期刊文献+

钢管再生混凝土构件荷载-变形关系的理论分析 被引量:90

THEORETICAL RESEARCH ON LOAD-DEFORMATION RELATIONS OF RECYCLED AGGREGATE CONCRETE-FILLED STEEL TUBULAR MEMBERS
下载PDF
导出
摘要 在确定钢材与核心再生混凝土本构关系模型的基础上,采用数值方法对钢管再生混凝土轴心受压、纯弯曲和压弯构件的荷载-变形全过程关系曲线进行模拟,对此类构件的力学性能进行研究,理论分析结果与试验结果非常吻合。最后在参数分析结果的基础上,提出钢管再生混凝土压弯构件承载力的简化计算公式。 Based on the constitutive models of steel and core recycled aggregate concrete (RAC), the load versus deformation curves of RACFST stub columns, beams and beam-columns were calculated using numerical method, and the calculated results agreed well with the tested results. Finally, based on the results of parametric analysis, simplified formulae for the calculation of bearing capacity of RACFST members were proposed.
作者 杨有福
出处 《工业建筑》 CSCD 北大核心 2007年第12期1-6,124,共7页 Industrial Construction
基金 福建省引进高层次人才科研启动费资助项目 福建省教育厅资助项目(JB05060) 福州大学科技发展基金资助项目(2004-XQ-19)
关键词 钢管混凝土 再生混凝土 本构模型 力学性能 承载力 concrete-filled steel tube recycled aggregate concrete constitutive model mechanical perfomance bearing capacity
  • 相关文献

参考文献6

  • 1肖建庄,李佳彬,兰阳.再生混凝土技术研究最新进展与评述[J].混凝土,2003(10):17-20. 被引量:471
  • 2杨有福.钢管再生混凝土构件力学性能和设计方法若干问题的探讨[J].工业建筑,2006,36(11):1-5. 被引量:59
  • 3Han L H, Yao G H, Zhao X L. Tests and Calculations of Hollow Structural Steel (HSS) Stub Columns Filled with Self-Consolidating Concrete (SCC). Journal of Constructional Steel Research, 2005, 61 (9): 1 241-1 269.
  • 4Abdel-Rahman N, Sivakumaran K S. Material Properties Models for Analysis of Cold-Formed Steel Members. Journal of Structural Engineering, ASCE, 1997, 123(9): 1 135-1 143.
  • 5Xiao J Z, Li J B, Zhang C. Mechanical Properties of Recycled Aggregate Concrete Under Uniaxial Loading. Cement and Concrete Research, 2005, 35:1 187- 1 194.
  • 6Hibbitt, Karlson, Sorenson. ABAQUS Version 6.4: Theory Manual, Users' Manual, Verification Manual and Example Problems Manual. Hibbitt, Karlson and Sorenson Inc., 2003.

二级参考文献45

  • 1任庆旺,邱茂智,薛梅,杨鼎宜.再生混凝土的研究现状及其基本性能[J].建筑技术开发,2005,32(2):44-45. 被引量:21
  • 2肖建庄,孙振平,李佳彬,顾志强.废弃混凝土破碎及再生工艺研究[J].建筑技术,2005,36(2):141-144. 被引量:94
  • 3邓旭华.水灰比对再生混凝土强度影响的试验研究[J].混凝土,2005(2):46-48. 被引量:56
  • 4彭献生等.再生骨料混凝土强度性质之探讨[A]..新世纪海峡两岸高性能混凝土研究与应用学术会议论文集[J].上海同济大学出版社,2002.pp115—120.
  • 5Hansen. T C. Recycling of demolished concrete and masonry. R1LEM Report No.6, E&FN SPON, London, 1992.
  • 6Han sen, T C Recycled aggregate and recycled aggregate concrete.Second state of art report, development from 1945 - 1985. R1LEM Technical Committee 37 DRC. Material and Structures, Vol. 19, No.5, 1986, PP 201 - 246.
  • 7Topcu 1 B , N F Gunean. Using waste concrete as aggregate. Cement and Concrete Research, Vol. 25, No. 7, 1995.
  • 8Topcu I B. Physical and mechanical properties of concrete produced with waste concrete. Cement and Concrete Resarch, Vol. 27, No. 12, 1997, pp1817 - 1823.
  • 9T Yamato, et al. Mechanical properties, drying shrinkage and resistance to freezing and thawing of concrete using recycled aggregate. ACI Special Publicaaon, Vol. 179, June 1, 1998.
  • 10Saroj MANDAL, Arundeb GUPTA. Strength and durability of recycled aggregate concrete. LABSE SYMPOSIUM MELBOURNE,2002, Australia. 2002.

共引文献520

同被引文献571

引证文献90

二级引证文献325

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