摘要
粘贴多层碳纤维布进行梁的抗弯加固时,分层是必要的,但内部各层如何可靠、简捷、快速地传力是保证加固效果的关键.本文利用经典的受弯组合构件界面应力分析方法,分析常见两种多层贴布的构造做法对加固梁的效果,论证哪种粘贴方法是最有效的.
Delamination is necessary when multi coated carbon fiber sheet are adhered to beam′s bending strengthening,However,the key to the guaranteeing of the strengthening is how each interior coat can transmit force reliably,simply and directly,and quickly.By using classical interfae stress analysis on the bended composite member and by comparing the composition of the two common multi coated carbon fiber sheet,this paper proves that short interior and long exterior composition should be the more effective approach to adhesion.
出处
《广西大学学报（自然科学版）》
CAS
CSCD
2003年第3期265-268,共4页
Journal of Guangxi University（Natural Science Edition）
基金
广西自然科学资金资助项目(006602)
关键词
多层碳纤维布
抗弯加固
应力分析
multi coated carbon fiber sheet
bending strengthening
interface stress analysis
