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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.29 No.6
- 발행연도
- 2018.1
- 수록면
- 771 - 783 (13page)
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초록· 키워드
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In this paper, topology optimization (TO) is applied to find a new configuration for the perforated steel plate shear wall (PSPSW) based on the maximization of reaction forces as the objective function. An infill steel plate is introduced based on an experimental model for TO. The TO is conducted using the sensitivity analysis, the method of moving asymptotes and SIMP method. TO is done using a nonlinear analysis (geometry and material) considering the buckling. The final area of the optimized plate is equal to 50% of the infill plate. Three plate thicknesses and three length-to-height ratios are defined and their effects are investigated in the TO. It indicates the plate thickness has no significant impact on the optimization results. The nonlinear behavior of optimized plates under cyclic loading is studied and the strength, energy and fracture tendency of them are investigated. Also, four steel plates including infill plate, a plate with a central circle and two types of the multi-circle plate are introduced with equal plate volume for comparing with the results of the optimized plate.
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참고문헌 (41)
참고문헌 신청
ABAQUS / 2014 / Analysis User’s Manual, V.6-14 / Dassault Systèmes Simulia
2010 / AISC360, Specification for Structural Steel Buildings / American Institute of Steel Constructions
Alavi, E. / 2013 / Experimental study on diagonally stiffened steel plate shear walls with central perforation / J. Constr. Steel Res 89:9~20
1992 / ATC24, Guidelines for cyclic seismic testing of components of steel structures for buildings / Applied Technology Council
Thien Thanh Banh / 2018 / Topology optimization for thin plate on elastic foundations by using multi-material / Steel and Composite Structures, An International Journal 27(2):177~184
2010 / AISC360, Specification for Structural Steel Buildings / American Institute of Steel Constructions
Alavi, E. / 2013 / Experimental study on diagonally stiffened steel plate shear walls with central perforation / J. Constr. Steel Res 89:9~20
1992 / ATC24, Guidelines for cyclic seismic testing of components of steel structures for buildings / Applied Technology Council
Thien Thanh Banh / 2018 / Topology optimization for thin plate on elastic foundations by using multi-material / Steel and Composite Structures, An International Journal 27(2):177~184
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