期刊文献+

预应力FRP加固混凝土梁的若干问题探讨 被引量:2

Research on the Problems of RC Beams Strengthened with Prestressed FRP Sheets
下载PDF
导出
摘要 根据预应力FRP布加固混凝土梁的试验研究,描述了预应力FRP布加固混凝土梁的破坏类型;提出了减小预应力损失的一些措施;给出了预应力FRP布加固混凝土梁抗弯承载力的简便计算公式;计算结果和试验结果吻合较好。 The failure types are described according to the test beams strengthened with prestressed CFRP sheets. Measures of decrease prestress loss are provided. The simple and convenient formulas for flexural strength are proposed. The rusuhs from the fomulas generally agree with those from the experiment.
出处 《工程抗震与加固改造》 2007年第4期86-88,95,共4页 Earthquake Resistant Engineering and Retrofitting
关键词 FRP 预应力 界限状态 承载力 FRP prestress limit station carrying capacity
  • 相关文献

参考文献10

二级参考文献23

  • 1李世宏.预应力碳纤维布加固混凝土梁施工[J].施工技术,2004,33(7):60-62. 被引量:24
  • 2GB50010-2002.混凝土结构设计规范[S].[S].,..
  • 3CECS146:2003.碳纤维片材加固混凝土结构技术规程.[S].,..
  • 4"Thanasis C, Triantafillou, Deskovlc Nilola. Innovative prestressing with FRP sheets: mechanics of short - term behavior[J]. Journal of Engineering Mechanics, 1991, 117(7) : 1652- 1672.
  • 5滕智明.钢筋混凝土基本构件[M].北京:清华大学出版社,1997,10..
  • 6李国平.预应力混凝土设计原理,北京:人民交通出版社,2001:77—91
  • 7Wight R G, Green M F, Erki M-A. Prestressed FRP Sheets for Poststrengthening Reinforced Concrete Beams. Journal of Composites for Construction, 2001(11): 214-220
  • 8Yang Yongxin, Yue Qingrui. Experimental Study of RC Beams Strengthened with Prestressed CFRP Sheets//The Eighth International Symposium on Structural Engineering for Young Experts. Xuzhou :2004
  • 9Wu Z S, Iwashita K. Strengthening PC Girders with Externally Prestressed PBO Fiber Sheets // International Conference on FRP Composites in Civil Engineering. Hung Kong:2001:1 085-1 092
  • 10Wight R G, Green M F, Erki M-A, Prestressed FRP Sheets for Poststrengthening Reinforced Concrete Beams. Journal of Composites for Construction, 2001(11): 214-220

共引文献114

同被引文献12

引证文献2

二级引证文献4

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