An experimental and numerical investigation of strength characteristics of carbon-epoxy pinned-joint plates
Yükleniyor...
Tarih
2004
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Sci Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
An experimental and numerical study has been carried out to investigate the strength of a pinned-joint carbon epoxy composite plate with [0degrees/45degrees/-45degrees/90degrees]s and [90degrees/45degrees/-45degrees/0degrees]s stacking configurations. The experiments were carried out according to the ASTM D953 standard [Standard Test method for Bearing Strength of Plastics, ASTM Designation, 342-346], and the numerical analyses were performed by the finite element method. The ratio of the edge distance to the pin diameter (E/D), and the ratio of the specimen width to the pin diameter (W/D) were systematically varied during analyses. The results from both analyses show firstly that the prepared specimen configurations give bearing mode, secondly that the [90degrees/45degrees/-45degrees/0degrees]s configuration is stronger when compared to [0degrees/45degrees/-45degrees/90degrees]s, and finally that both configurations reach their upper limit bearing strengths when E/D and W/D ratios are equal or greater than 4. (C) 2004 Elsevier Ltd. All rights reserved.
Açıklama
Anahtar Kelimeler
carbon fibres, mechanical properties, failure criterion, finite element analysis, joining
Kaynak
Composites Science And Technology
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
64
Sayı
10-11
Künye
closedAccess
