Considering　the　external　influences　on　rock　deformation　as　instantaneous　elastic　damage　defined　with　the　reduction　of　instantaneous　elastic　modulus　and　long-term　creep　damage　defined　with　the　reduction　of　long-term　creep　modulus,　kBurgers　model　with　damage　is　presented.　In　addition,　three-dimensional　model　considering　the　Poisson＇s　ratio　and　bulk　modulus　as　the　constant　is　established　separately;　and　the　transformational　relations　between　the　parameters　are　obtained.　According　to　a　case　study,　the　damage　evolution　of　model　parameters　considering　water　content　changing　under　the　assumption　of　constant　bulk　modulus　is　studied.　The　damage　evolution　equations　of　instantaneous　elasticity　and　long-term　creep　under　the　assumption　of　constant　bulk　modulus　are　obtained,　which　prove　that　transformational　relations　between　model　parameters　are　reasonable.