UM
Flexural fatigue behavior of thin laminated cementitious composites incorporating cenosphere fillers
Hanif, Asad; Usman, Muhammad; Lu, Zeyu; Cheng, Yu; Li, Zongjin
2018-02-15
Source PublicationMATERIALS & DESIGN
ISSN0264-1275
Volume140Pages:267-277
AbstractFlexural fatigue behavior of thin laminated cementitious composites (LCCs) is evaluated in this paper. LCCs were developed by incorporating fly ash cenosphere (FAC), as lightweight filler material, in various weight fractions of 40%, 50%, and 60%. The composites were reinforced with continuous reinforcement (welded wire mesh and woven glass fibermesh), and discontinuous reinforcement (PVA fibers). Both single and double layer reinforced composites were cast. The developed composites were tested for static flexural strength as well as flexural fatigue strength under three - point flexural loading. The fatigue lives of LCC were determined at various stress levels and stress ratios. The results thus obtained are used to develop S-N relationships, and equations have been proposed to predict the flexural fatigue strength of LCC. The results indicate that the probabilistic distribution of fatigue life of LCC can be modeled by two-parameter Weibull distribution. The Weibull distribution has been employed to incorporate the failure probabilities into the fatigue life of LCC. The fatigue lives corresponding to different failure probabilities have been calculated and the data so obtained have been used to generate Pf-S-N diagrams. It is found that FAC is useful in producing structural lightweight composites with enhanced ductility and improved flexural fatigue characteristics. (C) 2017 Elsevier Ltd. All rights reserved.
KeywordFlexure Fatigue Lightweight Cement-based composite Laminated composite Fly ash cenosphere
DOI10.1016/j.matdes.2017.12.003
URLView the original
Indexed BySCI
Language英语
WOS Research AreaMaterials Science
WOS SubjectMaterials Science, Multidisciplinary
WOS IDWOS:000424943900029
PublisherELSEVIER SCI LTD
The Source to ArticleWOS
Fulltext Access
Citation statistics
Cited Times [WOS]:13   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
Recommended Citation
GB/T 7714
Hanif, Asad,Usman, Muhammad,Lu, Zeyu,et al. Flexural fatigue behavior of thin laminated cementitious composites incorporating cenosphere fillers[J]. MATERIALS & DESIGN,2018,140:267-277.
APA Hanif, Asad,Usman, Muhammad,Lu, Zeyu,Cheng, Yu,&Li, Zongjin.(2018).Flexural fatigue behavior of thin laminated cementitious composites incorporating cenosphere fillers.MATERIALS & DESIGN,140,267-277.
MLA Hanif, Asad,et al."Flexural fatigue behavior of thin laminated cementitious composites incorporating cenosphere fillers".MATERIALS & DESIGN 140(2018):267-277.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Hanif, Asad]'s Articles
[Usman, Muhammad]'s Articles
[Lu, Zeyu]'s Articles
Baidu academic
Similar articles in Baidu academic
[Hanif, Asad]'s Articles
[Usman, Muhammad]'s Articles
[Lu, Zeyu]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Hanif, Asad]'s Articles
[Usman, Muhammad]'s Articles
[Lu, Zeyu]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.