Abstract: A three-dimensional solid model was built for an actual three-storey masonry building in blasting filed. Observation signals of blasting seismic waves at the bottom were loaded onto the foundation base of masonry model, and values of blasting vibration response of the other masonry storey calculated with dynamic finite element method were compared with observation results. One representative structure was separately selected among common masonry buildings of 2~4 storeys to build finite element model, and blasting seismic waves of different dominant frequency were loaded on its base nodes in vertical direction and cracking course of the model was simulated. Safety standards of blasting vibration of representative masonry buildings of 2~4 storeys under blasting seismic waves of different dominant-frequency bands were given, which were obtained by defining critical failure state of structural element. The results indicates that the safety standards of blasting vibration in existing Safety Regulations for Blasting , which were made on the base of engineering experience and macro-survey data , seem too gross and have no considering the difference of vibration characteristics between structural individuals for a same type of building. They can not be widely used because they can not guarantee the safety of all structures.