全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
工业建筑  2013 

钢管高性能混凝土轴压短柱的静力性能(Ⅰ):试验研究及有限元模拟

DOI: 10.13204/j.gyjz201303001, PP. 1-7

Keywords: 钢管混凝土,高性能混凝土,轴压短柱,静力性能,试验研究,有限元模拟

Full-Text   Cite this paper   Add to My Lib

Abstract:

对钢管高性能混凝土轴压短柱的静力性能展开研究,以便给辽宁省地方标准的编制提供依据。通过18个试件(内填自密实混凝土的立方试块抗压强度标准值为96MPa)的静力试验,研究试件的破坏模态,发现高性能混凝土具有良好的塑性填充性能,构件的破坏属于强度破坏;分析轴力-钢管纵向应变曲线,发现该曲线可以分为弹性阶段、弹塑性阶段和下降阶段。应用有限元法模拟试件的轴力-钢管纵向应变曲线,模拟结果与试验结果吻合良好。

References

[1]  Khayat K H. Workability,Testing,and Performance of SelfConsolidating Concrete[J]. ACI Materials Journal,1999,96(3):346-353.
[2]  Lin C H,Hwang C L,Lin S P,et al. Self-Consolidating ConcreteColumns Under Concentric Compression[J]. ACI StructuralJournal,2008,105(4):425-432.
[3]  Han L H,You J T,Lin X K. Experimental Behaviour of SelfConsolidating Concrete (SCC) Filled Hollow Structural Steel(HSS) Columns Subjected to Cyclic Loadings[J]. Advances inStructural Engineering,2005,8(5):497-512.
[4]  Han L H. The Influence of Concrete Compaction on the Strength ofConcrete Filled Steel Tubes[J]. Advances in StructuralEngineering,2000,3(2):131-137.
[5]  Han L H,Yao G H. Influence of Concrete Compaction on theStrength of Concrete-Filled Steel RHS Columns[J]. Journal ofConstructional Steel Research,2003,59(6):751-767.
[6]  杨有福,韩林海.混凝土密实度对矩形钢管混凝土短柱力学性能影响研究[J].工业建筑,2004,34(8):62-65.
[7]  杨有福,韩林海.矩形钢管自密实混凝土的钢管-混凝土界面粘结性能研究[J].工业建筑,2006,36(11):32-36.
[8]  尧国皇,韩林海.钢管自密实高性能混凝土压弯构件力学性能研究[J].建筑结构学报,2004,25(4):34-42.
[9]  罗素蓉,王国杰,王雪芳,等.自密实混凝土在钢管混凝土拱桥中的应用[J].铁道科学与工程学报,2004,1(2):30-34.
[10]  Han L H,Yao G H. Experimental Behaviour of Thin-WalledHollow Structural Steel (HSS) Columns Filled with SelfConsolidating Concrete (SCC)[J]. Thin-Walled Structures,2004,42(9):1357-1377.
[11]  Han L H,Yao G H,Zhao X L. Test and Calculation for HollowStructural Steel (HSS) Stub Columns Filled with SelfConsolidating Concrete (SCC)[J]. Journal of ConstructionalSteel Research,2005,61(9):1241-1269.
[12]  Han L H,Lu H,Yao G H,et al. Further Study on the FlexuralBehaviour of Concrete-Filled Steel Tubes[J]. Journal ofConstructional Steel Research,2006,62(6):554-565.
[13]  ABAQUS Explicit User Manual,Version 6.4[M]. Pawtucket(RI,USA): Hibbit,Karlsson and Sorensen,2002.
[14]  ABAQUS Theory Manual,Version 6.4[M]. Pawtucket (RI,USA): Hibbit,Karlsson and Sorensen,2002.
[15]  陶忠,于清.新型组合结构柱———试验、理论与方法[M].北京:科学出版社,2006.
[16]  韩林海.钢管混凝土结构———理论与实践[M].2版.北京:科学出版社,2007.
[17]  蔡绍怀.现代钢管混凝土结构[M].北京:人民交通出版社,2003.
[18]  Sakina K,Nakahara H,Morino S,et al. Behavior of CentrallyLoaded Concrete Filled Steel Tube Short Columns[J]. Journal ofStructural Engineering,2004,130(2):180-188.
[19]  Johansson M,Gylltof T K. Mechanical Behavior of Circular SteelConcrete Composite Stub Columns[J]. Journal of StructuralEngineering,2002,128(8):1073-1081.
[20]  Hu H T,Huang C S,Wu M H,et al. Nonlinear Analysis ofAxially Loaded Concrete-Filled Tube Columns with ConfinementEffect[J]. Journal of Structure Engineering,2003,129(10):1322-1329.
[21]  Yoon Y S,Jang I Y. Effects of Quality of Compaction on FlexuralBehaviour of High-Performance Concrete Beams[J]. Magazine ofConcrete Research,2002,54(4):283-290.
[22]  Yoo S W,Kwon S J,Jung S H. Analysis Technique forAutogenous Shrinkage in High Performance Concrete with Mineraland Chemical Admixtures[J]. Construction and BuildingMaterials,2012,34(12):1-10.
[23]  Wang Z J,Liang J B. Research and Applying Evolution ofAdmixture for High Performance Concrete[J ]. AppliedMechanics and Materials,2012(174-177):1086-1089.
[24]  Yu Q,Tao Z,Wu Y X. Experimental Behaviour of HighPerformance Concrete-Filled Steel Tubular Columns[J]. ThinWalled Structures,2008,46(4):362-370.
[25]  Yang Y B,Liang S,Mo H H,et al. Research on HighPerformance Concrete-Filled Steel Tube Columns StructureExperiments for Guangzhou Xita Project[J]. Key EngineeringMaterials,2009(405-406):50-54.
[26]  Zhu W Z,Peter J M B. Permeation Properties of Self-CompactingConcrete[J]. Cement and Concrete Research,2003,33(6):921-926.
[27]  Persson B. A Comparison Between Mechanical Properties of SelfCompacting Concrete and the Corresponding Properties of NormalConcrete[J]. Cement and Concrete Research,2001,31(2):193-198.
[28]  Hwang S D,Khayat K H,Bonneau O. Performance-BasedSpecifications of Self-Consolidating Concrete Used in StructuralApplications[J]. ACI Materials Journal,2006,103(2):121-129.
[29]  Khayat K H,Assaad J,Daczko J. Comparison of Field-OrientedTest Methods to Assess Dynamic Stability of Self-ConsolidatingConcrete[J]. ACI Materials Journal,2004,101(2):168-176.
[30]  沈聚敏,王传志,江见鲸.钢筋混凝土有限元与板壳极限分析[M].北京:清华大学出版社,1993.
[31]  刘威.钢管混凝土局部受压时的工作机理研究[D].福州:福州大学,2005.
[32]  Han L H,Tao Z,Zhao X L. Tests and Mechanics Model forConcrete-Filled SHS Stub Columns,Columns and Beam-Columns[J]. Structural Engineering and Mechanics,2001,1(1):1-27.
[33]  Han L H,Yao G H,Zhao X L. Behavior and Calculation onConcrete-Filled Steel CHS (Circular Hollow Section) BeamColumns[J]. Steel and Composite Structures,2004,4(3):169-188.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133