摘要
鉴于FRP加固木柱的抗压性能研究很少,本文共设计了4组横向加固的木柱,加固层包括CFRP和GFRP两种类型,以研究横向加固层层数和弹性模量对木柱受压性能的影响。试验结果表明,试件的极限荷载随加固层层数增加而增大,CFRP加固试件的极限荷载高于GFRP加固试件的。
In view of the research on compressive properties of FRP reinforced wooden rarely, this paper designed 4 sets of transverse reinforcement., reinforcing layer including CFRP and the GFRP two kind of types, in order to study the transverse reinforcement layers and the elastic modulus of compression performance. The test results show that, the ultimate load with the reinforcement layers increases, CFRP strengthened specimens are the ultimate load is higher than that of GFRP strengthened specimens.
出处
《齐齐哈尔大学学报（自然科学版）》
2013年第4期74-76,共3页
Journal of Qiqihar University(Natural Science Edition)
基金
安徽省教育厅自然科学研究项目(KJ2012B177)
黄山学院教学研究项目(2012JXYJ18)
国家级大学生创新训练项目(201210375014)
关键词
FRP
加固
木柱
FRP
reinforcement
wooden column
