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http://dx.doi.org/10.14346/JKOSOS.2014.29.1.025

Numerical Analysis for the Deformation of a Mono Tendon Anchor Head  

Park, Jang Ho (Department of Civil System Engineering, Ajou University)
Yang, Hyun Joo (Department of Civil System Engineering, Ajou University)
Cho, Jeong-Rae (Korea Institute of Construction Technology)
Publication Information
Journal of the Korean Society of Safety / v.29, no.1, 2014 , pp. 25-30 More about this Journal
Abstract
This paper deals with a numerical study on the deformation of a mono tendon anchor head. The anchor head is used to introduce the compression to concrete, and consists of wedges and a head. All kinematics, material and contact nonlinearity are included in the precise analysis of a mono tendon anchor head. A numerical study on a mono tendon anchor head is performed to investigate effects of friction and eccentricity of load by ABAQUS. From the numerical results, it is verified that the deformation of a mono tendon anchor head is affected by characteristics of materials, boundary condition between wedge and anchor head, eccentricity of load, etc.
Keywords
mono tendon anchor head; wedge; tendon; deformation; friction; eccentricity;
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Times Cited By KSCI : 1  (Citation Analysis)
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1 O. C. Zienkiewicz, R. L. Taylor, "The Finite Element Method for Solid and Structural Mechanics", Sixth Edition, 2005.
2 A. Al-Mayah, K. Soudki, A. Plumtree, "Novel Anchor System for CFRP Rod : Finite-element and Mathematical Models," Journal of Composites for Construction, Vol. 11, No. 5, pp.469-476, 2007.   DOI   ScienceOn
3 Ju-Won Seo, Woon Jeong, Eukyung Cho, Hoon Yoo, "Parametric Analysis to Determine Optimum Geometries of PPWS Sockets in Cable-suspension Bridges," Proceedings of Steel Structure, Korean Society of Steel Construction, pp.35-36, 2010.
4 Myung-Hyun Noh, Taek-Ryong Seong, Jin-Kook Kim, "Nonlinear Analysis of Anchor Head for High Strength Steel Strand," Journal of Computational Structural Engineering, COSEIK, Vol. 25, No. 2, pp.163-173, 2012.   과학기술학회마을   DOI   ScienceOn
5 Hyun Joo Yang, "The Study on Behavior Characteristics of Mono Tendon Anchor Head using Numerical Analysis Method," master's thesis, Ajou Univ., 2013.
6 PTI, "Acceptance Standards for Post-Tensioning Systems", Post-Tensioning Institute, Pheonix, 1998.
7 EOTA, "Guideline for European Technical Approval of Post-Tensioning Kits for Prestressing of Structures," EOTA, Brussels, 2002.
8 D. Marceau, J. Bastien, M. Fafard, "Experimental and Numerical Studies of Mono-strand Anchorage," Structural Engineering and Mechanics, Vol. 12, No.2, pp.119-134. 2001.   DOI   ScienceOn
9 J. Bastien, D. Marceau, M. Fafard, H. R. Ganz, "Use of FEA for Design of Posttensioning Anchor Head," Journal of Bridge Engineering, Vol. 12, pp.194-204, 2007.   DOI   ScienceOn