Structural Engineering and Mechanics

  • 제37권3호
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  • Pages.267-283
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  • 2011
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Quasi-static cyclic displacement pattern for seismic evaluation of reinforced concrete columns

  • Yuksel, E. (Faculty of Civil Engineering, Istanbul Technical University) ;
  • Surmeli, M. (Graduate School of Istanbul Technical University)
  • 투고 : 2008.10.02
  • 심사 : 2010.10.13
  • 발행 : 2011.02.10
⟨ 이전 논문 다음 논문 ⟩

초록

Although earthquakes generate random cyclic lateral loading on structures, a quasi-static cyclic loading pattern with gradually increasing amplitude has been commonly used in the laboratory tests because of its relatively low cost and simplicity compared with pseudo-dynamic and shake table tests. The number, amplitudes and sequence of cycles must be chosen appropriately as important parameters of a quasi-static cyclic loading pattern in order to account for cumulative damage matter. This paper aims to reach a new cyclic displacement pattern to be used in quasi-static tests of well-confined, flexure-dominated reinforced concrete (RC) columns. The main parameters of the study are sectional dimensions, percentage of longitudinal reinforcement, axial force intensity and earthquake types, namely, far-fault and near-fault.

키워드

참고문헌

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피인용 문헌

  1. Seismic behavior of two exterior beam–column connections made of normal-strength concrete developed for precast construction vol.99, 2015, https://doi.org/10.1016/j.engstruct.2015.04.044
  2. Development and testing of hybrid precast concrete beam-to-column connections under cyclic loading vol.151, 2017, https://doi.org/10.1016/j.conbuildmat.2017.06.073
  3. Dynamic behaviours of reinforced concrete columns under cyclic loading with variable rates vol.23, pp.4, 2011, https://doi.org/10.1177/1369433219881753