Use of steel plate shear walls for the lateral rigidity improvement of reinforced concrete frame
Küçük Resim Yok
Tarih
2015
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
CRC PRESS-TAYLOR & FRANCIS GROUP
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Turkey is situated on a very active earthquake zone of the world. The seismic rehabilitation of existing buildings are required for future earthquakes. The main problem in Turkish building stock is the insufficient lateral rigidity. Recently, the steel shear walls are used to increase the stiffuess of the frames for steel structures. It has several advantages compared to the steel bracings. The Steel plate Shear Walls (SPSW) are composed a diagonal tension field across the opposite comers of the frame. In this study, use of SPSW's were investigated experimentally. The generic specimen was 1/3 scaled, two storey, one bay RC frame. It represents the exterior frame of the building. The first specimen was the reference specimen which didn't contain any strengthening. In the other specimens steel plate shear walls were used to cover the external facade of the frame opening. These SPSW's are intented to increase the lateral stiffuess of the frame. Lateral reversed cyclic hystersis curves of the specimens, envelope curves, maximum lateral load carrying capacities, energy absorption capacities, increase in lateral rigidities were evaluated.
Açıklama
FOURTH INTERNATIONAL SYMPOSIUM ON LIFE-CYCLE CIVIL ENGINEERING -- NOV 16-19, 2014 -- TOKYO, JAPAN
Anahtar Kelimeler
Exterior strengthening, steel plate shear walls, lateral rigidity, reversed cyclic loading, earthquake
Kaynak
LIFE-CYCLE OF STRUCTURAL SYSTEMS: DESIGN, ASSESSMENT, MAINTENANCE AND MANAGEMENT
WoS Q Değeri
N/A
Scopus Q Değeri
N/A
