EXPERIMENT AND ANALYSIS OF LONG-TIME MECHANICAL PROPERTIES OF CARBON FIBER REINFORCED POLYMER

Li Susu; Chen Fengshan; Liu Yi

doi:10.13204/j.gyjz200705018

Volume 37 Issue 5

Dec. 2014

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Li Susu, Chen Fengshan, Liu Yi. EXPERIMENT AND ANALYSIS OF LONG-TIME MECHANICAL PROPERTIES OF CARBON FIBER REINFORCED POLYMER[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(5): 69-72. doi: 10.13204/j.gyjz200705018

Citation:

Li Susu, Chen Fengshan, Liu Yi. EXPERIMENT AND ANALYSIS OF LONG-TIME MECHANICAL PROPERTIES OF CARBON FIBER REINFORCED POLYMER[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(5): 69-72. doi: 10.13204/j.gyjz200705018

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EXPERIMENT AND ANALYSIS OF LONG-TIME MECHANICAL PROPERTIES OF CARBON FIBER REINFORCED POLYMER

doi: 10.13204/j.gyjz200705018

1.
Civil and Water Conservancy School,Dalian University of Technology Dalian 116024

Received Date: 2006-04-18
Publish Date: 2007-05-20

Abstract

Abstract

Based on the salt solution pickling test,alkali solution pickling test and accelerated aging test,the mechanical properties of CFRP under corrosive environment were studied.The stress-strain curve of CFRP was analyzed and the significance of mechanical properties of CFRP was tested.The test results indicate that CFRP shows good corrosion resistance.The tensile strength of CFRP had no significant change in the corrosive environments.The extensibility of CFRP has significant changes in the corrosive environments.The elastic modulus of CFRP has significant changes in the salt solution pickling condition and alkali solution pickling condition,there is no significant changes in the accelerated aging condition.
- carbon fiber,
- reinforced polymer corrosion,
- mechanical properties