摘要
对国内外采用CFRP加固木柱轴压性能的研究现状进行了综述,在前人研究成果的基础上,推导了CFRP加固木柱极限承载力的公式并进行了有限元对比分析,从理论上得出了CFRP加固木柱可提高约27.4%极限承载力的结论。
Progress of study on the axial pressure of timber column reinforced by CFRP both in China and foreign countries is summarized. Based on the obtained achievements, formulae on timber column reinforced by CFRP are deduced. Results of finite element analysis show that by CFRP, the timber column can increase its load bearing capacity by about 27.4%.
出处
《低温建筑技术》
2009年第9期51-53,102,共4页
Low Temperature Architecture Technology
关键词
CFRP材料
木柱加固
有限元分析
极限承载力
CFRP material
timber column reinforcement
finite element analysis
load bearing capacity
