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Damage numerical analysis for steel reinforced concrete columnbased on fiber-model(PDF)


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Damage numerical analysis for steel reinforced concrete columnbased on fiber-model
ZHAO XuanYUE JianguangDONG JunLU Qizhi
College of Civil Engineering,Nanjing Tech University,Nanjing 211800,China
steel reinforced concrete column fiber model numericalsimulation damage
Fiber finite element model was used to analyze the damage behaviors of steel reinforced concrete(SRC)columns under low-cyclic loading tests.Two finite element models were compared with each other,which were the displacement-based beam-column elements model and force-based beam-column element model.The material constitutive relationships of concrete,reinforcement and steel were defined respectively by their corresponding fibers of the cross section.The calculated results of hysteretic curves and damage evolution curves are both in good agreement with the test results.This analytical work shows that the seismic damage behavior of SRC column could be simulated tenuously by the fiber FEM.


[1] 杨勇,郭子雄,聂建国,等.型钢混凝土结构ANSYS数值模拟技术研究[J].工程力学,2006,23(4):79.
[2] 王斌,郑山锁,李磊.基于损伤的型钢混凝土构件数值分析[J].工程力学,2011,28(5):124.
[3] 傅剑平,赵仕兴,陈刚,等.格构式型钢混凝土柱延性性能的有限元分析[J].土木工程学报,2015,48(3):17.
[4] ZHOU X,YAN B,LIU J.Behavior of square tubed steel reinforced-concrete(SRC)columns under eccentric compression [J].Thin-walled structures,2015,91:129.
[5] ERDURAN E,YAKUT A.Component damage functions for reinforced concrete frame structures [J].Engineering structures,2007,29(9):2242.
[6] KRÄTZIG W B,MEYER I F,MESKOURIS K.Damage evolutionin reinforced concrete members under cyclic loading[C]//Structural Safety and Reliability.[S.l.]:ASCE,2015.
[7] PARK Y J,ANG H S.Mechanistic seismic damage model for reinforced concrete[J].Journal of structural engineering,ASCE,1985,111(4):722.
[8] 陈宗平,徐金俊,薛建阳,等.基于变形和能量双重准则的型钢混凝土异形柱地震损伤行为研究[J].土木工程学报,2015,48(8):29.
[9] 刘阳,郭子雄,黄群贤.型钢混凝土柱的损伤模型试验研究[J].武汉理工大学学报,2010,32(9):203.
[10] 叶列平,陆新征,马千里,等.混凝土结构抗震非线性分析模型、方法及算例[J].工程力学,2006(增2):131.
[11] SCOTT M H,RYAN K L.Moment-rotation behavior of force-based plastic hinge elements[J].Earthquake spectra,2013,29(2):597.
[12] SCOTT M H,FENVES G L.Plastic hinge integration methods for force-based beam-column elements[J].Journal of structural engineering,2006,132(2):244.
[13] KENT D C,PARK R.Flexural members with confined concrete [J].Journal of the structural division,1971,97(7):1969.
[14] BAZANT Z P,OH B H.Crack band theory for fracture of concrete[J].Materials & structures,1983,16(3):155.
[15] CHENG C C,LIN N J.Analytical model for predicting axial capacity and behavior of concrete encased steel composite stub columns [J].Journal of constructionalsteel research,2006,62:424.
[16] KARAN L D,JIRSA J O.Behavior of concrete undercompressive loadings[J].Journal of the structural division,1969,95(ST12):2543.
[17] MOHDHISHAM M Y.Nonlinear analysis of prestressed concrete structures under monotonic and cyclic loads[D].Berkeley:University of California,1994.
[18] MENEGOTTO M,PINTO P E.Method of analysis for cyclically loaded reinforced concrete plane frames including changes in geometry and non-elastic behavior of elements under combined normal force and bending[C]//Proceedings of the Conference on Resistance and Ultimate Deformability of Structures Acted on by Well Defined Repeated Loads.Lisbon:International Association for Bridge and Structural Engineering,1973.
[19] FILLIPPON F C.Effects of bond deterioration on seismic response of reinforced concrete frame[D].Berkeley:University of California,1983.
[20] 中华人民共和国建设部.混凝土结构试验方法标准:GB/T 50152—2012 [S].北京:中国建筑工业出版社,2003.
[21] 郭子雄,张志伟,刘阳.SRC柱抗震性能和抗震性态水平指标试验研究[J].西安建筑科技大学学报(自然科学版),2009,41(5):593.


Last Update: 2017-05-31