EXAMINATION OF ENVIRONMENTAL VIBRATION MEASUREMENT USING VIBRATION CONTROL RUBBER FOR HORIZONTAL VIBRATION ON TATAMI

We have proposed a method for estimating the vibration acceleration level of the floor structure with high accuracy by preventing the mounted resonance of the carpet floor. In this report, we conducted an experimental study using a vibration generator for the horizontal vibration of thick tatami floors, unlike carpets. As a result, good response was obtained by the estimation method of this study for the horizontal vibration of a tatami with polystyrene foam as the core material. In addition, the validity of the proposed method was suggested for at atami with polystyrene foam as the core material with vertical vibration.