Welcome to Francis Academic Press

Academic Journal of Architecture and Geotechnical Engineering, 2024, 6(1); doi: 10.25236/AJAGE.2024.060112.

Summary of mechanical properties of stirrup confined concrete

Author(s)

Maosheng Li, Xin Chen

Corresponding Author:
Maosheng Li
Affiliation(s)

School of Architecture and Construction, Shenyang Jianzhu University, Shenyang, China

Abstract

Stirrup confined concrete members have been widely used in engineering. The excellent mechanical properties of stirrup confined concrete meet the structural safety, durability and economy. The purpose of this paper is to explore the influence 0of concrete compressive strength, stirrup yield strength, stirrup spacing, stirrup constraint form and volume stirrup ratio on the mechanical properties of stirrup confined concrete. By summarizing the development status of stirrup confined concrete at home and abroad, the constraint mechanism of stirrup confined concrete is analyzed, and the influence of concrete compressive strength, stirrup yield strength, stirrup spacing, stirrup constraint form and volume stirrup ratio on the strength and ductility of stirrup confined concrete is obtained.

Keywords

Stirrup confined concrete, Constraint mechanism, Mechanical properties

Cite This Paper

Maosheng Li, Xin Chen. Summary of mechanical properties of stirrup confined concrete. Academic Journal of Architecture and Geotechnical Engineering (2024) Vol. 6, Issue 1: 79-83. https://doi.org/10.25236/AJAGE.2024.060112.

References

[1] Kent, Park. Flexural Members with Confined Concrete [J]. ASCE, 1971, (7). 

[2] Mander J B, Priestley M J N, Park R. Observed Stress-Strain Behaviour of Confined Concrete [J]. Journal of Structural Engineering, ASCE, 1988, 114(8): 1827-1849. 

[3] Bing Li, Park R, Tanaka H. Stress-Strain Behaviour of High Strength Concrete Confined by Ultra High and Normal Strength Transverse Reinforcements[J]. ACI Structural Journal, 2001, 98(3):395-406. 

[4] Shanaka Kristombu Baduge, Priyan Mendis, Tuan Ngo. Stress-strain relationship for very-high strength concrete (>100 MPa) [J]. Engineering Structures, 2018, 177: 795-808. 

[5] Lin Dayan, Wang Chuanzhi, Study on the stress-strain curve of concrete confined by rectangular stirrups, Tsinghua Institute of Earthquake and Anti-riot Engineering, 1980. 12. 

[6] Zhang Xiuqin, Guo Zhenhai, Wang Chuanzhi. Experimental study on stress-strain curve of rectangular concrete under cyclic loading [C]. Research Laboratory of Seismic and Anti-riot Engineering, Tsinghua University, 1982, 10. 

[7] Zhang Xiuqin et al. Experimental study on the complete stress-strain curve of concrete [J]. Journal of Building Structures, 1982 ( 01 ) : 1-12

[8] YE Lieping and YE Yanhua. Experimental study on the complete stress-strain curve of high-strength concrete confined by stirrups [C]. Constrained and ordinary concrete strength theory and its application Symposium Proceedings. Yantai, 1987: 105-112. 

[9] Jiang Z , Faxing D , Liping W .Mechanical behavior of stirrup-confined circular concrete-filled steel tubular stub columns under axial loading[J].Jianzhu Jiegou Xuebao/Journal of Building Structures, 2017, 38:285-290.DOI:10.14006/j.jzjgxb.2017.S1.039.

[10] Yang Kun, Shi Qingxuan, Wang Qiuwei, et al. Axial compressive behavior of high-strength stirrup confined concrete [J]. Journal of Xi 'an University of Architecture and Technology (Natural Science Edition), 2009, (2): 161-167, 172. 

[11] Shi Qingxuan, Yang Kun, Liu Weiya, et al. Experimental study on mechanical properties of high-strength concrete confined by high-strength stirrups under axial compression [J]. Engineering mechanics, 2012, (01): 141-149. 

[12] Xiang Z , Wang J , Niu J ,et al.Experimental study on the mechanical properties of concrete canvas and CFRP jointly confined circular concrete columns under axial compression[J].Construction & Building Materials, 2023(Jul.3):385.

[13] Shi Qingxuan, Wang Nan, Tian Jianbo, et al. Practical constitutive relation model of high-strength stirrup confined concrete [J]. Journal of Building Materials, 2014, (2) : 216-222. 

[14] Jie L .Analysis on axial compression ultimate bearing capacity of concrete-filled steel tubular composite column[J].Building Structure, 2017.

[15] Saatciglu M, Razvis R. Strength and ductility of confined concrete[J]. Journal of Structural Engineering, 1992, 118(6): 1590-1607. 

[16] Sheikhsa, Uzumeri S M. Strength and ductility of tied concrete columns[J]. Journal of the Structural Division, 1980, 106(5): 1079-1102. 

[17] Cusson D. Paultre P. Stress strain model for confined high strength concrete[J]. Journal of Structural Engineering, 1995, 121(3):468-477

[18] Legeron F, Paultre P, Asce M. Uniaxial Confinement Model for Normal- and High-Strength Concrete Columns [J]. Journal of Structural Engineering, 2003(2):129. 

[19] King J W H. Some investigations of the effects of core size and steel and concrete quality in short reinforced concrete columns [J]. Magazine of Concrete Research, 1949, 1(2): 47-56. 

[20] Madas P, ELNASHAI A S. A new passive confinement model for the analysis of concrete structures subjected to cyclic and transient dynamic loading[J]. Earthquake Engineering & Structural Dynamics, 1992, 21(5): 409-431.