Non-linear static analysis of steel Framed Structures

  • سال انتشار: 1396
  • محل انتشار: مجله پژوهشگران مهندسی عمران، دوره: 1، شماره: 8
  • کد COI اختصاصی: JR_JCER-1-8_004
  • زبان مقاله: انگلیسی
  • تعداد مشاهده: 35
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نویسندگان

Saheb Pirani

Islamic Azad University, Chaloos, Iran

Mohsen Ghorbani

چکیده

This paper aims to evaluate the zone Ⅱ.selected steel framed building to conduct the non-linear static analysis (Pushover Analysis). The pushover analysis shows the pushover curves, capacity spectrum, plastic hinges and performance level of the existing building. The non-linear static analysis gives better understanding and more accurate seismic performance of buildings as progression of damage or failure can be traced.The proposed building is the regular shaped three-storeyed steel structure.Its height is ۹.۸m above the ground level. The structure is composed of steel moment resisting frame and it is designed out by SAP-۲۰۰۰ Version ۱۸ software. There are ۲۰۴ hinges in the building to present the capacity curve and performance level. And also, it can get the knowledge of FEMA_۳۵۶ usage in pushover analysis.This paper aims to evaluate the zone Ⅱ.selected steel framed building to conduct the non-linear static analysis (Pushover Analysis). The pushover analysis shows the pushover curves, capacity spectrum, plastic hinges and performance level of the existing building. The non-linear static analysis gives better understanding and more accurate seismic performance of buildings as progression of damage or failure can be traced.The proposed building is the regular shaped three-storeyed steel structure.Its height is ۹.۸m above the ground level. The structure is composed of steel moment resisting frame and it is designed out by SAP-۲۰۰۰ Version ۱۸ software. There are ۲۰۴ hinges in the building to present the capacity curve and performance level. And also, it can get the knowledge of FEMA_۳۵۶ usage in pushover analysis.

کلیدواژه ها

Seismic zone, Pushover Analysis, capacity spectrum, FEMA_۳۵۶, SAP-۲۰۰۰

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