摘要
根据约束混凝土原理 ,纤维增强塑料 (FRP)对柱型构件 (房建中的柱子以及各类柱式桥墩 )力学性能的改善正日益受到研究人员的关注。本文从材料性能、影响因素及工作机理等方面阐述了FRP对柱型构件加固性能的研究现状。最后就此项技术发展需要 。
On the basis of the confinement concrete system,the mechanical performance of the columns(including building columns and bridge columns)confined with fiber reinforced plastics(FRP)can be improved in evidence,which is paid much attention by researchers of many countries.The paper presented the state\|of\|art of FRP confining RC concrete columns from the material character,the effect factors and the confinement mechanism and so on.Finally,some suggestions are presented according to the practical requirements. \[
出处
《建筑技术开发》
2002年第7期3-6,共4页
Building Technology Development
关键词
纤维增强塑料
加固
柱型构件
Fiber reinforced plastics
Strengthening
Columns
