A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a viscoelasticity-buckling-preventing energy dissipating brace which structurally comprises an inner core energy dissipating unit, an I-level periphery restraining mechanism, a II-level periphery restraining mechanism, a viscoelasticity material component, an end sealing plate component and an unbounded filling material component. The inner core energy dissipating unit comprises a long-strip-shaped energy dissipating inner core component and an end stiffening rib component. The I-level periphery restraining mechanism comprises a square steel pipe component and a connecting plate component. The II-level periphery restraining mechanism is a square barrel. The viscoelasticity material component is arranged between a steel plate component and the connecting plate component. Larger lateral restraint rigidity can be provided for the buckling preventing brace, full play to the energy dissipating capacity of the buckling preventing brace is facilitated, application of the viscoelasticity material can enable the energy dissipating brace to dissipate energy under the action of small displacement and micro vibration, the damping requirements under the action of different earthquakes are met, the larger damping requirement for a main body structure is provided, and safety stock of components is improved.
The invention relates to a viscoelasticity-buckling-preventing energy dissipating brace which structurally comprises an inner core energy dissipating unit, an I-level periphery restraining mechanism, a II-level periphery restraining mechanism, a viscoelasticity material component, an end sealing plate component and an unbounded filling material component. The inner core energy dissipating unit comprises a long-strip-shaped energy dissipating inner core component and an end stiffening rib component. The I-level periphery restraining mechanism comprises a square steel pipe component and a connecting plate component. The II-level periphery restraining mechanism is a square barrel. The viscoelasticity material component is arranged between a steel plate component and the connecting plate component. Larger lateral restraint rigidity can be provided for the buckling preventing brace, full play to the energy dissipating capacity of the buckling preventing brace is facilitated, application of the viscoelasticity material can enable the energy dissipating brace to dissipate energy under the action of small displacement and micro vibration, the damping requirements under the action of different earthquakes are met, the larger damping requirement for a main body structure is provided, and safety stock of components is improved.
Progressive yield type buckling prevention energy dissipating brace
| European Patent Office | 2015
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| European Patent Office | 2015
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| European Patent Office | 2023