AXIAL COMPRESSION PERFORMANCE OF HIGH-STRENGTH CONCRETE COLUMNS CONFINED BY HIGH-STRENGTH STIRRUPS

Yang Kun; Shi Qingxuan; Zhao Junhai; Guo Yani

doi:10.13204/j.gyjz201302002

Volume 43 Issue 2

Dec. 2014

Turn off MathJax

Article Contents

Article Navigation > INDUSTRIAL CONSTRUCTION > 2013 > 43(2): 9-13,28

Yang Kun, Shi Qingxuan, Zhao Junhai, Guo Yani. AXIAL COMPRESSION PERFORMANCE OF HIGH-STRENGTH CONCRETE COLUMNS CONFINED BY HIGH-STRENGTH STIRRUPS[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(2): 9-13,28. doi: 10.13204/j.gyjz201302002

Citation:

Yang Kun, Shi Qingxuan, Zhao Junhai, Guo Yani. AXIAL COMPRESSION PERFORMANCE OF HIGH-STRENGTH CONCRETE COLUMNS CONFINED BY HIGH-STRENGTH STIRRUPS[J]. INDUSTRIAL CONSTRUCTION, 2013, 43(2): 9-13,28. doi: 10.13204/j.gyjz201302002

Citation:

PDF( 0 KB)

AXIAL COMPRESSION PERFORMANCE OF HIGH-STRENGTH CONCRETE COLUMNS CONFINED BY HIGH-STRENGTH STIRRUPS

doi: 10.13204/j.gyjz201302002

1.
1. School of Civil Engineering,Chang’an University,Xi’an 710061,China;
2.
2. College of Civil Engineering,Xi’an University of Architecture and Technology,Xi’an 710055,China;
3.
3. Sinopec Ningbo Engineering Compang limited,Ningbo 315103,China

Received Date: 2011-10-13
Publish Date: 2013-02-20

Abstract

Abstract

The objective of this study is to study the axial compression performance,including strength and deformation behaviours of HSC columns confined by high-strength stirrups,and determine experimentally and analytically the magnitude of its strength enhancement.On the basis of a concentric loading test of 31 HSC columns confined by high-strength stirrups,the influences of the tie yield strength,tie spacing,and tie configuration on the characteristics of strength and ductility were evaluated;based on the test data at home and abroad,the formulas to determine peak strength and ultimate strain of high-strength concrete confined by high-strength stirrups were proposed by regression analysis.
- high-strength stirrups,
- high-strength concrete ( HSC),
- confined concrete,
- strength and deformation

FullText(HTML)

References(9)

References

[2] 佐々木聡,狩野芳一,等. RC 造短柱の中心压缩性状に関する实验的研究[R].コンクリト工学年次论文报告集1990,No.

Razvi S R, Saatcioglu M. Test of High-strength ConcreteColumns Under Concentric Loading[R]. Rep. No. OCEERC 96-03, Ottawa Carleton Earthquake Engrg. Res. Centre, Ottawa,Ont., Canada,1996.

[2070] .

[3] Nagashima T, Sugano S, Kimura H, et al. Monotonic AxialCompression Test on Ultra-high-strength Concrete Tied Columns[C]∥ Proc.10th World Conf. on Earthquake Engrg., Balkema,Rotterdam, The Netherlands,1992:2983-2988.

[4] Nishiyama M, Fukushima I, Watanabe F, et al. Axial LoadingTest on High-strength Concrete Prisms Confined by Ordinary AndHigh-strength Steel[C]∥ Proc. Symp. on high-strengthConcrete,1993:2983-2988.

[5] Cusson D, Paultre P. High-strength Concrete Columns Confinedby Rectangular Ties[J]. J. Struct. Engrg., ASCE,1994,120(3):783-804.

[6] 胡海涛,叶知满.复合箍筋约束高强混凝土应力应变性能[J].工业建筑,1997,27(10):23-28.

[7] Heon-Soo Chung, Keun-Hyeok Yang, Yong-Ho Lee, et al. Eun.Strength and Ductility of Laterally Confined Concrete Columns[J]. Canadian Journal of Civil Engineering,2002,29(6):820-830.

[8] Hong Kinam, Han Sanghoon, Yi Seongtae. High-strengthConcrete Columns Confined by Low-volumetric-ratio Lateral ties[J]. Eng. Str.,2006,28(9):1346-1353.

Relative Articles

Supplements(0)

Cited By

Proportional views