중량충격원에 의한 라멘구조 공동주택의 동적특성에 관한 연구

Abstract

Due to the development of design and material technology in the architectural engineering, apartment buildings constructed with the wall type structure have been more spacious and the span of the structure will be longer. However, the structure with long span has generally inefficient damping effect of the floor heavy impact noise. For the present, the solution of this problem in the wall type structure could not be suggest. One of the effective solution for the problem could be the construction of apartment building with the rahmen structure. This study will show vibration properties of rahmen structures, which dominates the noise transfer in the structure, through comparing experiment results with ones of numerical analysis.