A dissipative reinforcement assembly for RC frame columns

Abstract

The utility model relates to a kind of energy dissipation reinforcing assembly for RC frame column, comprising: prefabricated ECC plate, for being attached to the surface of structural column and being fixed with structural column;Energy dissipation piece, for being fixed on floor and being resisted with prefabricated ECC plate, suitable for when structural column vibration makes prefabricated ECC plate and energy dissipation piece relative movement, and make prefabricated ECC plate deformation, by the friction between prefabricated ECC plate and energy dissipation piece and the deformation energy dissipation of prefabricated ECC plate.This application plays the role of increasing the section of column by prefabricated ECC plate, realizes the reinforcement of structural column, and it is convenient to construct and low in cost;When structural column is vibrated, it drives prefabricated ECC plate to move relative to energy dissipation piece, utilizes the friction energy dissipation between prefabricated ECC plate and energy dissipation piece, structural column deformation makes prefabricated ECC plate itself deform, by the deformation energy dissipation of prefabricated ECC plate, the function of two-stage energy dissipation is realized, to effectively improve structural damping energy dissipation performance, improve structural seismic bearing capacity.

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