Discussion of a Coupled Strength Attenuation Model for GFRP Composites in Hydrothermal Environments
Joint Authors
Chen, Wei
Yang, Yongxin
Li, Biao
Source
International Journal of Polymer Science
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-09-15
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
The existing attenuation models for the durability of FRP (fiber-reinforced polymer) composites in hydrothermal environments were compared, and a new coupled strength attenuation model with a temperature parameter was proposed in this paper.
A series of durability experiments on GFRP sheets in hydrothermal environments were conducted to validate the accuracy and rationality of the new model.
A comparison between experimental data and the calculation results of the coupled model indicated that the new model can fit better with the experimental data and effectively reflect the convergence phenomenon in the strength attenuation of GFRP in hydrothermal environments.
With a temperature parameter included, the new model can better predict the service life of GFRP composites at different aging temperatures.
According to the coupled attenuation model proposed in this paper, a concept and calculation method of the slow-aging time point are put forward, which can be convenient for the evaluation and design of GFRP structures with long-term durability.
American Psychological Association (APA)
Chen, Wei& Yang, Yongxin& Li, Biao. 2016. Discussion of a Coupled Strength Attenuation Model for GFRP Composites in Hydrothermal Environments. International Journal of Polymer Science،Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1106791
Modern Language Association (MLA)
Chen, Wei…[et al.]. Discussion of a Coupled Strength Attenuation Model for GFRP Composites in Hydrothermal Environments. International Journal of Polymer Science No. 2016 (2016), pp.1-6.
https://search.emarefa.net/detail/BIM-1106791
American Medical Association (AMA)
Chen, Wei& Yang, Yongxin& Li, Biao. Discussion of a Coupled Strength Attenuation Model for GFRP Composites in Hydrothermal Environments. International Journal of Polymer Science. 2016. Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1106791
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1106791