Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Shear wall combining concrete filled steel tube side frame with seam or opening
The present invention discloses a shear wall combining a concrete filled steel tube side frame with seams or an opening. The shear wall comprises a reinforced concrete wall body (2) internally provided with reinforcing meshes (8), and concrete filled steel tubular columns (1) arranged at two sides of the reinforced concrete wall body, connecting members (6) are arranged between the concrete filled steel tubular columns and the reinforced concrete wall body, one end of each connecting member is fixed onto the concrete filled steel tubular column (1) while the other end is anchored into the reinforced concrete wall body (2), seams (9) and an/or an opening (10) are disposed in the reinforced concrete wall body (2), and an energy dissipation device (11) is arranged inside the opening (10) as required. Under the condition of ensuring lateral stiffness of the structure is satisfactory, through arrangement of the seams and the opening, ductility of the combined shear wall is raised, and deformability of the shear wall is also raised; through arrangement of the energy dissipation device, the energy-dissipating capacity of the shear wall is raised, and thus the anti-seismic property of the structure under actions of major earthquakes is improved; and through different parameter designs, requirements for performance-based structural designs are met.
Shear wall combining concrete filled steel tube side frame with seam or opening
The present invention discloses a shear wall combining a concrete filled steel tube side frame with seams or an opening. The shear wall comprises a reinforced concrete wall body (2) internally provided with reinforcing meshes (8), and concrete filled steel tubular columns (1) arranged at two sides of the reinforced concrete wall body, connecting members (6) are arranged between the concrete filled steel tubular columns and the reinforced concrete wall body, one end of each connecting member is fixed onto the concrete filled steel tubular column (1) while the other end is anchored into the reinforced concrete wall body (2), seams (9) and an/or an opening (10) are disposed in the reinforced concrete wall body (2), and an energy dissipation device (11) is arranged inside the opening (10) as required. Under the condition of ensuring lateral stiffness of the structure is satisfactory, through arrangement of the seams and the opening, ductility of the combined shear wall is raised, and deformability of the shear wall is also raised; through arrangement of the energy dissipation device, the energy-dissipating capacity of the shear wall is raised, and thus the anti-seismic property of the structure under actions of major earthquakes is improved; and through different parameter designs, requirements for performance-based structural designs are met.
Shear wall combining concrete filled steel tube side frame with seam or opening
REN FENGMING (Autor:in) / CHEN GUANGMING (Autor:in) / LIU ZHAOPENG (Autor:in) / GUO YAXIN (Autor:in) / LIN CHUJUN (Autor:in)
24.02.2016
Patent
Elektronische Ressource
Englisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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