Measurement of floor vibration caused by machines operation

Floor vibration due to machines operations

 

Machines vibrations during their operations cause strong vibrations to the floor underneath, thus, accelerometers were used to capture floor and machine vibration in real time for all axes, floor acceleration was double-integrated to floor dynamic displacement, added with floor static displacement due to static floor self-weight, machine weight and floor live load carried out by FEM programming to find out total floor displacement. Consequently, the floor safety was judged.