Experiment on Shear Strength of Reinforced Concrete Bridge Column in Plastic Hinge Zone Under Seismic Effect

WANG Dong-sheng, SI Bing-jun, SUN Zhi-guo, LI Xiao-li, AI Qing-hua

China Journal of Highway and Transport ›› 2011, Vol. 24 ›› Issue (2) : 34-41.

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China Journal of Highway and Transport ›› 2011, Vol. 24 ›› Issue (2) : 34-41.
Original Article

Experiment on Shear Strength of Reinforced Concrete Bridge Column in Plastic Hinge Zone Under Seismic Effect

  • WANG Dong-sheng1, SI Bing-jun2, SUN Zhi-guo1, LI Xiao-li1, AI Qing-hua3
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Abstract

Aimed at problem of brittle shear failure occurred in the plastic hinge zone of reinforced concrete bridge columns under seismic effect, the shear strength of the column were studied. The pseudo-static tests of 12 reinforced concrete short bridge column were conducted. Existing calculated equations for shear strength of the bridge column around the world were also compared with each other based on experimental results. Using pseudo-static test database of PEER reinforced concrete column, statistical analysis for influencing factor of concrete shear strength in plastic hinge zone under seismic effect was carried out. Finally, according to relative code and research outcome, a calculated equation for shear strength of bridge column in the plastic hinge zone was proposed. Results show that the short bridge columns satisfied with minimum stirrup ratios of current seismic design code in China may suffer shear failure in plastic hinge zone which should pay more attention in the design.

Key words

bridge engineering / reinforced concrete bridge column / pseudo-static test / flexure-shear failure / shear strength / plastic hinge zone

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WANG Dong-sheng, SI Bing-jun, SUN Zhi-guo, LI Xiao-li, AI Qing-hua. Experiment on Shear Strength of Reinforced Concrete Bridge Column in Plastic Hinge Zone Under Seismic Effect[J]. China Journal of Highway and Transport, 2011, 24(2): 34-41

References

[1] 普瑞斯特雷M J N,塞勃勒F,卡而维 G M.桥梁抗震设计与加固[M].袁万城,胡 勃,崔 飞,译.北京:人民交通出版社,1997.
PRIESTLEY M J N,SEIBLE F,CALVI G M.Seismic Deign and Retrofit of Bridges[M].Translated by YUAN Wan-cheng,HU Bo,CUI Fei.Beijing:China Communications Press,1997.
[2]TANABE T.Comparative Performances of Seismic Design Codes for Concrete Structures[M].Boulevard:Elsevier Science Ltd.,1999.
[3]JTJ 004—89,公路工程抗震设计规范[S].
JTJ 004—89,Seismic Design Code for Highway En-gineering[S].
[4]JTG/T B02-01—2008,公路桥梁抗震设计细则[S].
JTG/T B02-01—2008,Guidelines for Seismic Design of Highway Bridges[S].
[5]王东升,郭 迅,孙治国,等.汶川大地震公路桥梁震害初步调查[J].地震工程与工程振动,2009,29(3):84-94.
WANG Dong-sheng,GUO Xun,SUN Zhi-guo,et al.Damage to Highway Bridges During Wenchuan Earthquake[J].Journal of Earthquake Engineering and Engineering Vibration,2009,29(3):84-94.
[6]孙治国,王东升,郭 迅,等.汶川大地震绵竹市回澜立交桥震害调查[J].地震工程与工程振动,2009,29(4):132-138.
SUN Zhi-guo,WANG Dong-sheng,GUO Xun,et al.Damage Investigation of Huilan Interchange in Mianzhu After Wenchuan Earthquake[J].Journal of Earthquake Engineering and Engineering Vibration,2009,29(4):132-138.
[7]ASCHHEIM M A,MOEHLE J P.Shear Strength and Deformability of RC Bridge Columns Subjected to Inelastic Cyclic Displacement[R].Berkeley:Univer-sity of California,1992.
[8]PRIESTLEY M J N,VERMA R,XIAO Y.Seismic Shear Strength of Reinforced Concrete Columns[J].Journal of Structural Engineering,1994,120(8):2310-2329.
[9]顾毅云.强震动下钢筋混凝土桥墩的残余剪切强度研究[D].福州:福州大学,2003.
GU Yi-yun.Study on Residual Shear Strength of Reinforced Concrete Bridge Columns Under Strong Seismic Ground Movement[D].Fuzhou:Fuzhou Univer-sity,2003.
[10]毕桂平.城市大型复杂立交工程抗震关键性问题研究[D].上海:同济大学,2004.
BI Gui-ping.Study on Some Key Issues on Seismic Design of Large-scale Complicated Interchange Bridges[D].Shanghai:Tongji University,2004.
[11]LEE J H,KO S H,CHOI J H.Shear Strength and Capacity Protection of RC Bridge Columns[C]//MCEER.2004 ANCER Annual Meeting:Networking of Young Earthquake Engineering Researchers and Professionals.Honolulu:MCEER,2004:1-12.
[12]王东升,司炳君,艾庆华,等.钢筋混凝土桥墩地震抗剪强度初步研究[C]//中国建筑学会抗震防灾分会.第七届全国地震工程会议论文集.北京:地震出版社,2006:1068-1074.
WANG Dong-sheng,SI Bing-jun,AI Qing-hua,et al.Study on Seismic Shear Strength of RC Bridge Columns[C]//Branch of Earthquake Resistance and Disaster Prevention of Architectural Society of China.Proceedings of the 7th National Conference on Earthquake Engineering.Beijing:Earthquake Press,2006:1068-1074.
[13]BERRY M,PARRISH M,EBERHARD M.PEER Structural Performance Database User's Manual[R].Berkeley:University of California,2004.
[14]GHEE A B,PRIESTLEY M J N,PAULAY T.Seismic Shear Strength of Circular Reinforced Concrete Columns[J].ACI Structural Journal,1989,86(1):45-59.
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