An experimental investigation of the bond behavior between the reinforcement and lightweight aggregate concrete
Email:
thuychi.dang@utc.edu.vn
Từ khóa:
lightweight aggregate concrete, bond behavior, reinforcement steel, development length, experiment
Tóm tắt
Bond behavior between the reinforcement steel bars and surrounding concrete is considered as an important characteristic for reinforced concrete structures, including lightweight aggregate concrete ones. This paper presents an experimental investigation on the bond behavior of 14 mm diameter steel bars embedded in lightweight aggregate concrete. The bond slip relationship between rebar and lightweight aggregate concrete shows a conventional behavior, similar to traditional reinforced concrete. The development length of 14 diameter steel embedded in lightweight aggregate concrete is smaller than the requirement in ACI 318-11.Tài liệu tham khảo
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[2]. W. Yang, J. Yu, Y. Wang, Study on the effect of bond-anchoring factor on bond behavior between deformed bar and shale ceramic concrete. Adv. Mater. Res, 403 (2012) 444–448. https://doi.org/10.4028/www.scientific.net/AMR.403-408.444
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[4]. B. Mayfield, M. Louati, Properties of pelletized blast furnace slag concrete. Mag. Concr. Res., 42 (150) (1990) 29–36. https://doi.org/10.1680/macr.1990.42.150.29
[5]. BS EN 10080:2005, Steel for the reinforcement of concrete, Weldable reinforcing steel. General.
[6]. A. Trad, H. Ghanem, R. Ismail, Bond Behaviour of Structural Lightweight Concrete, in: Hordijk D., Luković M. (eds) High Tech Concrete: Where Technology and Engineering Meet. Springer, Cham, 2018. https://doi.org/10.1007/978-3-319-59471-2_71
[7]. TCVN1651-2: 2008, Thép cốt bê tông – Phần 2: Thanh thép vằn (Concrete reinforcement – Part 2: Deformed steel bar).
[8]. Fritz Leohardt, Vorlesung uber Massivebau, 6 vols, Springer Verlag, Berlin, 1975.
[9]. fib.CEB-FIP, Bond of reinforcement in concrete - Bulletin 10, International Federation for Structural Concrete (fib) ed., 2000. https://doi.org/10.35789/fib.BULL.0010
[10]. K. Holschemacher, A. Ali, S. Iqbal, Bond of reinforcement in lightweight concrete, in: Zingoni (ed), Insights and Innovations in Structural Engineering, Mechanics and Computation, Taylor & Francis Group: London, 1284-1287, 2016
[11]. ACI 318-11, Building Code Requirements for Structural Concrete and Commentary.
[12]. Eurocode 2-1992, Design of concrete structures – part 1–1: general rules and rules for buildings.
[13]. TCVN 5574:2012, Kết cấu bê tông và bê tông cốt thép (Concrete and Reinforced Concrete Structure).
[2]. W. Yang, J. Yu, Y. Wang, Study on the effect of bond-anchoring factor on bond behavior between deformed bar and shale ceramic concrete. Adv. Mater. Res, 403 (2012) 444–448. https://doi.org/10.4028/www.scientific.net/AMR.403-408.444
[3]. D. Zhang, W. Yang, Experimental research on bond behaviors between shale ceramsite lightweight aggregate concrete and bars through pullout tests, J. Mater. Civ. Eng., 27 (2015). https://doi.org/10.1061/(ASCE)MT.1943-5533.0001192
[4]. B. Mayfield, M. Louati, Properties of pelletized blast furnace slag concrete. Mag. Concr. Res., 42 (150) (1990) 29–36. https://doi.org/10.1680/macr.1990.42.150.29
[5]. BS EN 10080:2005, Steel for the reinforcement of concrete, Weldable reinforcing steel. General.
[6]. A. Trad, H. Ghanem, R. Ismail, Bond Behaviour of Structural Lightweight Concrete, in: Hordijk D., Luković M. (eds) High Tech Concrete: Where Technology and Engineering Meet. Springer, Cham, 2018. https://doi.org/10.1007/978-3-319-59471-2_71
[7]. TCVN1651-2: 2008, Thép cốt bê tông – Phần 2: Thanh thép vằn (Concrete reinforcement – Part 2: Deformed steel bar).
[8]. Fritz Leohardt, Vorlesung uber Massivebau, 6 vols, Springer Verlag, Berlin, 1975.
[9]. fib.CEB-FIP, Bond of reinforcement in concrete - Bulletin 10, International Federation for Structural Concrete (fib) ed., 2000. https://doi.org/10.35789/fib.BULL.0010
[10]. K. Holschemacher, A. Ali, S. Iqbal, Bond of reinforcement in lightweight concrete, in: Zingoni (ed), Insights and Innovations in Structural Engineering, Mechanics and Computation, Taylor & Francis Group: London, 1284-1287, 2016
[11]. ACI 318-11, Building Code Requirements for Structural Concrete and Commentary.
[12]. Eurocode 2-1992, Design of concrete structures – part 1–1: general rules and rules for buildings.
[13]. TCVN 5574:2012, Kết cấu bê tông và bê tông cốt thép (Concrete and Reinforced Concrete Structure).
Tải xuống
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Nhận bài
30/12/2019
Nhận bài sửa
22/04/2020
Chấp nhận đăng
26/04/2020
Xuất bản
28/05/2020
Chuyên mục
Công trình khoa học
Kiểu trích dẫn
Dang Thuy, C., & Le Minh, C. (1590598800). An experimental investigation of the bond behavior between the reinforcement and lightweight aggregate concrete. Tạp Chí Khoa Học Giao Thông Vận Tải, 71(4), 380-387. https://doi.org/10.25073/tcsj.71.4.7
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