyield (1) Δfuse ¼ Δshear …
Structural fuse performance and earthquake-resilient performance of beam-column joints with replaceable …
網頁A new system involving a replaceable midspan fuse located in the coupling beam was developed. In this system, the fuse acts as the primary energy-dissipating component, … 網頁The hybrid coupling beam couples the wall limbs by a friction damper connected through steel beam segments. The strength and stiffness of the friction damper are carefully designed to concentrate more deformation on the damper. The friction mechanism could dissipate more energy than the traditional RC coupling beam. passport renewal processing times 2022
Structural fuse performance and earthquake-resilient performance of beam-column joints with replaceable …
網頁2016年7月1日 · The proposed replaceable steel coupling beam with an end-plate connection exhibited excellent energy-dissipation capacity. ... Large-scale testing of a … 網頁This paper presents a series of quasi-static tests conducted to examine the seismic behavior and replaceability of the replaceable coupling beams. A total of four large-scale specimens were designed and tested, where different types of beam-to-link connections were adopted, including end plate, splice plate, bolted web, and adhesive web. 網頁2024年1月12日 · Shahrooz, BM, Fortney, PJ, Harries, KA (2024) Steel coupling beams with a replaceable fuse. Journal of Structural Engineering 144(2): 04217210-1-11. Google Scholar Crossref passport renewal processing time philippines