Seismic strengthening with precast panels theoretical approach
[ X ]
Tarih
2010
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
An economical, structurally effective and practically applicable seismic retrofitting technique has been developed on the basis of the principle of strengthening the existing hollow brick infill walls by using high strength precast concrete panels. The technique would not require evacuation of the building and would be applicable without causing much disturbance to the occupant. For this purpose, eighteen one-bay two-story reinforced concrete frames with hollow brick infill walls were tested under reversed cyclic lateral loading simulating earthquake. The specimens were strengthened by using six different types of precast concrete panels. In the present study, hollow brick infill walls strengthened by using high strength precast concrete panels were modeled once by means of equivalent diagonal struts and once as monolithic walls having an equivalent thickness. The experimental results were compared with the analytical results of the two approaches mentioned.
Açıklama
Anahtar Kelimeler
Equivalent diagonal strut, High strength precast concrete panel, Hollow brick infill wall, Monolithic wall, Reinforced concrete frame with hollow brick infill walls, Reversed cyclic lateral loading, Seismic retrofitting
Kaynak
Teknik Dergi/Technical Journal of Turkish Chamber of Civil Engineers
WoS Q Değeri
Scopus Q Değeri
N/A
Cilt
21
Sayı
SPEC. ISSUE
