Shear behavior of externally prestressed ultra-high-performance concrete (UHPC) T-beams without stirrups

Yoo, 2016, Mechanical properties of ultra-high-performance fiber-reinforced concrete: A review, Cem Concr Compos, 73, 267, 10.1016/j.cemconcomp.2016.08.001 Zhou, 2018, Application of ultra-high performance concrete in bridge engineering, Constr Build Mater, 186, 1256, 10.1016/j.conbuildmat.2018.08.036 Graybeal, 2020, International perspective on UHPC in bridge engineering, J Bridge Eng, 25, 10.1061/(ASCE)BE.1943-5592.0001630 Xue, 2020, Review of ultra-high performance concrete and its application in bridge engineering, Constr Build Mater, 260, 10.1016/j.conbuildmat.2020.119844 Ye, 2020, Flexural behavior of a fully prefabricated lightweight UHPC bent cap, J Bridge Eng, 25, 04020085, 10.1061/(ASCE)BE.1943-5592.0001605 Li, 2022, Experimental and numerical investigation on the flexural behavior of a large-scale prestressed UHPC T-Shaped girder, Eng Struct, 272, 10.1016/j.engstruct.2022.115027 Du, 2021, New development of ultra-high-performance concrete (UHPC), Compos B Eng, 224, 10.1016/j.compositesb.2021.109220 Ye, 2022, UHPC-based precast large-cantilevered thin-walled bent caps: Design and experiments, Eng Struct, 272, 114909, 10.1016/j.engstruct.2022.114909 Zhou, 2022, Torsional behavior of ultra-high performance concrete (UHPC) rectangular beams without steel reinforcement: Experimental investigation and theoretical analysis, Compos Struct, 299, 10.1016/j.compstruct.2022.116022 Ye, 2022, Shear behavior of joints in precast UHPC segmental bridges under direct shear loading, Constr Build Mater, 357, 10.1016/j.conbuildmat.2022.129212 Fang, 2023, Effects of stud aspect ratio and cover thickness on push-out performance of thin full-depth precast UHPC slabs with grouped short studs: Experimental evaluation and design considerations, J Build Eng, 67 Fang, 2023, Shear performance of high-strength friction-grip bolted shear connector in prefabricated steel–UHPC composite beams: Finite element modelling and parametric study, Case Stud Constr Mat, 18, e01860 Ye, 2023, Shear performance of prestressed composite beams with ultra-high-performance concrete and corrugated steel webs under different loading conditions, Thin-Walled Struct, 186, 10.1016/j.tws.2023.110675 Li, 2020, Durability of ultra-high performance concrete–A review, Constr Build Mater, 255, 10.1016/j.conbuildmat.2020.119296 Yoo, 2022, Nanomaterials in ultra-high-performance concrete (UHPC)–A review, Cem Concr Compos, 134, 10.1016/j.cemconcomp.2022.104730 Yoo, 2016, A review on structural behavior, design, and application of ultra-high-performance fiber-reinforced concrete, Int J Concr Struct Mater, 10, 125, 10.1007/s40069-016-0143-x Li, 2022, Modifying fatigue performance of reactive powder concrete through adding pozzolanic nanofillers, Int J Fatig, 156, 10.1016/j.ijfatigue.2021.106681 Wille, 2014, Properties of strain hardening ultra high performance fiber reinforced concrete (UHP-FRC) under direct tensile loading, Cem Concr Compos, 48, 53, 10.1016/j.cemconcomp.2013.12.015 Yoo, 2013, Early age setting, shrinkage and tensile characteristics of ultra high performance fiber reinforced concrete, Constr Build Mater, 41, 427, 10.1016/j.conbuildmat.2012.12.015 Yoo, 2014, Shrinkage and cracking of restrained ultra-high-performance fiber-reinforced concrete slabs at early age, Constr Build Mater, 73, 357, 10.1016/j.conbuildmat.2014.09.097 Ferrier, 2016, Shear behaviour of new beams made of UHPC concrete and FRP rebar, Compos B Eng, 90, 1, 10.1016/j.compositesb.2015.11.022 Fang, 2023, Novel FRP interlocking multi-spiral reinforced-seawater sea-sand concrete square columns with longitudinal hybrid FRP–steel bars: Monotonic and cyclic axial compressive behaviours, Compos Struct, 305, 10.1016/j.compstruct.2022.116487 Baby, 2014, Shear behavior of ultrahigh performance fiber-reinforced concrete beams. I: Experimental investigation, J Struct Eng, 140, 04013111, 10.1061/(ASCE)ST.1943-541X.0000907 Voo, 2006, Shear strength of fiber reinforced reactive powder concrete prestressed girders without stirrups, J Adv Concr Technol, 4, 123, 10.3151/jact.4.123 Voo, 2010, Shear strength of steel fiber reinforced ultrahigh-performance concrete beams without stirrups, J Struct Eng, 136, 1393, 10.1061/(ASCE)ST.1943-541X.0000234 Xia, 2011, Shear failure analysis on ultra-high performance concrete beams reinforced with high strength steel, Eng Struct, 33, 3597, 10.1016/j.engstruct.2011.06.023 Yang, 2012, Shear behaviour of ultrahigh-performance fibre-reinforced concrete beams without stirrups, Mag Concr Res, 64, 979, 10.1680/macr.11.00153 Xia, 2015, Dowel action and shear strength contribution of high strength rebar embedded in ultra-high performance fiber reinforced concrete, Eng Struct, 83, 223, 10.1016/j.engstruct.2014.11.004 Lim, 2016, Shear tests for ultra-high performance fiber reinforced concrete (UHPFRC) beams with shear reinforcement, Int J Concr Struct M, 10, 177, 10.1007/s40069-016-0145-8 Qi, 2017, Shear strength of UHPFRC beams: Mesoscale fiber-matrix discrete model, J Struct Eng, 143, 04016209, 10.1061/(ASCE)ST.1943-541X.0001701 Mészöly, 2018, Shear behavior of fiber-reinforced ultra-high performance concrete beams, Eng Struct, 168, 119, 10.1016/j.engstruct.2018.04.075 Pourbaba, 2018, Shear behavior of ultra-high performance concrete, Constr Build Mater, 183, 554, 10.1016/j.conbuildmat.2018.06.117 S. Ahmed, S. Bahij, M.A. AI-Osta, S.K. Adekunle, S.U. AI-Dulaijan, Shear behavior of ultra-high-performance concrete beams reinforced with high-strength steel bars, ACI Struct. J. 116 (4) (2019) 3–14. Solhmirzaei, 2020, Machine learning framework for predicting failure mode and shear capacity of ultra high performance concrete beams, Eng Struct, 224, 10.1016/j.engstruct.2020.111221 Yang, 2022, Experimental investigation and prediction of shear capacity for UHPC beams, Case Stud Constr Mat, 16, e01097 Zhou, 2022, Shear behavior of UHPC beams with small shear span to depth ratios based on MSTM, Case Stud Constr Mat, 16, e01134 R.G. EI-Helou, B.A. Graybeal, Shear behavior of ultrahigh-performance concrete pretensioned bridge girders, J. Struct. Eng. 148 (4) (2022) 04022017. Kodsy, 2022, Shear strength of ultra-high-performance concrete (UHPC) beams without transverse reinforcement: Prediction models and test data, Materials, 15, 4794, 10.3390/ma15144794 Metje, 2023, Verification of the shear resistance of UHPFRC beams–Design method for the German DAfStb Guideline and database evaluation, Eng Struct, 277, 10.1016/j.engstruct.2022.115439 B. Foure, Shear strength of externally prestressed beams, Proc. Workshop on Behaviour of External Prestressing in Structures, Saint-Remy-les-Chevreuse, France (1993) 9–12. Tan, 2003, Shear deficiency in reinforced concrete continuous beams strengthened with external tendons, ACI Struct J, 100, 565 Tan, 1993, Strut-and-tie model for externally prestressed concrete beams, ACI Struct J, 90, 683 Kondo, 1994, Influence of external prestressing force on shear strength of PC beams, Trans Japan Concr Inst, 16, 395 Tan, 1997, Effects of deviators and tendon configuration on behavior of externally prestressed beams, ACI Struct J, 94, 13 Tan, 1998, Effects of shear in externally prestressed beams, ACI Struct J, 95, 116 Aparicio, 2002, Testing of externally prestressed concrete beams, Eng Struct, 24, 73, 10.1016/S0141-0296(01)00062-1 Witchukreangkrai, 2002, Effect of tendon configuration on shear strength of externally PC beams with large eccentricity, Trans Japan Concr Inst, 23, 273 Qi, 2016, Shear behavior of externally prestressed concrete beams with draped rendons, ACI Struct J, 113, 677 Li, 2017, Web-shear behavior of externally prestressed T-shaped beams with both positive and negative moment regions, ACI Struct J, 114, 1311 Qi, 2020, Post-cracking shear behaviour of concrete beams strengthened with externally prestressed tendons, Structures, 23, 214, 10.1016/j.istruc.2019.09.009 Feng, 2023, Shear behavior of externally prestressed UHPC beams without stirrups, Case Stud Constr Mat, 18, e01766 Jia, 2021, Shear behavior of ultra-high-performance concrete beams prestressed with external carbon fiber-reinforced polymer tendons, Front Struct Civ Eng, 15, 1426, 10.1007/s11709-021-0783-z Ye, 2023, Mechanistic understanding of precast UHPC segmental beams with external tendons and epoxy joints subject to combined bending and shear, Eng Struct, 280, 10.1016/j.engstruct.2023.115698 AFNOR, Ultra-highperformance fibre-reinforced concrete—Specifications, performance, production, and conformity (NF P18-470), AFNOR, Paris, 2016. AFNOR, National addition to the Eurocode 2—Design of concrete structures: Specific rules for ultra-high performance fibre-reinforced concrete (UHPFRC) (NF P 18-710), AFNOR, Paris, 2016. Graybeal, 2006 Hegger, 2008, Shear carrying capacity of ultra-high performance concrete beams, Tailor Made Concr Struct, 341 Jin, 2019, Shear strength of fibre-reinforced reactive powder concrete I-shaped beam without stirrups, Mag Concr Res, 1–13 Graybeal, 2008, Cylinder or cube: strength testing of 80 to 200 MPa (11.6 to 29 ksi) ultra-high-performance fiber-reinforced concrete, ACI Mater J, 105, 603 Lantsoght, 2019, Database of shear experiments on steel fiber reinforced concrete beams without stirrups, Materials, 12, 917, 10.3390/ma12060917 Lantsoght, 2019, How do steel fibers improve the shear capacity of reinforced concrete beams without stirrups?, Compos B Eng, 175, 10.1016/j.compositesb.2019.107079