Scopus
YÖKSİS Eşleşti
Fracture toughness of filament wound BFR and GFR arc shaped specimens with Charpy impact test method
Composites Part B: Engineering · Ocak 2014
YÖKSİS Kayıtları
Fracture toughness of filament wound BFR and GFR arc shaped specimens with Charpy impact test method
Composites Part B: Engineering · 2014 SCI-Expanded
DOÇENT MEHMET TURAN DEMİRCİ →
Makale Bilgileri
DergiComposites Part B: Engineering
Yayın TarihiOcak 2014
Cilt / Sayfa66 · 7-14
Scopus ID2-s2.0-84901431611
Özet
The aim of this study is an examination of Charpy impact behaviors of ±6 layered basalt (BFR) and glass fiber reinforced (GFR) epoxy composite pipe at the degree of ±55° filament winding angle with the arc-shaped specimen technique of different notch depth ratios (a/W). As a result of Charpy impact experiments, BFR composites were determined to have higher impact energy level and impact fracture toughness than GFR composites. The occurred average delamination areas in between layers were detected by an image processing method during the impact process. The delamination damage in GFR composites was observed to be more dominant damage than in BFR composites. It is understood that damage modes change when the notch depth ratio increases for composites. In BFR composites, the predominant damage mode was determined to be fiber breakage as a consequence of experiments and SEM analyses. © 2014 Elsevier Ltd. All rights reserved.
Yazarlar (4)
1
Mehmet Turan Demirci
ORCID: 0000-0003-1941-9277
2
Necmettin Tarakçioğlu
3
A. Avci
4
Faruk Erkendirci
Anahtar Kelimeler
Arc shaped specimen
Basalt fiber
Charpy impact test
Fracture toughness
Image processing
Kurumlar
Selçuk Üniversitesi
Selçuklu Turkey
Zirve Üniversitesi
Gaziantep Turkey
Metrikler
33
Atıf
4
Yazar
5
Anahtar Kelime