Browse > Article
http://dx.doi.org/10.12989/acc.2018.6.5.527

Crack control of precast deck loop joint using high strength concrete  

Shim, Changsu (Department of Civil Engineering, College of Engineering, Chung-Ang University)
Lee, Chi dong (Department of Civil Engineering, College of Engineering, Chung-Ang University)
Ji, Sung-woong (Department of Civil Engineering, College of Engineering, Chung-Ang University)
Publication Information
Advances in concrete construction / v.6, no.5, 2018 , pp. 527-543 More about this Journal
Abstract
Crack control of precast members is crucial for durability. However, there is no clear provision to check the crack width of precast joints. This study presents an experimental investigation of loop joint details for use in a precast bridge deck system. High strength concrete of 130 MPa was chosen for durability and closer joint spacing. Static tests were conducted to investigate the cracking and ultimate behavior of test specimens. The experimental results indicate that current design codes provide reasonable estimation of the flexural strength and cracking load of precast elements with loop joint of high strength concrete. However, the crack width control of the loop joints with high strength concrete by the current design practices was not appropriate. Some recommendations to improve crack control of the loop joint were derived.
Keywords
loop joint; cracking; precast deck; high strength concrete; static test;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Ryu, H.K., Kim, Y.J. and Chang, S.P. (2007), "Experimental study on static and fatigue strength of loop joints", Eng. Struct., 29(2), 145-162.   DOI
2 Shim, C.S., Chung, C.H., Kim, I.K. and Kim, Y.J. (2010), "Development and application of precast decks for composite bridges", Struct. Eng. Int., 20(2), 126-133.
3 Shim, C.S., Kim, J.H., Chung, C.H. and Chang, S.P. (2000), "The behaviour of shear connections in composite beam with full-depth precast slab", Proc. Inst. Civil Eng. Struct. Build., 140, 101-110.   DOI
4 Shin, D.H., Chung, C.H., Oh, H.C., Park, S.J., Kim, I.G., Kim, Y.J., Byun, T.K. and Kang, M.G. (2016), "Structural behaviour of precast concrete deck with ribbed loop joints in a composite bridge", Smart Struct. Syst., 17(4), 559-576.   DOI
5 Vitek, J.L., Citek, D., Kolisko, J., Coufal, R. and Jursik, P. (2016), "Application of UHPC joints in precast structures", Solid State Phenomena, 249, 267-272   DOI
6 Issa, M.A., Khayyat, S.Y., Yousif, A.A. and Kaspar, I.I. (1995), "Field performance of full depth precast concrete panels in bridge deck reconstruction", 40(3), 82-108.
7 Issa, M.A., Yousif, A.A., Issa, M.A. Kaspar, I.I. and Khayyat, S.Y. (1998), "Analysis of full depth precast concrete deck panels", PCI J., 43(1), 74-85.   DOI
8 Joergensen, H.B. and Hoang, L.C. (2015), "Strength of loop connections between precast bridge decks loaded in combined tension and bending", Struct. Eng. Int., 25(1), 71-80.   DOI
9 Lewis, S. (2009), "Experimental investigation of precast bridge deck joints with U-bar and headed bar joint details", University of Tennessee, Knoxville.
10 LSD Bridge Design (2012), "Limit state based bridge design specification", Korea Road and Transportation Association.
11 Perry and Royce (2007), "Innovative field-cast UHPC joints for precast bridge decks (side-by-side Deck Bulb-Tees)", Village of Lyons, NY-Design, Prototyping, Testing and Construction.
12 Rosenthal, I. and Shimoni, J. (1984), "Bending behaviour of a double-loop connection between precast concrete slabs", Concrete Int., 11, 30-34.
13 Ryu, H.K., Chang, S.P., Kim, Y.J. and Kim, B.S. (2005), "Crack control of a steel and concrete composite plate girder with prefabricated slabs under hogging moments", Eng. Struct., 27, 1613-1624.   DOI
14 Ryu, H.K., Kim, Y.J. and Chang, S.P. (2007), "Crack control of a continuous composite two-girder bridge with prefabricated slabs under static and fatigue loads", Eng. Struct., 29, 851-864.   DOI
15 EN 1992-1-1 (2005), Eurocode 2-Design of concrete structures-Part 1-1: General Rules and Rules for Buildings, European Committee for Standardization.
16 Hanswille, G. (1986), "Zur Ribreitenbeschrankung bei Verbundtragern", Techn.-Wiss. Mitteilung, 86-1, Institut fur Konstruktiven Ingenieurbau, Ruhr-Universitat Bochum.
17 AASHTO LRFD (2013), AASHTO LRFD Bridge Design Specifications, American Association of State Highway and Transportation Officials, Washington, D.C.
18 ACI 224.3R (2005), Joints in Concrete Construction, American Concrete Institute, Farmington Hills, MI.
19 ACI 318-14 (2014), Building Code Requirements for Structural Concrete and Commentary and Notes, American Concrete Institute, ACI Committee 318, Detroit.
20 Beeby, A.W. (1978), "Corrosion of reinforcing steel in concrete and its relation to cracking", Struct. Eng., 56A(3), 77-81.
21 Beeby, A.W. (1978), "Cracking: what are crack width limits for?", Concrete, 31-33.
22 Creazza, G. and Russo, S. (1999), "A new model for predicting crack width with different percentages of reinforcement and concrete strength classes", Mater. Struct., 32, 520-524.   DOI