In order to evaluate pipeline reinforcing effect with carbon fiber composite material, cylinder specimens with thinned defects were prepared and reinforced by carbon fiber composite material. A high pressure blast test device was use for hydraulic pressure test. The test results showed that yielding pressure of cylinder specimens with reinforcement is far higher than that of integrated cylinder specimens. Blasting yield pressure of cylinder specimens with reinforcement is also higher than that of integrated cylinder specimens. The reinforcement effect is very good. This certified that carbon fiber composite material is completely suitable for pipeline defect repair of reinforcing.
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马明利. 管道碳纤维补强的打压试验研究[J]. 科学技术与工程, 2011, (20): . Mamingli. Hydraulic Pressure Test of Piping with Carbon Fiber Reinforcement[J]. Science Technology and Engineering,2011,(20).