Browse > Article
http://dx.doi.org/10.11112/jksmi.2016.20.1.085

Evaluation on Flexural Performance of Precast Decks with Ribbed Joint by FEM  

Oh, Hyun-Chul (대우건설기술연구원)
Chung, Chul-Hun (단국대학교 토목환경공학과)
Kang, Myoung-Gu (단국대학교 토목환경공학과)
Park, Se-Jin (대우건설기술연구원)
Shin, Dong-Ho (대우건설기술연구원)
Publication Information
Journal of the Korea institute for structural maintenance and inspection / v.20, no.1, 2016 , pp. 85-94 More about this Journal
Abstract
In this study, a non-linear FEM model is presented to predict the static flexural performance of precast bridge decks with ribbed joint and is verified with previous experiment results through comparison. The several theory of material properties were applied to each mechanical properties in FEM model and FEM model's input variables were determined through experiment result and parametric study. The FEM results showed good accuracy in predicting the structural performance of the specimens and FEM model's average error rate was 5%. Also, each specimen's cracking aspect and failure mode can be predicted through FEM's plastic strain distribution. Thus, this FEM model can be used effectively for predicting the ultimate behavior and parametric study to development of design formula for joint.
Keywords
Ribbed connection; Precast bridge decks; Flexural performance; FEM model;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
1 ABAQUS (2009), Abaqus analysis user's manual version 6.9 Dassault Systems Simulia Corp.
2 Bae, J.H., Yoo, D.M., Hwang, H.H., and Kim, S.T. (2014), "Minimum thickness of long-span RC deck slabs for 2-girder bridges designed by 80MPa concrete." Journal of the Korean Society of Safety, 29(5), 97-103.
3 Bangash, M.Y.H. (1989), Concrete and Concrete Structure : Numerical Modeling and Applications. Elsevier Science Publishers Ltd.
4 Chen, W.F. (1982), Plasticity in Reinforced Concrete, McGraw-Hill.
5 Chung, C.H., Sung, Y.E., Hyun, B.H., Park, S.J. and (2008), "Experimental study on connectability of half-depth precast deck panels with loop joint." Journal of the Korean Society of Civil Engineers, 28(4A), 581-590.
6 Chung, C.H., Lee, H.J., Hyun, B.H., Kim, J.S., and Park, K.M. (2004), Evaluation and Experiment of Prefabricated PC Manhole Joint, Research Report, Toam Industry Co., Ltd.
7 Hognestad, E. (1951), A Study of Combined Bending and Axial Load in Reinforced Concrete Members, Bulletin 399, University of Illinois Engineering Experiment Station, Urbana, Ill.
8 Joo, B.C., Kim, Y.J., Kim, B.S., and Ryu, H.K. (2003), "Bending behavior of joint section according to connection methods between precast decks." Proceedings of the Korean Society of Civil Engineers.
9 Joo, S.H., Chung, C.H., and Bae, J.H. (2014), "Strength evaluation on sectional members of prefabricated precast concrete arch with reinforced joint." Journal of the Korean Society of Civil Engineers, 34(5), 1363-1372.   DOI
10 Kaushik, H.B., Rai, D.C., and Jain, S.K. (2007), "Stress-strain characteristics of clay brick masonry under uniaxial compression.", Journal of Material in Civil Engineering, 19(9), 728-739.   DOI
11 Kim, I.G., Kim, Y.J., Kim, S.W., and Jang, S.K. (2007), "Rapid and mechanized construction of bridge deck with precast concrete deck system used longitudinal tendon." Journal of the Korea Concrete Institute, 19(3), 50-54.
12 Korea Concrete Institute (2012), Concrete structural design specification and commentary.
13 Korean Geotechnical Society (2009), Structure foundation design.
14 Kupfer, H., Hilsdorf, K.H., Rusch, H. (1969), "Behavior of concrete under biaxial stresses." Journal of American Concrete Institute, 66(8), 656-666.
15 Porter, S.D., Julander, J.L., Halling, M.W., Barr, P.J., Boyle, H., and Xing, S. (2011), "Flexural testing of precast bridge deck panel connections." Journal of bridge engineering, 16(3), 422-430.   DOI
16 Li, L., Ma, Z.J., Griffey, M.E., and Oesterle, R.G. (2010a), "Improved longitudinal joint details in decked bulb tees for accelerated bridge construction: Concept Development." Journal of bridge engineering, 15(3), 327-336.   DOI
17 Li, L., Ma, Z.J., and Oesterle, R.G. (2010b), "Improved longitudinal joint details in decked bulb tees for accelerated bridge construction: fatigue evaluation." Journal of bridge engineering, 15(5), 511-522.   DOI
18 Park, S.J., Shin, D.H., Kim, I.G., Bae, D.J., and Lee, C.H. (2014), "Experimental study on the behavioral characteristics of connections between precast segmental bridge decks." Proceedings of the Korean Society of Civil Engineers.
19 Ryu, H.K., Kim, Y.J., and Chang, S.P. (2005), "Static and fatigue behavior of a precast deck with joints in a continuous composite two-girder bridge." Journal of the Korean Society of Civil Engineers, 25(5A), 801-811.
20 Ryu, H.K., Chang, S.P., Kim, Y.J., and Joo, B.C. (2003), "Bending tests of precast deck with loop joints." Proceedings of the Korea Concrete Institute.
21 Shah, B.N., Sennah, K., Kianoush, M.R., Tu, S., and Lam, C. (2007), "Experimental study on prefabricated concrete bridge girder-to-girder intermittent bolted connections system." Journal of bridge engineering, 12(5), 570-584.   DOI
22 Shin, D.H., Park, S.J., Oh, H.C., Kim, I.G., and Kim, Y.J. (2015), "Evaluation on flexural performance of precast bridge decks with ribbed connection." Journal of the Korea Institute for Structural Maintenance and Inspection, 19(3), 1-9.
23 Song, N.Y., Chung, C.H., and Kim, Y.J. (2009), "Nonlinear analysis of CFT truss girder with the arch-shaped lower chord." Journal of the Korean Society of Civil Engineers, 29(6A), 625-639.
24 Shin, D.H., Park, S.J., Kang, M.K., Kim, I.G., and Kim, Y.J. (2014), "Technology trends review in precast deck connections." Proceedings of the Korea Institute for Structural Maintenance and Inspection, 18(1), 132-135.