Language:

Study on Dynamic Mechanical Properties of Carbon Fiber-Reinforced Polymer Laminates at Ultra-Low Temperatures

Materials, 2023-03, Vol.16 (7), p.2654 [Peer Reviewed Journal]

COPYRIGHT 2023 MDPI AG ;2023 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. ;2023 by the authors. 2023 ;ISSN: 1996-1944 ;EISSN: 1996-1944 ;DOI: 10.3390/ma16072654 ;PMID: 37048947

Full text available

Citations Cited by

Actions
1. Add to My Research
2. Remove from My Research
3. E-mail
4. Print
5. Permalink
6. Citation
7. EasyBib
8. EndNote
9. RefWorks
10. Delicious
11. Export RIS
12. Export BibTeX

Title:
Study on Dynamic Mechanical Properties of Carbon Fiber-Reinforced Polymer Laminates at Ultra-Low Temperatures
Author: Zhao, Wenhao ; Lin, Sanchun ; Wang, Wenfeng ; Yang, Yifan ; Yan, Xuan ; Yang, Heng
Subjects: Analysis ; Cameras ; Carbon fiber reinforced plastics ; carbon fiber-reinforced polymer ; Carbon fibers ; Composite materials ; Compressive strength ; Deep space ; Discovery and exploration ; Dynamic mechanical properties ; Evolution ; Experiments ; Extreme environments ; Fiber reinforced polymers ; finite element analysis ; Finite element method ; Impact damage ; Impact velocity ; Interlayers ; Laminated materials ; Laminates ; Low temperature ; Mechanical properties ; Numerical methods ; Numerical models ; Numerical prediction ; Outer space ; Quadratic equations ; Research methodology ; Space exploration ; Split Hopkinson pressure bars ; Strain rate ; Temperature effects ; ultra-low temperature
Is Part Of: Materials, 2023-03, Vol.16 (7), p.2654
Description: This study uses experimental methods, theoretical research, and numerical prediction to study the dynamic mechanical properties and damage evolution of CFRP laminates at ultra-low temperatures. Based on the Split Hopkinson Pressure Bar (SHPB) device, we set up an ultra-low temperature dynamic experimental platform with a synchronous observation function; the dynamic mechanical properties of laminates were tested, and the damage evolution process was observed. The experimental results are as follows: The compression strength and modulus increase linearly with the increase in strain rate and show a quadratic function trend of increasing and then decreasing with the decrease in temperature. The damage degree of the dynamic bending sample increases obviously with the impact velocity and decreases first and then increases with the decrease in temperature. Based on the low-temperature dynamic damage constitutive, failure criterion, and interlayer interface damage constitutive of the laminates, a numerical model was established to predict the dynamic mechanical properties and damage evolution process of CFRP laminates at ultra-low temperatures, and the finite element analysis (FEA) results are consistent with the experimental results. The results of this paper strongly support the application and safety evaluation of CFRP composites in extreme environments, such as deep space exploration.
Publisher: Switzerland: MDPI AG
Language: English
Identifier: ISSN: 1996-1944
EISSN: 1996-1944
DOI: 10.3390/ma16072654
PMID: 37048947
Source: GFMER Free Medical Journals
PubMed Central
ROAD: Directory of Open Access Scholarly Resources
ProQuest Central
DOAJ Directory of Open Access Journals

Back to results list


INSPIRE LIBRARY - TON DUC THANG UNIVERSITY	(84-028) 37 755 057	Feedback
19 Nguyen Huu Tho St. Dist.7, HCM	thuvien@tdtu.edu.vn	Feedback

Study on Dynamic Mechanical Properties of Carbon Fiber-Reinforced Polymer Laminates at Ultra-Low Temperatures

Searching Remote Databases, Please Wait