Assessment of seismic design parameters of moment resisting RC braced frames with metallic fuses

•Ductility demands (μ) of HEDDs increases as postyielding stiffness increases.•To get the desired failure mechanism, stiffness parameter β should be 0.5

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Bibliographic Details
Published in:Engineering structures 2015-07, Vol.95, p.138-153
Main Authors: Tena-Colunga, A., Nangullasmú-Hernández, H.J.
Format: Article
Language:English
Subjects:
Deformation capacity
Design drifts
Ductility demands
Energy dissipation
Metallic fuses
Overstrength
Seismic response factors
Stiffness balances
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Description
Summary:•Ductility demands (μ) of HEDDs increases as postyielding stiffness increases.•To get the desired failure mechanism, stiffness parameter β should be 0.5
ISSN:0141-0296
1873-7323
DOI:10.1016/j.engstruct.2015.03.062