Long-Term Performance of Two-Span Continuous Steel-Recycled Concrete Composite Beams

YOU Guangdi; LI Feng; ZHANG Qijun; WANG Qinghe; HAN Tao

doi:10.13204/j.gyjzG22070208

Volume 53 Issue 5

May 2023

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Article Navigation > INDUSTRIAL CONSTRUCTION > 2023 > 53(5): 124-131

YOU Guangdi, LI Feng, ZHANG Qijun, WANG Qinghe, HAN Tao. Long-Term Performance of Two-Span Continuous Steel-Recycled Concrete Composite Beams[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(5): 124-131. doi: 10.13204/j.gyjzG22070208

Citation:

YOU Guangdi, LI Feng, ZHANG Qijun, WANG Qinghe, HAN Tao. Long-Term Performance of Two-Span Continuous Steel-Recycled Concrete Composite Beams[J]. INDUSTRIAL CONSTRUCTION, 2023, 53(5): 124-131. doi: 10.13204/j.gyjzG22070208

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Long-Term Performance of Two-Span Continuous Steel-Recycled Concrete Composite Beams

doi: 10.13204/j.gyjzG22070208

1. School of Civil Engineering, Shenyang Jianzhu University, Shenyang 110168, China;
2. China Construction Seventh Bureau Traffic Construction Co., Ltd., Zhengzhou 450004, China

Received Date: 2022-07-02

Abstract

Abstract

To study the influence of recycled coarse aggregate (RCA) on the long-term performance of two-span continuous steel-concrete composite beams, a nonlinear finite element model (FEM) was established based on ABAQUS software, considering the combined effects of concrete shrinkage and creep. The reliability of the simulation was verified by three group long-term test results of two-span continuous steel-concrete composite beams. Further, the parameters of two-span continuous steel-recycled concrete composite beams were analyzed, and the influence of each parameter on their long-term performance was quantified. The results showed that the maximum difference in the mid-span deflection of two-span composite beams between the FE results and the experimental results was 11.7%,and a 3.77% difference between the FE results of the negative bending moment of the middle bearing and the experimental results was obtained. The results show that when the RCA replacement ratio is 50% and 100%, the long-term deflection of the two-span continuous steel-concrete composite beam increases by 5.52%~9.72% and 12.98%~20.39%. When the specimens using reinforced concrete slab (under the influence of uniform shrinkage and creep) are replaced with open-end and closed-end composite slab (under the influence of non-uniform shrinkage and creep), the ratio of long-term deflection to instantaneous deflection is reduced by 8.04%~19.56%. Different shrinkage creep model should be selected for different floor slab types.
- recycled concrete,
- steel-concrete continuous composite beams,
- time-dependent behaviour,
- shrinkage,
- creep,
- finite element analysis

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References(29)

References

[1]	樊健生, 聂建国, 王浩. 考虑收缩、徐变及开裂影响的组合梁长期受力性能研究(I):试验及计算[J]. 土木工程学报, 2009,42(3):8-15.
[2]	VRCELJ Z, RANZI G, AL-DEEN S. Full-scale long-term experiments of simply supported composite beams with solid slabs[J]. Journal of Constructional Steel Research, 2011,67(3):308-321.
[3]	KATWAL U, TAO Z, HASSAN K. Finite element modelling of steel-concrete composite beams with profiled steel sheeting[J]. Journal of Constructional Steel Research, 2018,146(7):1-15.
[4]	WANG Q H, YANG J S, LIANG Y Z, et al. Prediction of time-dependent behaviour of steel-recycled aggregate concrete (RAC) composite slabs via thermo-mechanical finite element modelling [J]. Journal of Building Engineering, 2020, 29(1): 1-18.
[5]	王庆贺, 梁永泽, 张欢, 等. 考虑荷载分布的多跨连续钢-再生混凝土组合板长期性能研究[J]. 工程力学, 2021, 38(2): 198-210.
[6]	曹万林, 赵羽习, 叶涛萍. 再生混凝土结构长期工作性能研究进展[J]. 哈尔滨工业大学学报, 2019, 51(6): 1-17.
[7]	GENG Y, WANG Y Y, CHEN J. Creep behaviour of concrete using recycled coarse aggregates obtained from source concrete with different strengths [J]. Construction and Building Materials, 2016,128(12):199-213.
[8]	WANG Q, GENG Y, WANG Y, et al. Drying shrinkage model for recycled aggregate concrete accounting for the influence of parent concrete[J]. Engineering Structures, 2020, 202(1):1-16.
[9]	ZHANG H, WANG Y, LEHMAN D E, et al. Time-dependent drying shrinkage model for concrete with coarse and fine recycled aggregate[J]. Cement and Concrete Composites, 2020,105(1):1-16.
[10]	SEARA-PAZ S, GONZLEZ-FONTEBO B, MARTINEE-ABELLA F, et al. Time-dependent behaviour of structural concrete made with recycled coarse aggregates: creep and shrinkage[J]. Construction & Building Materials, 2016,122(9):95-109.
[11]	GENG Y, ZHAO M, YANG H, et al. Creep model of concrete with recycled coarse and fine aggregates that accounts for creep development trend difference between recycled and natural aggregate concrete[J]. Cement and Concrete Composites, 2019,103(10):303-317.
[12]	张建伟, 刘方方, 卡卓乍, 等. 钢-压型钢板再生粗骨料混凝土组合梁受弯性能[J]. 哈尔滨工业大学学报, 2015, 47(12): 86-92.
[13]	YANG J S, LIU C Y, WANG Q H, et al. Time-dependent behavior of composite steel-recycled aggregate concrete beams via thermomechanical finite element modeling[J]. Buildings, 2022, 12(6):1-25.
[14]	SAKR A, SAKLA S. Long-term deflection of cracked composite beams with nonlinear partial shear interaction: I-Finite element modeling[J]. Journal of Constructional Steel Research, 2008,64(12):1446-1455.
[15]	XUE W C, DING M, HE C, et al. Long-term behavior of prestressed composite beams at service loads for one year[J]. Journal of Structural Engineering, 2008,134(6):930-937.
[16]	FAN J S, NIE J G, LI Q W, et al. Long-term behavior of composite beams under positive and negative bending. Ⅰ: experimental study[J]. Journal of Structural Engineering, 2010, 136(7):849-857.
[17]	ZHANG S, CHEN X, LI G. Study on the Influence of reinforcement on creep and shrinkage effects of composite beams[C]//IOP Conference Series: Earth and Environmental Science. 2019:1-15.
[18]	WRIGHT D, VITEK L, RAKIB N. Long-term creep and shrinkage in composite beams with partial connection[J]. Proceedings of the Institution of Civil Engineers Structures and Buildings, 1992,94(2):187-195.
[19]	RANZI G. Short-and long-term analyses of composite beams with partial interaction stiffened by a longitudinal plate[J]. Steel and Composite Structures, 2006,6(3):237-255.
[20]	REGINATO H, TAMAYO P, MORSCH B. Finite element study of effective width in steel-concrete composite beams under long-term service loads[J]. Latin American Journal of Solids and Structures, 2018,15(8):1-25.
[21]	ERKMEN E, BRADFORD A. Time-dependent creep and shrinkage analysis of composite beams curved in-plan[J]. Computers & Structures, 2011,89(1/2):67-77.
[22]	XIANG T Y, YANG C, ZHAO G Y. Stochastic creep and shrinkage effect of steel-concrete composite beam[J]. Advances in Structural Engineering, 2015,18(8):1129-1140.
[23]	GILBERT R I, BRAFORD M A. Time-dependent behavior of continuous composite beams at service loads[J]. Journal of Structural Engineering, 1995, 121(2):319-327.
[24]	AL-DEEN S, RANZE G, VRCELJ Z. Long-term experiments of composite steel-concrete beams[J]. Procedia Engineering, 2011, 53(14): 2807-2814.
[25]	European Committee for Standardization (ECS). Eurocode 2: design of concrete structures-part 1-1: General rules and rules for buildings: ENV 1992-1-2[S]. Brussels: ECS,2004.
[26]	DE JUAN M S, GUTIÉRREZ P A. Study on the influence of attached mortar content on the properties of recycled concrete aggregate[J]. Construction and Building Materials, 2009, 23(2): 872-877.
[27]	XIAO J Z, LI W G, FAN Y H, et al. An overview of study on recycled aggregate concrete in China (1996-2011)[J]. Construction and Building Materials, 2012,31(6):364-383.
[28]	LIU Q, XIAO J Z, SUN Z H. Experimental study on the failure mechanism of recycled concrete[J]. Cement and Concrete Research, 2011,41(10):1050-1057.
[29]	WANG Q H. Time-dependent behaviour of composite steel-concrete slabs prepared with recycled coarse aggregate [D]. Sydney, Australia: The University of Sydney, 2017.