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손상제어구조를 위한 보 단부 설치형 댐퍼의 최적 구조특성치에 관한 연구
오상훈(Oh, Sang-Hoon),박해용(Park, Hae-Yong) 대한건축학회 2016 대한건축학회 학술발표대회 논문집 Vol.36 No.2
The target in this study is damage-controlled system installed at beam end. Compared with the general braces type or stud-type damping system, this system, because the arrangement format of the damper are different, difference in the design method according to the strength and stiffness of the damper is it is determined that there is. However, still the relevant national and international research has been limited mostly to the structural performance verification by the shape of the connection detail. Therefore, in this paper, we consider the optimum design value of the damper installed at beam end through the analytical method. The purpose of the study is to present the optimal design range of the damper/Beam yield strength ratio and stiffness ratio, presented rationale is based on the performance efficiency of the damper and results of the damage analysis of the beam member. It conducted time history analysis to target the structure made up of the optimal design range, to verify the validity of the proposed design value.
손상제어 구조를 위한 보 단부 설치형 댐퍼의 내력 및 강성평가
오상훈,박해용 대한건축학회 2017 대한건축학회논문집 Vol.33 No.2
The target in this study is damage-controlled system with damper installed at beam end. This system should have different design method about strength and stiffness of the damper compared with the general parallel connection damping system(such as braces type or stud type etc.), because both arrangement formats of damper are different. However, the design method of damper installed at beam end is not yet available. And relevant internal and external researches have been limited mostly to the structural performance verification by the shape of the connection detail. Therefore, in this paper, it consider the available design value of damper installed at beam end through the analytical study. The purpose of this study is to present the design range of the damper/beam yield strength ratio and stiffness ratio, presented rationale is based on the performance efficiency of the damper and results of the damage analysis of the beam member. It conducted time history analysis to target the structure made up of the presented design range, to verify the validity of the proposed design value.
손상제어 구조를 위한 보 단부 설치형 댐퍼의 내력 및 강성평가
오상훈(Oh, Sang-Hoon),박해용(Park, Hae-Yong) 대한건축학회 2017 大韓建築學會論文集 : 構造系 Vol.33 No.2
The target in this study is damage-controlled system with damper installed at beam end. This system should have different design method about strength and stiffness of the damper compared with the general parallel connection damping system(such as braces type or stud type etc.), because both arrangement formats of damper are different. However, the design method of damper installed at beam end is not yet available. And relevant internal and external researches have been limited mostly to the structural performance verification by the shape of the connection detail. Therefore, in this paper, it consider the available design value of damper installed at beam end through the analytical study. The purpose of this study is to present the design range of the damper/beam yield strength ratio and stiffness ratio, presented rationale is based on the performance efficiency of the damper and results of the damage analysis of the beam member. It conducted time history analysis to target the structure made up of the presented design range, to verify the validity of the proposed design value.