Durability of Wooden Member Reinforced by Carbon-Fiber

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Durability on structural function of a carbon fiber reinforced member was evaluated with various environment tests. In this research, the relations between the environmental factor, such as the temperature and humidity, and the strength properties were analyzed firstly using heat cycle test and natural exposure test. Durability was analyzed from the viewpoint of the strength deterioration in the bonded part. A mechanism of deterioration for the decrease of the bond strength to influence the decrease in the bending strength was indicated. Finally, an evaluating method of carbon fiber reinforcement was shown through this study.

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569-574

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September 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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