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Deformation-based Strut-and-Tie Model for reinforced concrete columns subject to lateral loading
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  • Journal title : Computers and Concrete
  • Volume 17, Issue 2,  2016, pp.157-172
  • Publisher : Techno-Press
  • DOI : 10.12989/cac.2016.17.2.157
 Title & Authors
Deformation-based Strut-and-Tie Model for reinforced concrete columns subject to lateral loading
Hong, Sung-Gul; Lee, Soo-Gon; Hong, Seongwon; Kang, Thomas H.K.;
 Abstract
This paper presents a Strut-and-Tie Model for reinforced concrete (RC) columns subject to lateral loading. The proposed model is based on the loading path for the post-yield state, and the geometries of struts and tie are determined by the stress field of post-yield state. The analysis procedure of the Strut-and-Tie Model is that 1) the shear force and displacement at the initial yield state are calculated and 2) the relationship between the additional shear force and the deformation is determined by modifying the geometry of the longitudinal strut until the ultimate limit state. To validate the developed model, the ultimate strength and associated deformation obtained by experimental results are compared with the values predicted by the model. Good agreements between the proposed model and the experimental data are observed.
 Keywords
deformation;lateral loading;reinforced concrete column;strut-and-time model;ultimate strength;
 Language
English
 Cited by
1.
Deformation-based strut-and-tie model for flexural members subject to transverse loading, Computers and Concrete, 2016, 18, 4, 577  crossref(new windwow)
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