摘要
文章提出了一种新型竖嵌CFRP层板增强的胶合木柱,并对其进行了轴压性能试验研究,考察竖嵌CFRP层板对试件轴心受压性能的影响。试验结果表明,对比未增强木柱,增强后的木柱平均极限承载力没有提高,延性和抗侧刚度均得到提高。
This article put forward a new type of glulam column reinforced with vertical CFRP inlay, carried out an experimental study about axle load performance of the glulam column, studied vertical CFRP inlay＇s influence on axle load performance of the glulam column. Compared with those of unreinforced control columns, the experimental result showed that the average ultimate load of reinforced glulam column was not increased, while both ductility and lateral load-bearing capacity have been increased.
出处
《江苏建筑》
2014年第6期13-15,19,共4页
Jiangsu Construction
基金
国家高技术研究发展计划(863计划)项目(2012AA03A204)
江苏省住建厅科研项目(JS2011JH18)
关键词
CFRP
增强
木柱
轴压
承载力
CFRP
reinforced
timber column
axial compression
bearing capacity
