System dentification of Apartment Buildings with Wall-Slab configuration using Modal Analysis

모드해석을 통한 벽식구조 아파트건물의 System Identification

  • Published : 1998.12.01

Abstract

This paper described the dynamic characteristics of 20-story apartment buildings from the results of full-scale measurements and analysis. The natural frequencies and mode shapes are quantified by measuring and analyzing ambient vibrations of the structure and compared with the results from dynamic analysis. Comparison with computed mode shapes and frequencies shows good agreement with the experimental results. It proved that it is important to estimate coupling beam and soil parameters through a comparison of the measured results with calculated results.

Keywords

References

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