|Table of Contents|

Bond-slip Behavior of Steel-concrete Interface Under Normal Stress(PDF)

《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

Issue:
2019年06期
Page:
1-9
Research Field:
Publishing date:

Info

Title:
Bond-slip Behavior of Steel-concrete Interface Under Normal Stress
Author(s):
SU Xiao-zu;  ZHANG Qiang
(Department of Structural Engineering, Tongji University, Shanghai 200092, China)
Keywords:
prestressed steel reinforced concrete structure;  bond-slip of steel-concrete interface;  connector element;  normal stress
PACS:
TU398
DOI:
-
Abstract:
The ABAQUS connector element model was used to simulate the bond-slip behavior of steel-concrete interface, and the prestressing effect was transformed into the normal stress of interface. The finite element model of bond-slip test of steel-concrete interface considering the normal stress was established. The bond-slip forms and bond-slip curves of the test and the finite element model were compared, and the bond-slip behavior of steel-concrete interface was analyzed. The influence of concrete strength and normal stress on the bond-slip behavior of interface was studied. The validity of the method was verified by the results of finite element model and experiment. The results show that ABAQUS connector element can reasonably simulate the bond-slip behavior of steel plate and concrete interface. The normal stress has a significant effect on the peak and residual stage bonding force, but has little effect on the peak slip. The concrete strength has a significant effect on the peak slip and residual bonding force, but has a little effect on the peak slip and the residual bonding force. The research results can provide a reference for the finite element modeling of bond-slip behavior of steel-concrete interface and the selection of bond-slip relationship.

References:

[1] 杨 勇,薛建阳,赵鸿铁.型钢混凝土结构粘结强度分析[J].建筑结构,2001,31(7):31-34.
YANG Yong,XUE Jian-yang,ZHAO Hong-tie.Analysis of Bond Strength of Steel Reinforced Concrete Structures[J].Building Structure,2001,31(7):31-34.
[2]BRYSON J O,MATHEY R G.Surface Condition Effect on Bond Strength of Steel Beams in Concrete[J].Journal of ACI,1962,59(3):397-406.
[3]HAWKINS N M.Strength of Concrete-encased Steel Beams[J].Civil Engineering Transactions of the Institution of Engineers,1973,15(1/2):29-45.
[4]ROEDER C W.Bond Stress of Embedded Steel Shapes in Concrete[C]//ASCE.Composite and Mixed Construction.New York:ASCE,2010:227-240.
[5]WIUM J A,LEBET L P.Simplified Calculation Method for Force Transfer in Composite Columns [J].Journal of Structural Engineering,1994,120(3):728-745.
[6]HUNAITI Y M.Bond Strength in Battened Composite Columns[J].Journal of Structural Engineering,1991,117(3):699-714.
[7]FURLONG R.Binding and Bonding Concrete to Composite Columns[C]//ASCE.Composite and Mixed Construction.New York:ASCE,1984:330-336.
[8]杨 勇,赵鸿铁,薛建阳.型钢混凝土粘结滑移性能试验分析[J].西安建筑科技大学学报:自然科学版,2002,34(3):205-209.
YANG Yong,ZHAO Hong-tie,XUE Jian-yang.Experimental Analysis on the Bond-slip Properties of Steel Reinforced Concrete Structures[J].Journal of Xi'an University of Architecture & Technology:Natural Science Edition,2002,34(3):205-209.
[9]郑山锁,邓国专,杨 勇,等.型钢混凝土结构粘结滑移性能试验研究[J].工程力学,2003,20(5):63-69.
ZHENG Shan-suo,DENG Guo-zhuan,YANG Yong,et al.Experimental Study of Bond-slip Performance Between Steel and Concrete in SRC Structures[J].Engineering Mechanics,2003,20(5):63-69.
[10]郑山锁,邓国专,田 微,等.型钢与混凝土之间粘结强度的力学分析[J].工程力学,2007,24(1):96-100,105.
ZHENG Shan-suo,DENG Guo-zhuan,TIAN Wei,et al.Theoretical Study on Bond Strength Between Shaped Steel and Concrete in SRC Composite Structures[J].Engineering Mechanics,2007,24(1):96-100,105.
[11]VIEST I M.Investigation of Stud Shear Connectors for Composite Concrete and Steel T-beams[J].ACI Journal,1956,27(8):875-981.
[12]SLUTTER R G,DRISCOLL G C.The Flexural Strength of Steel-concrete Composite Beams[J].Journal of the Structural Division,1965,91(2):71-99.
[13]丁 阳.预应力型钢混凝土结构粘结滑移性能研究[D].上海:同济大学,2013.
DING Yang.Study on Bond-slip Relationship in Prestressed Steel Reinforced Concrete Structure[D].Shanghai:Tongji University,2013.
[14]白 洁.无栓钉预应力型钢混凝土界面粘结滑移本构关系研究[D].上海:同济大学,2015.
BAI Jie.Bond-slip Relationship of Steel-concrete Interface in Prestressed Steel Reinforced Concrete Without Stud[D].Shanghai:Tongji University,2015.
[15]黄长鑫.含栓钉的预应力型钢混凝土界面粘结滑移本构关系研究[D].上海:同济大学,2015.
HUANG Chang-xin.Study on Bond-slip Relationship in Prestressed Steel Reinforced Concrete Structure with Stud Shear Connectors [D].Shanghai:Tongji University,2015.
[16]苏小卒,黄长鑫.受栓钉强度控制的钢板-混凝土界面黏结滑移性能试验与本构模型[J].建筑结构学报,2018,39(3):167-174.
SU Xiao-zu,HUANG Chang-xin.Experiment and Constitutive Modeling of Bond-slip Behavior of Steel Plate-concrete Interface with Strength Controlled by Stud Shear Connectors[J].Journal of Building Structures,2018,39(3):167-174.
[17]刘雪毅.有栓钉及法向力时型钢砼的滞回粘结滑移关系研究[D].上海:同济大学,2016.
LIU Xue-yi.Study on Hysteretic Bond-slip Relationship in SRC with Stud Shear Connectors and Normal Force[D].Shanghai:Tongji University,2016.
[18]薛建阳,赵鸿铁,杨 勇,等.型钢混凝土柱粘结滑移性能及ANSYS数值模拟方法研究[J].建筑钢结构进展,2006,8(5):8-16.
XUE Jian-yang,ZHAO Hong-tie,YANG Yong,et al.Research on the Bond-slip Behavior and Numerical Simulation of Steel Reinforced Concrete Columns by ANSYS Program[J].Progress in Steel Building Structures,2006,8(5):8-16.
[19]杨 勇,赵鸿铁,薛建阳,等.型钢混凝土基准粘结滑移本构关系试验研究[J].西安建筑科技大学学报:自然科学版,2005,37(4):445-449,467.
YANG Yong,ZHAO Hong-tie,XUE Jian-yang,et al.Experiment Study on Basic Bond-slip Constitutive Relationship Models Between Shaped-steel and Concrete in SRC Structures[J].Journal of Xi'an University of Architecture & technology:Natural Science Edition,2005,37(4):445-449,467.
[20]王 隽.组合梁中栓钉受力的有限元模拟分析[J].建筑钢结构进展,2011,13(3):20-28.
WANG Jun.Numerical Investigation into the Structural Behavior of Shear Connectors in Composite Beams[J].Progress in Steel Building Structures,2011,13(3):20-28.
[21]NGUYEN H T,KIM S E.Finite Element Modeling of Push-out Tests for Large Stud Shear Connectors[J].Journal of Constructional Steel Research,2009,65(10/11):1909-1920.
[22]张 劲,王庆扬,胡守营,等.ABAQUS混凝土损伤塑性模型参数验证[J].建筑结构,2008,38(8):127-130.
ZHANG Jin,WANG Qing-yang,HU Shou-ying,et al.Parameters Verification of Concrete Damaged Plastic Model of ABAQUS[J].Building Structure,2008,38(8):127-130.
[23]GB 50010—2010,混凝土结构设计规范[S].
GB 50010—2010,Code for Design of Concrete Structures[S].

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Last Update: 2019-11-26