期刊文献+

采用ANSYS分析FRP约束素混凝土方柱强度 被引量:1

Finite Element Analysis of Strength and Size Effection of Square Concrete Columns Reinforced by FRP
下载PDF
导出
摘要 在试验的基础上,采用ANSYS对BFRP约束素混凝土方柱强度对加固效果的影响作了研究,并将ANSYS分析得出的强度与试验结果进行了比较。分析结果表明:通过合理选择有限元分析数值模型,可较好地预测纤维布加固混凝土柱的轴心受压性能,且分析所得强度与试验吻合良好。 Based on experiments, the strengths and influ-ence of size effection to reinforcement effect of square concrete columns confined by BFRP were studied by ANSYS and the strengths analysised by ANSYS were compared with experimental ones. The results suggest that uniaxial compressed properties of specimens were predicted well by choosing finite element analysis model reasonably. The strengths had a good degree of agreement with experimental datas and square concrete columns of different sizes exist apparent size effection.
作者 王约发
出处 《四川建材》 2014年第2期24-25,28,共3页 Sichuan Building Materials
关键词 混凝土方柱 BFRP ANSYS BFRP square concrete column ANSYS
  • 相关文献

参考文献4

  • 1YAZIC S, SEZER G I. The effect of cylindrical specimen size on compressive strength of concrete [ J ]. Building and Environment, 2007,69 (42) : 2417 - 2420.
  • 2MMASIA M J, GALE T N, SHIVE N G. Size effect in axially loaded square - section prisms strengthened using carbon fibre reinforced polymer wrapping [ J ]. Canadian Journal of Civil Engineering, 2004,31(1) :1 -13.
  • 3GBJ50010-2002.混凝土结构设计规范[S].[S].,..
  • 4敬登虎,曹双寅.纤维增强复合材料约束下方形混凝土柱的轴向应力-应变模型[J].建筑科学,2005,21(2):12-16. 被引量:9

二级参考文献9

  • 1Chaalhl O, Shahawy M. Perforance of fiber-reinforced polymerwrapped reinforced concrete column under combined axial- flexural loading[J]. ACI Structural Journal,2000,97(4) :659- 668.
  • 2Campione G,Miraglia N.Strength and strain capacities of concrete compression members reinforced with FRP[J].Cement & Concrete Composite,2003,25:31-41.
  • 3Mirmiran A,Shahawy M,Samman M,et al. Effect of column parameters on FRP-confined concrete[J].Journal of Composite for Construction,1998,2(4):175-185.
  • 4Rochette P,Labossiere P.Axial testing of rectangular column model confined with composites[J].Journal of Composites for Construction,2000,4(3):129-136.
  • 5Teng J G,et al.FRP strengthened RC Structures[M].England:John Willey & Sons,LTD,2002.
  • 6Challal O,Shahwy M,Hassan M.Performance of axially loaded short rectangular columns strengthened with carbon fiber-reinforced polymer wrapping[J].Journal of Composites for Construction,2003,7(4):200-208.
  • 7Bazant Z P,Tsubaki T.Total strain theory and path-dependece of concrete[J].Journal of the Engineering Mechanics Division,1980,106(6):1151-1173.
  • 8Lan S R,Guo Z H.Experimental investigation of multiaxial compressive strength of concrete under different stress paths[J].ACI Materials Journal ,1997,94(5):427-434.
  • 9Lorenzis L D,Tepfers R.Comparative study of models on confinement of concrete cylinders with fiber -reinforced polymer composites[J].Journal of Composites for Construction,2003,7(3):219-237.

共引文献36

同被引文献4

引证文献1

二级引证文献3

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部