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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 국제구조공학회 Steel and Composite Structures, An International Journal Steel and Composite Structures, An International Journal Vol.23 No.2
- 발행연도
- 2017.1
- 수록면
- 173 - 186 (14page)
이용수
초록· 키워드
오류제보하기
Conceptual configuration and seismic performance of high-rise steel frame-brace structure are studied. First, the topology optimization problem of minimum volume based on truss-like material model under earthquake action is presented, which is solved by full-stress method. Further, conceptual configurations of 20-storey and 40-storey steel frame-brace structure are formed. Next, the 40-storeystructure model is developed in Opensees. Two common configurations are utilized for comparison. Last, seismic performance of 40-storey structure is derived using nonlinear static analysis and nonlinear dynamic analysis. Results indicate that structural lateral stiffness and maximum roof displacement can be improved using brace. Meanwhile seismic damage can also be decreased. Moreover, frame-brace structure using topology optimization is most favorable to enhance lateral stiffness and mitigate seismic damage. Thus, topology optimization is an available way to form initial conceptual configuration in high-rise steel frame-brace structure.
목차
등록된 정보가 없습니다.
참고문헌 (25)
참고문헌 신청
2010 / AISC341-10, Seismic Provision for Structure Steel Buildings / American Institute of Steel Construction
E. Aydin / 2015 / Optimal placement of elastic steel diagonal braces using artificial bee colony algorithm / Steel and Composite Structures, An International Journal 19(2):349~368
1997 / FEMA 273, NEHRP guidelines for the seismic rehabilitation of buildings / Federal Emergency Management Agency
2000 / FEMA 356, Prestandard and commentary for the seismic rehabilitation of buildings / Federal Emergency Management Agency
2009 / FEMA P695, Quantification of building seismic performance factors / Federal Emergency Management Agency
E. Aydin / 2015 / Optimal placement of elastic steel diagonal braces using artificial bee colony algorithm / Steel and Composite Structures, An International Journal 19(2):349~368
1997 / FEMA 273, NEHRP guidelines for the seismic rehabilitation of buildings / Federal Emergency Management Agency
2000 / FEMA 356, Prestandard and commentary for the seismic rehabilitation of buildings / Federal Emergency Management Agency
2009 / FEMA P695, Quantification of building seismic performance factors / Federal Emergency Management Agency
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