Inside and outside double cannula retrains folding steel plate energy dissipation brace

The utility model discloses an inside and outside double cannula retrains folding steel plate energy dissipation brace, be in including a core section of thick bamboo, setting interior sleeve pipe, setting in the core section of thick bamboo are in the end bearing plate of core section of thick bamboo both sides nozzle, set up including in the sleeve pipe with the inboard cross fixed plate of being connected of end bearing plate, connect at the cross gusset plate in the end bearing plate outside, connect the setting and be in the outside outer tube of a core section of thick bamboo, with the outer tube shrouding that the outer tube both ends are connected, a core section of thick bamboo is connected gradually by a plurality of power consumption units and forms. The utility model discloses utilize after its good surrender the power consumption ability to reduce the seismic response of building, simple manufacture, the installation of being convenient for, can use the structure antidetonation in the aspect of,