MICRO-VIBRATION PREDICTION METHOD IN A BASE ISOLATED BUILDING BASED ON MICRO-VIBRATION RECORDS IN CONSTRUCTION SITE(Structures)

Abstract

In recent years, the base isolated structure is adopted as the building of various uses, with the apparatus which should be prevented from micro-vibration. Base-isolated buildings are divided from ground. Accordingly it's said that base isolated buildings may be disadvantageous in term of micro-vibration and it's important to predict the characteristics of vibration easily in term of planning of buildings. This paper describes a method of response analysis of micro-vibration in base-isolated buildings, adopting simple model which based on same value of planning and using it to simulate vibration responses.