The invention discloses a scattered
shape memory alloy seismic reduction and isolation rubber support with the automatic reset function. The scattered
shape memory alloy seismic reduction and isolation rubber support with the automatic reset function can be used for structure foundation seismic reduction and isolation systems such as bridges, high-rise buildings and net rack net shells and comprises a common laminated rubber support and four scattered
shape memory alloy (SMA) core bars, and the superelasticity, shape
memory effect and high damping characteristic of the shape memory
alloy are sufficiently utilized. The common laminated rubber support and the SMA core bars are combined into a whole, the SMA core bars are scattered in the common rubber support, and therefore the scattered shape memory
alloy seismic reduction and isolation rubber support has the advantages of being high in energy dissipation ability, large in damping and resistant to fatigue and has the automatic
recovery capability. Compared with the prior art, the scattered shape memory
alloy seismic reduction and isolation rubber support has the significant seismic reduction and
isolation effect and reduces the post-seismic maintenance cost.