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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Liu Hua, . TECHNICAL COMPARISON AND ECONOMIC ANALYSIS OF BUILDING STRENGTHENING[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(4): 88-90. doi: 10.13204/j.gyjz200704024

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

Liu Hua, . TECHNICAL COMPARISON AND ECONOMIC ANALYSIS OF BUILDING STRENGTHENING[J]. INDUSTRIAL CONSTRUCTION, 2007, 37(4): 88-90. doi: 10.13204/j.gyjz200704024

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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

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References(6)

References

GB/T 14522-1993 机械工业产品用塑料、涂料、橡胶材料人工气候加速试验方法

[2] 刘智敏.不确定度及其实践.北京:中国标准出版社,2000

[3] 乔生儒.复合材料细观力学性能.西安:西北工业大学出版社,1997

[4] 赵桐,谢剑.碳纤维布补强加固混凝土结构新技术.天津:天津大学出版社,2001

[5] 滕素珍.数理统计.大连:大连理工大学出版社,2000:165-195

[6] 任慧韬,姚谦峰,胡安妮.纤维增强复合材料的耐久性能试验研究.建筑材料学报,2005,8(5):520-526

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