Seismic performance of fabricated structural system of steel frame-buckling-restrained steel plate shear wall with inclined-slots
Peng Han1,2 Jin Shuangshuang1,2 Ou Jinping1,2
1. Harbin Institute of Technology, Harbin 150090, China
2. Key Lab of Structures Dynamic Behavior and Control of the Ministry of Education, Harbin Institute of Technology, Harbin 150090, China
Abstract：Buckling-restrained steel plate shear wall with inclined slots (simply referred as “slotted SPSW”) is a new proposed lateral resistant member. Compared with traditional steel plate shear wall, it has the advantages of more adjustable parameters, stable energy dissipation capacity and good ductility. It can also work as fabricated unit and form fabricated shear wall structure and different fabricated lateral load resisting systems by assembling units. This paper introduces the fabricated structural system of steel frame-slotted SPSW, including the design method of slotted SPSW, fabricated shear wall structure and the design procedure of the structural system. A case of 20-story office building was designed using the structural system and its seismic performance was analyzed under frequent and rare earthquake. The results show that the slotted SPSW can provide high lateral stiffness and dissipate energy thus protecting the main structure, conforming to principle of dual system and showing the structural system exhibits excellent seismic performance.
彭汉 金双双 欧进萍. 钢框架-防屈曲开斜槽耗能钢板剪力墙装配式结构体系抗震性能分析[J]. 土木工程学报, 2016, 49(S2): 32-38.
Peng Han Jin Shuangshuang Ou Jinping. Seismic performance of fabricated structural system of steel frame-buckling-restrained steel plate shear wall with inclined-slots. 土木工程学报, 2016, 49(S2): 32-38.
