Issue 76
A.Abdulridha et alii, Fracture and Structural Integrity, 76 (2026) 129-153; DOI: 10.3221/IGF-ESIS.76.09
HYBRID
HYBRID
El Centro
Loma Prieta
Kobe
El Centro
Loma Prieta
Kobe
0 1 2 3 4 5 6
0 1 2 3 4 5 6
STORY
STORY
0
100
200
300
400
500
600
0
0.01 0.02 0.03 0.04 0.05 0.06
DISPLACEMENT mm
DRIFT mm/ mm
Figure 9: Story-displacement and drift responses of 5-story frame under different seismic inputs: effect of bracing, dampers, and hybrid systems.
WITHOUT
WITHOUT
El Centro
Loma Prieta
Kobe
El Centro
Loma Prieta
Kobe
10 12
10 12
0 2 4 6 8
0 2 4 6 8
STORY
STORY
0
0.01
0.02
0.03
0.04
0.05
0
100
200
300
400
500
600
DRIFT mm/ mm
DISPLACEMENT mm
BRACE
BRACE
El Centro
Loma Prieta
Kobe
El Centro
Loma Prieta
Kobe
10 12
10 12
0 2 4 6 8
0 2 4 6 8
STORY
STORY
0
0.01
0.02
0.03
0.04
0.05
0
100
200
300
400
500
600
DRIFT mm/ mm
DISPLACEMENT mm
DAMPER
DAMPER
El Centro
Loma Prieta
Kobe
El Centro
Loma Prieta
Kobe
10 12
10 12
0 2 4 6 8
0 2 4 6 8
STORY
STORY
0
0.01
0.02
0.03
0.04
0.05
0
100
200
300
400
500
600
DRIFT mm/ mm
DISPLACEMENT mm
143
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