Journal of the Korea Concrete Institute (콘크리트학회논문집)

Korea Concrete Institute (한국콘크리트학회)
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Seismic Behaviors of OMRCF Columns

철근 콘크리트 보통 모멘트 골조 기둥의 거동평가

  • Published : 2002.04.01
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Abstract

The objective of this study is to investigate the seismic behavior and evaluate structural performance of columns in Ordinary Moment Resting Concrete Frames (OMRCF). For this purpose 3 story OMRCF building was designed and detailed in compliance to ACI 318 (1999). Only gravity load is considered for the design. It is important to note that details strongly relate to the structural performance. The 1st story columns in the 3 story building are considered in this study since 다lese columns shall resist the largest axial and lateral forces during an earthquate. Four test specimens were made for representing the upper part and lower part of exterior and interior columns. All specimens are two-third scale. Based on the test results this study estimates deformation, ductility, strength, and energy absorption capacities as well as plastic hinge length.

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References

  1. American Concrete Institute, "Building Code Requirements for Reinforced Concrete," ACI 318-99, Detroit, Michigan, 1999.
  2. 콘크리트 구조설계기준, 한국콘크리트학회.대한건축학회, 1999.
  3. Uniform Building Code (UBC), International Conference on Building Officials, Whittier, California. 1994, pp.2-34.
  4. Building Seismic Safety Council, "NEHRP Recommended Provisions for Seismic Regulations for New Buildings," Part 1, FEMA, Washington, D. C., 1994, p.11.
  5. Portland Cement Association, "Notes on ACI 318-99 Building Code Requirements for Structural Concrete," Skokie, Illinois, 1999, pp.15-19.
  6. Alan Williams, "Seismic Design of Buildings and Bridges," Engineering Press, Austin, Texas, 1998, pp.274-283.
  7. Bracci, J. M., Reinhorn, A. M and Mander, J.B., "Seismic Resistance of Reinforced Concrete Frame Structures Designed only for Gravity Loads in Low Seismicity Zones: Part II-Experimental Performance of Subassemblages," Technical Report NCEER-92-0028, National Center for Earthquake Engineering Research, Sunny/Buffalo, 1992.
  8. Computers and Structures Inc., "SAP 2000," Berkeley, California, 1997.
  9. Lynn, A., Moehle, J., Mahin, S. A and Holmes, W. T., "Seismic Evaluation of Existing RC Building Columns," Earthquake Spectra, Vol. 12, No.4, 1996, pp.715-739. https://doi.org/10.1193/1.1585907