80's nyob rau hauv Tebchaws Meskas cov seismology Research Center thiab lwm chav nyob rau ntau qhov kev sim thiab tshawb nrhiav; 90, Lub Tebchaws Asmesliskas Lub Tebchaws Tshawb Fawb, thiab lub koomhaum pejxeem tau sib koom ua ke ob qho kev sib koom ua ke, ua los ntawm kev xeem tus neeg thib peb, cov ntaub ntawv pov thawj ua pov thawj.
Damper rau kev txo qis, kuj tau siv rau kev poob siab, muab faib ua: caij nplooj ntoos hlav dampers, hydraulic dampers, mem tes dampers, Teb dampers, cua dampers, khov dampers.
Cov khoom lag luam ua rau kev tsim kho kev lag luam, kev tsim tshuaj, thiab cov nqi qis tsis muaj ntau dua ntawm cov ntaub ntawv rau kev lag luam tsim hauv kev, Thaiv masonry lub cev txiav quab yuam phab ntsa cov vaj tse ntawm seismic muaj nuj nqi, txhawb tis reinforced thaiv masonry lub cev txiav quab yuam phab ntsa hauv senior tsev hauv cov ntawv ntxiv.