A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Direct Displacement-based Seismic Design of Glulam Frames with Buckling Restrained Braces
This paper presents a direct displacement-based design (DDBD) approach for the buckling restrained braces (BRBs) braced glue-laminated timber (glulam) frame (BRBGF) structures. First, the critical design parameters of the DDBD approach were derived for BRBGFs. Then, using experimentally verified numerical models, pushover analyses and nonlinear time-history analyses (NLTHAs) were conducted on a series of one-storey BRBGFs to calibrate the stiffness adjustment factor λ for BRB-timber connections and the spectral displacement reduction factor η. Finally, the DDBD approach was verified as a prospective approach for the seismic design of multi-storey BRBGF buildings by NLTHAs of the case study buildings.
Direct Displacement-based Seismic Design of Glulam Frames with Buckling Restrained Braces
This paper presents a direct displacement-based design (DDBD) approach for the buckling restrained braces (BRBs) braced glue-laminated timber (glulam) frame (BRBGF) structures. First, the critical design parameters of the DDBD approach were derived for BRBGFs. Then, using experimentally verified numerical models, pushover analyses and nonlinear time-history analyses (NLTHAs) were conducted on a series of one-storey BRBGFs to calibrate the stiffness adjustment factor λ for BRB-timber connections and the spectral displacement reduction factor η. Finally, the DDBD approach was verified as a prospective approach for the seismic design of multi-storey BRBGF buildings by NLTHAs of the case study buildings.
Direct Displacement-based Seismic Design of Glulam Frames with Buckling Restrained Braces
Dong, Wenchen (author) / Li, Minghao (author) / Sullivan, Timothy (author) / MacRae, Gregory (author) / Lee, Chin-Long (author) / Chang, Theodore (author)
Journal of Earthquake Engineering ; 27 ; 2166-2197
2023-06-11
32 pages
Article (Journal)
Electronic Resource
Unknown
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