Experimental study on compressive properties of CFRP laminates at high temperatures <i>via</i> digital image correlation

The high-temperature compressive properties are indispensable mechanical performance parameters for the structural design of composites, but it is difficult to be measured effectively by traditional techniques. In this study, the high temperature compressive experiment of carbon fiber reinforced pla...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	YANG Yang, CHEN Xin-wen, SUN Wei, MA Li-ting, WANG Xiang, GUO Guang-ping
Formato:	article
Lenguaje:	ZH
Publicado:	Journal of Materials Engineering 2021
Materias:	digital image correlation composite high temperature test compressive property fracture morphology Materials of engineering and construction. Mechanics of materials TA401-492
Acceso en línea:	https://doaj.org/article/06cb7e9cca45443b90ce3ae5a152a266
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:doaj.org-article:06cb7e9cca45443b90ce3ae5a152a266
record_format	dspace
spelling	oai:doaj.org-article:06cb7e9cca45443b90ce3ae5a152a2662021-11-12T03:01:54ZExperimental study on compressive properties of CFRP laminates at high temperatures <i>via</i> digital image correlation1001-438110.11868/j.issn.1001-4381.2020.000793https://doaj.org/article/06cb7e9cca45443b90ce3ae5a152a2662021-11-01T00:00:00Zhttp://jme.biam.ac.cn/CN/10.11868/j.issn.1001-4381.2020.000793https://doaj.org/toc/1001-4381The high-temperature compressive properties are indispensable mechanical performance parameters for the structural design of composites, but it is difficult to be measured effectively by traditional techniques. In this study, the high temperature compressive experiment of carbon fiber reinforced plastics (CFRP) laminates was conducted in high-temperature experimental system based on digital image correlation (DIC) method. And the compressive properties, stress-strain curves and the evolution of axial full-field strain of CCF300/5228A with 0° and 90° ply-ups at 130℃ were obtained. Moreover, they were compared with those obtained at room temperature. Furthermore, the fracture analysis of the compressed specimens was carried out through scanning electron microscopy (SEM), meanwhile the effects of high temperature and lay-up on the compressive properties were discussed combining with the experimental results. Finally, an experimental verification was carried out and the results obtained demonstrated the feasibility and reliability of the experimental system and relevant experimental methods. The results show that the retention rate of 0° and 90° compressive strength at 130℃ are 70.5% and 62.6%, respectively, while the retention rate of compressive modulus are 88.0% and 75.4%, respectively, indicating that the strength and modulus of the laminates which are controlled by the matrix are more sensitive to high temperature.YANG YangCHEN Xin-wenSUN WeiMA Li-tingWANG XiangGUO Guang-pingJournal of Materials Engineeringarticledigital image correlationcompositehigh temperature testcompressive propertyfracture morphologyMaterials of engineering and construction. Mechanics of materialsTA401-492ZHJournal of Materials Engineering, Vol 49, Iss 11, Pp 62-72 (2021)
institution	DOAJ
collection	DOAJ
language	ZH
topic	digital image correlation composite high temperature test compressive property fracture morphology Materials of engineering and construction. Mechanics of materials TA401-492
spellingShingle	digital image correlation composite high temperature test compressive property fracture morphology Materials of engineering and construction. Mechanics of materials TA401-492 YANG Yang CHEN Xin-wen SUN Wei MA Li-ting WANG Xiang GUO Guang-ping Experimental study on compressive properties of CFRP laminates at high temperatures <i>via</i> digital image correlation
description	The high-temperature compressive properties are indispensable mechanical performance parameters for the structural design of composites, but it is difficult to be measured effectively by traditional techniques. In this study, the high temperature compressive experiment of carbon fiber reinforced plastics (CFRP) laminates was conducted in high-temperature experimental system based on digital image correlation (DIC) method. And the compressive properties, stress-strain curves and the evolution of axial full-field strain of CCF300/5228A with 0° and 90° ply-ups at 130℃ were obtained. Moreover, they were compared with those obtained at room temperature. Furthermore, the fracture analysis of the compressed specimens was carried out through scanning electron microscopy (SEM), meanwhile the effects of high temperature and lay-up on the compressive properties were discussed combining with the experimental results. Finally, an experimental verification was carried out and the results obtained demonstrated the feasibility and reliability of the experimental system and relevant experimental methods. The results show that the retention rate of 0° and 90° compressive strength at 130℃ are 70.5% and 62.6%, respectively, while the retention rate of compressive modulus are 88.0% and 75.4%, respectively, indicating that the strength and modulus of the laminates which are controlled by the matrix are more sensitive to high temperature.
format	article
author	YANG Yang CHEN Xin-wen SUN Wei MA Li-ting WANG Xiang GUO Guang-ping
author_facet	YANG Yang CHEN Xin-wen SUN Wei MA Li-ting WANG Xiang GUO Guang-ping
author_sort	YANG Yang
title	Experimental study on compressive properties of CFRP laminates at high temperatures <i>via</i> digital image correlation
title_short	Experimental study on compressive properties of CFRP laminates at high temperatures <i>via</i> digital image correlation
title_full	Experimental study on compressive properties of CFRP laminates at high temperatures <i>via</i> digital image correlation
title_fullStr	Experimental study on compressive properties of CFRP laminates at high temperatures <i>via</i> digital image correlation
title_full_unstemmed	Experimental study on compressive properties of CFRP laminates at high temperatures <i>via</i> digital image correlation
title_sort	experimental study on compressive properties of cfrp laminates at high temperatures <i>via</i> digital image correlation
publisher	Journal of Materials Engineering
publishDate	2021
url	https://doaj.org/article/06cb7e9cca45443b90ce3ae5a152a266
work_keys_str_mv	AT yangyang experimentalstudyoncompressivepropertiesofcfrplaminatesathightemperaturesiviaidigitalimagecorrelation AT chenxinwen experimentalstudyoncompressivepropertiesofcfrplaminatesathightemperaturesiviaidigitalimagecorrelation AT sunwei experimentalstudyoncompressivepropertiesofcfrplaminatesathightemperaturesiviaidigitalimagecorrelation AT maliting experimentalstudyoncompressivepropertiesofcfrplaminatesathightemperaturesiviaidigitalimagecorrelation AT wangxiang experimentalstudyoncompressivepropertiesofcfrplaminatesathightemperaturesiviaidigitalimagecorrelation AT guoguangping experimentalstudyoncompressivepropertiesofcfrplaminatesathightemperaturesiviaidigitalimagecorrelation
_version_	1718431269589614592

Experimental study on compressive properties of CFRP laminates at high temperatures <i>via</i> digital image correlation

Ejemplares similares