新安全储备条件下的碳纤维板张拉控制应力分析

Analysis on carbon fiber tension control stress under new safety storage condition

基于叶列平、冯鹏等人提出的等效安全储备系数条件,对三片碳纤维板加固T梁进行试验比较研究,试验结果表明碳板预应力水平合理,验证了等效安全储备系数适用于碳纤维构件。

Based on equivalent safety storage coefficients conditions proposed by Ye Lieping and Feng Peng,the paper carries out comparative research for three carbon fiber board reinforcing T-beam. The experimental results show that： the carbon fiber board prestress level is rational,which proves that： equivalent safety storage coefficient is suitable for carbon fiber components.