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Frontiers of Structural and Civil Engineering

Front. Struct. Civ. Eng.    2008, Vol. 2 Issue (1) : 93-101     https://doi.org/10.1007/s11709-008-0006-x
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Displacement-based seismic design of high-strength concrete frame columns
ZHANG Guojun1, LIU Jianxin1, LU Xilin2
1.Architecture Engineering Institute, Shanghai Normal University; 2.Research Institute of Structural Engineering and Disaster Reduction, College of Civil Engineering, Tongji University
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Abstract Based on the testing results of 108 high-strength concrete columns under constant axial loading and horizontal cyclic loading, the relations between the drift ratio at yield, the maximum displacement drift, the limiting displacement drift, the ductility ratio of testing columns and shear span-to-depth ratio, axial compression ratio, confining reinforcement characteristic values, the ratio of cover area to confined core area as well as longitudinal reinforcement ratio are discussed in this paper. Then the relations between limiting displacement drifts and axial compression ratio, confining reinforcement characteristic values and the ratio of cover area to confined core area are analytically regressed. Subsequently the relations between confining reinforcement characteristic values and axial compression ratio, the limiting displacement drift, and the practical formula used to calculate confining reinforcement characteristic values are put forward. In the end the minimum confining reinforcement characteristic values in the dense hoop regions of high-strength concrete columns are presented by comparatively analysis, and compared with ones in the design code (GB 50010-2002, P. R. China).
Issue Date: 05 March 2008
 Cite this article:   
LIU Jianxin,ZHANG Guojun,LU Xilin. Displacement-based seismic design of high-strength concrete frame columns[J]. Front. Struct. Civ. Eng., 2008, 2(1): 93-101.
 URL:  
http://journal.hep.com.cn/fsce/EN/10.1007/s11709-008-0006-x
http://journal.hep.com.cn/fsce/EN/Y2008/V2/I1/93
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LIU Jianxin
ZHANG Guojun
LU Xilin
1 Ministry of Construction P. R. China. Code forSeismic Design of Building (GB 50011)BeijingChinese Building IndustryPress 2006 (in Chinese)
Ministry of Construction P. R. China. Code forSeismic Design of Building (GB 50011). Beijing, Chinese Building IndustryPress, 2006(in Chinese)
Ministry of Construction P. R. China. Code forSeismic Design of Building (GB 50011). Beijing, Chinese Building IndustryPress, 2006(in Chinese)
2 Zhang. Lu. Liu. Research on seismic behavior of reinforced concrete framecolumns with transfinite axial compression ratiosCiv Eng J 2006 39(2)1218(in Chinese)
Zhang, Lu, Liu. Research on seismic behavior of reinforced concrete framecolumns with transfinite axial compression ratios. Civ Eng J.2006, 39(2):12-18(in Chinese)
Zhang, Lu, Liu. Research on seismic behavior of reinforced concrete framecolumns with transfinite axial compression ratios. Civ Eng J.2006, 39(2):12-18(in Chinese)
3 Bayrak O Sheikh S A Confinement reinforcement designconsideration for ductile HSC columnsJStruct Eng, ASCE 1999 124(9)9991010
Bayrak O, Sheikh S A. Confinement reinforcement designconsideration for ductile HSC columns. JStruct Eng, ASCE.1999, 124(9):999-1010
Bayrak O, Sheikh S A. Confinement reinforcement designconsideration for ductile HSC columns. JStruct Eng, ASCE.1999, 124(9):999-1010
4 Adolfo B Matamoros M Sozen M A Drift limits of high strength concrete columns subjectedto load reversalsJournal of StructuralEngineering 2003 129(3)297313
Adolfo B, Matamoros M, Sozen M A. Drift limits of high strength concrete columns subjectedto load reversals. Journal of Structural Engineering.2003, 129(3):297-313
Adolfo B, Matamoros M, Sozen M A. Drift limits of high strength concrete columns subjectedto load reversals. Journal of Structural Engineering.2003, 129(3):297-313
5 Brachmann L Browning J Matamoros A Drift-dependent confinement requirements for reinforcedconcrete columns under cyclic loadingACIStruct J 2004 101(5)669677
Brachmann L, Browning J, Matamoros A. Drift-dependent confinement requirements for reinforcedconcrete columns under cyclic loading. ACIStruct J.2004, 101(5):669-677
Brachmann L, Browning J, Matamoros A. Drift-dependent confinement requirements for reinforcedconcrete columns under cyclic loading. ACIStruct J.2004, 101(5):669-677
6 Saatciogiu M Razvi S R Displacement based design ofreinforced concrete columns for confinementACI Struct J 2002 99(1)331
Saatciogiu M, Razvi S R. Displacement based design ofreinforced concrete columns for confinement. ACI Struct J.2002, 99(1):3-31
Saatciogiu M, Razvi S R. Displacement based design ofreinforced concrete columns for confinement. ACI Struct J.2002, 99(1):3-31
7 Zhou. Performance-basedseismic design method for RC frame structures. Dissertation for theDoctoral DegreeShanghaiTongji University 2004
Zhou. Performance-basedseismic design method for RC frame structures. Dissertation for theDoctoral Degree. Shanghai, Tongji University, 2004
Zhou. Performance-basedseismic design method for RC frame structures. Dissertation for theDoctoral Degree. Shanghai, Tongji University, 2004
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