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http://dx.doi.org/10.14346/JKOSOS.2018.33.4.38

Experimental Study on the Determination of Optimum Thickness of RC Deck Slabs by 100, 120 MPa High-Strength Concrete  

Bae, Jae-Hyun (Korea Road Association)
Hwang, Hoon-Hee (Korea Road Association)
Park, Sung-Yong (Korea Institute of Civil Engineering and Building Technology)
Publication Information
Journal of the Korean Society of Safety / v.33, no.4, 2018 , pp. 38-45 More about this Journal
Abstract
Bridges are structures where safety must be ensured. Generally, the destruction mechanism of bridge deck shows punching shear. Lately, the high-strength concrete is often used to increase the lifespan of bridges. The benefits of using the high-strength concrete are that it increases the durability and strength. On the contrary, it reduces the cross-section of the bridges. This study suggested the optimal thickness of bridge deck with application of high-strength concrete and the study evaluated its structural performance experimentally. The evaluation result shows that 180 mm and 190 mm of thickness are optimal for 100 MPa and 120 MPa high-strength concrete bridge deck respectively.
Keywords
high-strength concrete; RC deck slab; structural performance test; optimal thickness of bridge deck;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
1 C. H. Chung, Y. J. Kim and S. G. Youn, "Evalution of Fatigue Life of RC Bridge Decks under Heavy Traffics", KSCE Journal of the Civil Engineering, Vol. 18. No. 5, pp. 605-614, 1998.
2 C. H. Chung, H. J. Lee and Y. W. Lee, "A Study on the Failure Mode of Long Span Decks", KSCE Journal of the Civil Engineering, Vol. 24. No. 1A, pp. 101-106, 2004.
3 J. H. Park and S. G. Hong, "Estimation of Punching Shear Strength for Ultra High Performance Concrete Thin Slab", Journal of the Korean Association for Spatial Structures, Vol. 15, No. 2, pp. 95-103, 2015.   DOI
4 Ministry of Land, Infrastructure, and Transport, Korean Highway Bridges Design Code(Limte State Design Method), Korea Road Association, 2015.
5 I. H. Yang, K. C. Kim and C. B. Joh, "Structural Behavior of Hybrid Steel Fiber-Reinforced Ultra High Performance Concrete Beams Subjected to Bending", Journal of the Korea Concrete Institute, Vol. 26, No. 6, pp. 771-778, 2014.   DOI
6 S. W. Yoo, Y. S. Ahn, Y. D. Cha and C. B. Joh, "Experiment of Flexural Behavior of Composite Beam with Steel Fiber Reinforced Ultra High Performance Concrete Deck and Inverted-T Steel Girder", Journal of the Korea Concrete Institute, Vol. 26, No. 6, pp. 761-169, 2014.   DOI
7 I. H. Yang, K. C. Kim and C. B. Joh, "Flewural Strength of Hybrid Steel Fiber-Reinforced Ultra-High Strength Concrete Beams", Journal of the Korea Concrete Institute, Vol. 27, No. 3, pp. 280-287, 2015.
8 K. L. Ahn, S. J. Jang, S. H. Jang and H. D. Yun, "Effects of Aggregate Size and Steel Fiber Volume Fraction on Compressive Behaviors of High-Strength Concrete", Journal of the Korea Concrete Institute, Vol. 27, No. 3, pp. 228-235, 2015.
9 J. H. Lee and S. G. Hong, "Shear Transfer Strength Evaluation for Ultra-High Performance Fiber Reinforced Concrete", Journal of th Korean Association for Spatial Structures, Vol. 15, No. 2, pp. 69-77, 2015.
10 J. H. Lee and S. G. Hong, "Shear Friction Strength based on Limit Analysis for Ultra-High Performance Fiber Reinforced Concrete", Journal of the Korea Concrete Institute, Vol. 27, No. 3, pp. 296-306, 2015.
11 J. H. Lee, S. G. Hong, "Shear Strength of Ultra-High Performance Fiber-Reinforced Concrete(UHPFRC) I-shaped Beams without Stirrup", Journal of the Korea Concrete Institute, Vol. 29, No. 1, pp. 53-64, 2017.   DOI
12 H. O. Jang and H. S. Lee, "An Experimental Study on the Bonding Shear Performance Evaluation of the UHPC at the Construction Joint", Journal of the Architectural Institute of Korea Structures & Construction, Vol. 33, No. 6, pp. 41-48, 2017.
13 J. H. Bae, D. M. Yoo, H. H. Hwang and S. T. Kim, "Minimum Thichness of Long-Span RC Deck Slabs for 2-girder Bridges Designed by 80 MPa Concrete", J. Korean Soc. Saf., Vol. 29, No. 5, pp.97-103, 2014.   DOI
14 C. B. Joh, B. S. Kim, H. H. Hwang, K. K. Choi and S. H. Choi, "Punching Shear Strength of Deck Slabs Made of Ultra High Performance Concrete", Journal of the Korea Institute for Structural Maintenance Inspection, Vol. 15, No. 4, pp.221-231, 2011.   DOI
15 Ministry of Land, Transport and Maritime Affairs, Concrete Structure Code, Korea Concrete Institute, 2012.
16 J. C. Graddy, J. B. Kim, J. H. Whitt, N. H. Burns and R. E. Klingner, "Punching-shear behavior of bridge decks under fatigue loading", ACI Structural Journal, Vol. 99, No. 3, pp.257-266, 2002.
17 W. J. Park and H. H. Hwang, "A Study on the Modified Simple Truss Model to Predict the Punching Shear Strength of PSC Deck Slabs", J. Korean Soc. Saf., Vol. 20, No. 5, pp.67-73, 2015.
18 European Committee for Standardization, Eurocode 2: Design of concrete structures - Part 1-1: General Rules and Rules for Buildings, 2004.
19 J. H. Bae, H. H. Hwang, S. Y. Park and K. H. Joh, "Evaluation of Structural Performance of RC Deck Slabs by High-Strength Concrete", J. Korean Soc. Saf., Vol. 31, No. 3, pp.89-95, 2016.   DOI
20 Korea Institute of Civil Engineering and Building Technology, "Optimum Design of UHPC Decks for Hybrid Cable Stayed Bridge", 2008.
21 Korean Industrial Standards, KS F 2403 Standard Test Method for Making and Curing Concrete Specimens, 2014.
22 Karlsson & Sorensen, ABAQUS User's Manual, Hibbitt, 2009.