한국지진공학회논문집 (Journal of the Earthquake Engineering Society of Korea)

  • 제2권4호
  • /
  • Pages.191-197
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  • 1998
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  • 1226-525X(pISSN)
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  • 2234-1099(eISSN)
한국지진공학회 (Earthquake Engineering Society of Korea)
권호 표지

모드해석을 통한 벽식구조 아파트건물의 System Identification

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

  • 발행 : 1998.12.01
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초록

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.

키워드

참고문헌

  1. Report No. UCB/EERC-80/30, Earthquake Engineering Research Center, University of California at Berkeley Dynamic properties of an eight story prefabricated panel building Bouwkamp, J.G.;Kollegger, J.P.;Stephen, R.M.
  2. Journal of Analytical and Experimental Modal Analysis v.7 no.1 Experimental modal analysis using ambient vibration Luz, E.;Wallasschek, J.
  3. Journal of Wind Engineering and Industrial Aerodynamics no.14 Full-scale measurement of wind induced response of sydney tower Kwok, K.C.S.
  4. 2nd International Conference on Highrise Buildings, Nanjing Natural frequencies of vibration and damping ratios of tall buildings and structures Kwok, K.C.S.
  5. Journal of Wind Engineering and Industrial Aerodynamics no.28 Dynamic response of nine similar tower blocks Littler, J.D.;Ellis, B.R.
  6. Can. J. Civ. Eng. v.23 Structural dynamic properties of a reinforced concrete high-rise building during construction Carlos, E.V.;Norman, D.S.
  7. Proceedings of 8th World Conference on Earthquake Engineering Dynamic characteristics of R.C. and S.R.C. apartment buildings Irie, Y.
  8. Mathematics of Computation v.19 no.90 An algorithm for the machine calculation of complex fourier series Cooley, J.W.;Tukey, J.W.