The　investment　in　earthquake　disaster　prevention　is　a　necessary　condition　to　reduce　the　loss　of　earthquake　damage,　and　the　investment　standard　should　be　the　decision　result　of　considering　the　balance　between　the　goal　of　earthquake　disaster　prevention　and　the　interests　of　the　whole　society,　but　there　are　few　studies　in　the　past.　Through　extensive,　representative　and　authoritative　investigation　and　analysis,　this　paper　obtains　the　understanding　of　Chinese　professional　groups　on　the　acceptability　of　investment　in　earthquake　protection　for　typical　buildings,　and　elucidates　the　influence　of　earthquake　risk　areas,　types　of　buildings　and　fortification　targets　on　investment　decisions　and　its　rules.　Based　on　the　overall　analysis,　the　recommended　investment　standard　for　earthquake　disaster　prevention　of　typical　buildings　is　presented,　which　can　be　used　as　reference　for　formulating　relevant　policies　and　regulations　and　engineering　construction.　©　2024　Science　Press.　All　rights　reserved.