METHOD FOR ESTIMATING VIBRATION LEVEL OF BUILDING AND METHOD FOR ESTIMATING GENERATION OF TRAFFIC VIBRATION TO BUILDING

摘要

PROBLEM TO BE SOLVED: To provide positive vibration-suppressing means to traffic vibration and realize building homes in the vicinity of a vibration source of the traffic vibration and a habitation comfortability at the homes, by estimating a vibration level with taking resonance of the building and an external vibration into account and estimating generation of the traffic vibration based on the estimation. SOLUTION: The vibration level in the building is estimated by adding one of average vibration level amplification amounts of two stages classified by the presence/absence of the resonance between a ground vibration and the building at a building of an equal structure system to a system of the building, and a vibration level of the ground measured by measuring the vibration. A vibration level estimation value obtained by subtracting a vibration level decrease amount by a damping apparatus from the vibration level estimation value derived by this vibration level estimation method is compared with 55 dB, thereby estimating generation of the traffic vibration.