An Study On The Flexural Performance Of Reninforced Concrete Beams Considering Loading History With Pre-stressed Cfrp Sheets

作者：Li Zhe^*; Li Gang; Zhao Qin; Zhang Shuai

来源：International Conference on Vibration, Structural Engineering and Measurement (ICVSEM 2011), 2011-10-21 to 2011-10-23.

DOI：10.4028/www.scientific.net/AMM.105-107.853

• pre-stressed CFRP sheets
• considering loading history
• amount of the CFRP Sheets
• ANSYS

For the effect of nonpre-stressed carbon fiber reinforced polymer (CFRP) Sheet Strengthening concrete beams to improve bending stiffness and crack resistance is not satisfactory, and it is difficult to totally unloading on the actual reinforcement, so in this paper, ANSYS is used to research the strengthened effectiveness and impact factors of pre-stressed CFRP reinforced concrete beams considering the secondary load.

• 出版日期2012
• 单位西安理工大学