Vibration　induced　by　near-field　tunnel　blasting　can　easily　damage　the　surrounding　rockmass.　The　vibration　response,　damage　characteristics　and　attenuation　law　in　front　and　rear　of　the　tunnel　face　were　studied　under　different　types　of　holes　blasting.　A　new　prediction　method　for　the　near　field　PPV　was　proposed　based　on　the　far　field　monitoring　data.　The　results　showed　that　the　maximum　PPV　of　the　surrounding　rockmass　near　the　tunnel　face　was　generated　by　the　peripheral　holes　blasting,　and　the　propagation　distance　was　the　key　influencing　factor.　In　contrast,　the　maximum　PPV　away　from　the　tunnel　face　was　generated　by　cutting　holes　blasting,　and　the　conditions　of　blasting　free　face　and　the　charge　weight　had　a　greater　influence　than　the　propagation　distance.　Due　to　the　cavity　amplification　effect　of　the　excavated　tunnel　behind　the　tunnel　face　within　a　certain　range　of　2-6　m,　the　blasting　seismic　wave　produces　superposition　in　the　vault　behind　the　tunnel　face.　The　vault　PPV　behind　the　tunnel　face　attenuated　rapidly　in　the　range　of　0-2　m,　then　increased　slightly　in　the　range　of　2-6　m,　and　then　decreased　slowly　with　the　increase　of　propagation　distance.　By　introducing　the　amplification　coefficient,　a　modified　formula　was　proposed　to　predict　the　near　field　PPV　using　the　far-field　monitoring　data,　which　had　effectively　improved　the　prediction　accuracy.