KCI Concrete Journal

한국콘크리트학회 (Korea Concrete Institute)
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Pushover Tests of 1:5 Scale 3-Story Reinforced Concrete Frames

  • Lee, Han-Seon (Department of Architectural Engineering, Korea University) ;
  • Woo, Sung-Woo (Department of Architectural Engineering, Korea University) ;
  • Heo, Yun-Sup (Department of Architectural Engineering, Korea University) ;
  • Seon, Jin-Gyu (Hyundai Institute of Construction Technology)
  • 발행 : 1999.07.01
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초록

The objective of the research stated herein is to observe the elastic and inelastic behaviors and ultimate capacity of 1:5 scale 3-story reinforced concrete frame. Pushover tests were performed to 1:5 scale 3-story reinforced concrete frames with and without infilled masonry. To simulate the earthquake effect, the lateral force distribution was maintained by an inverted triang1e by using the whiffle tree. From the test results, the relation ships between the total lateral load and the roof drift, the distribution of column shears, the relation between story shear and story drift, and the angular rotations at the critical portions of structures were obtained. The effects of infilled masonry were investigated with regards to the stiffness, strength, and ductility of structures. Final collapse modes of structures with and without infilled masonry were compared.

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참고문헌

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