摘要
FRP加固法是目前国际土木工程领域研究开发的一个热点。本文简要介绍了FRP片材加固砌体结构技术,较全面地介绍了FRP片材的性能、FRP加固法的技术优势和施工工艺。还对国际上FRP加固修复砌体结构的研究与应用进行了总结与回顾。国内对于FRP片材用于砌体抗震加固技术进行了试验研究,并将此技术应用于工程实践中,文中评述了国内关于此项技术的试验研究内容及试验结论。最后,提出了此项技术在应用与发展过程中存在的一些问题及相应的解决途径,对如何选用FRP材料,FRP的加固形式及加固用量等问题进行了研究。
The reinforcement of structure with FRP laminates is now a hot spot in the research and development of the international civil engineering field . This paper simply introduces the reinforcement of masonry structure with FRP laminates, the character of FRP laminates, the advantage and craftwork of the reinforcement of masonry with FRP laminates. This paper also summarizes and reviews the research and use of the masonry structure strengthened and repaired with FRP overseas. Some departments have done the experimental research about the masonry strengthened with FRP laminates in China, and apply it to practical reinforcement of masonry, and the author generally describes the content and conduction of experimental study about it too. Finally ,some problems consisting in the course of research and applications are presented, and how to select the kinds of FRP, decide the amount of FRP and so on are studied.
出处
《基建优化》
2005年第3期95-98,共4页
Optimization of Capital Construction
关键词
砌体结构
FRP
抗震加固
施工工艺
masonry structure
FRP
seismic strengthening
construction craftwork
