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http://dx.doi.org/10.4334/JKCI.2016.28.5.563

Flexural Capacity of RC Composited H-Pile  

Kim, Min-June (Dept. of Civil Environmental Engineering, Honam University)
Shin, Geun-Ock (Dept. of Civil Environmental Engineering, Honam University)
Jeong, Je-Pyong (Dept. of Civil Environmental Engineering, Honam University)
Publication Information
Journal of the Korea Concrete Institute / v.28, no.5, 2016 , pp. 563-570 More about this Journal
Abstract
The composited structural member in which two or more materials having different stress-strain relationships (steel & concrete) has increased greatly in recent years. This paper presents the experimental results of flexural capacity of the composited H-Pile subjected to bending moment. Eight composited beams were tested under direct loading condition using the frame tester. Based on the experimental results it is noted that flexural capacity of composited H-Pile increased about 20~30% and ductility ratio significantly increased. Limit state analysis of the specimens was conducted and the result shows that flexural strength by limit state analysis is conservative.
Keywords
H-Pile; composited section; flexural test; L.S.D; ductility;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
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1 Cho, K. J., Jun, S. H., Suh, J. W., Yoo, N. J., and Park, B. S., "Numerical Study for Application of Sheet Pile Retaining Wall Reinforced with H-pile", Journal of the Korea Geoenvironmental Society, Vol.16, No.7, 2015, pp.23-33.   DOI
2 Park, S. E., Park, M. H., and Kim, J. K., "Discrete Optimum Design of the Strut Supported Temporary Structures", Journal of the Korea Society of Industrial Application, Vol.11, No.3, 2008, pp.127-134.
3 Kim, M. J., Lee, C. S., Ma, J. H., and Jeong, J. P., "Flexural Analysis of H-Pile Composite with RC for Excavation", Korea Concrete Institute Conference, 2015, pp.155-156.
4 Temporary Work Standard Specification, Ministry of Land, 2014, pp.98-120.
5 Korea Institute of Steel Construction. Steel Structure Design Criteria, Goomibook, 2007, pp.15-200 (in Korean).
6 Yoo, S. W., and Suh, J. I., "A Study on the Experiment of Flexural Behavior of Composite Beamwith Steel Fiber Reinforced UHPC and Inverted-T Steel Considering Compressive Strength Level", Journal of the Korea Concrete Institute, Vol.27, No.6, 2015, pp.677-685.   DOI
7 Ministry of Land, Transport and Maritime Affairs highway bridge design standards 2012, pp.180-240.
8 K, W., "Limit state design of concrete structures", donghwa technique, 2014, pp.10-60.
9 Yang, I. H., and Kim, K. C., "An Experimental Study on Flexural Behavior of Beams Reinforced with Zinc-Coated Rebar", Journal of the Korea Concrete Institute, Vol.26, No.3, 2014, pp.299-306.   DOI
10 Wilam, and T. Tanbe., Finite Element Analysis of Reinforced Concrete Structures, ACI SP-205, 2001, pp.2-30 (in USA).
11 Pan, A. D., and Moehle, J. P., "Lateral Displacement Ductility of Reinforced Concrete Flat Plate", ACI Structural Journal, Vol.86, No.3 1989, pp.250-258.
12 Oh, Y. H., Nam, Y, G., and Kim, J. H., "Strength and Ductility of Steel Fiber Reinforced Composite Beams without Shear Reinforcements", Journal of the Korea Concrete Institute, Vol.19, No.1, 2007, pp.103-111.   DOI