Inter-storey drift and seismic response of high-rise buildings with transfer slabs
المؤلفون المشاركون
Murad, Sharif A.
Sayyid Ahmad, Izz al-Din Y.
Abd al-Basit, Yasir M.
المصدر
Journal of al Azhar University : Engineering Sector
العدد
المجلد 11، العدد 40 (31 يوليو/تموز 2016)، ص ص. 913-926، 14ص.
الناشر
تاريخ النشر
2016-07-31
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
العلوم الهندسية والتكنولوجية (متداخلة التخصصات)
الملخص EN
In many high-rise buildings, architectural requirements may result in a variable configuration for the vertical structural elements between the stories of the building.
To accommodate such vertical elements discontinuity, a "transfer" floor conveying vertical and lateral loads between upper and lower stories must be introduced.
A drawback of the transfer floor is the sudden change in the building's lateral stiffness at its level: the structure becomes susceptible to the formation of a soft-story mechanism under moderate to severe earthquakes.
These buildings generally showed conventional elastic behavior for minor earthquakes but suffer extensive crack in the vicinity of transfer floors for major earthquakes.
However, for design purposes current numerical modeling of high-rise building adopts reduced stiffness for the vertical elements for strength analysis and full stiffness for serviceability and drift analysis: a tradition that needs to be verified.
A 3-D numerical model is built-up for a high-rise building with such vertical irregularities and analyzed using elastic response spectrum and nonlinear time-history analysis techniques.
The effect of transfer floors on the buildings drift is investigated where judgment for adopting a full or reduced stiffness for the vertical elements is scrutinized.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Abd al-Basit, Yasir M.& Sayyid Ahmad, Izz al-Din Y.& Murad, Sharif A.. 2016. Inter-storey drift and seismic response of high-rise buildings with transfer slabs. Journal of al Azhar University : Engineering Sector،Vol. 11, no. 40, pp.913-926.
https://search.emarefa.net/detail/BIM-856108
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Abd al-Basit, Yasir M.…[et al.]. Inter-storey drift and seismic response of high-rise buildings with transfer slabs. Journal of al Azhar University : Engineering Sector Vol. 11, no. 40 (Jul. 2016), pp.913-926.
https://search.emarefa.net/detail/BIM-856108
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Abd al-Basit, Yasir M.& Sayyid Ahmad, Izz al-Din Y.& Murad, Sharif A.. Inter-storey drift and seismic response of high-rise buildings with transfer slabs. Journal of al Azhar University : Engineering Sector. 2016. Vol. 11, no. 40, pp.913-926.
https://search.emarefa.net/detail/BIM-856108
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
رقم السجل
BIM-856108
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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