The Research on the Isolating Vibration Structures of Several Parallel Quadrate Steel Beams in plate

in this paper,the isolating structure of several parallel quadrate steel beams in plate is studied.Firstly,theory model of multilevel isolating vibration structure with quadrate steel beams is set up.The phenomenon that the vibration waves transmit between several beams is simply introduced.Then,the vibration of the model is calculated by using the FEM.Comparing the level of vibration with different multilevel quadrate steel beams,the effects and rules of isolating vibration are tested.