Optimization of the Design of a Filament Wound Composite Ring for Use in a Shock Absorbing System

1991 ◽  
pp. 161-176
Author(s):  
Tsuneo Hirai
Keyword(s):  
Composite Ring ◽  
Filament Wound ◽  
Filament Wound Composite ◽  
Wound Composite

Spring constants of filament-wound composite circular rings

2001 ◽  
Vol 215 (2) ◽  
pp. 211-226 ◽  
Author(s):  
P C Tse ◽  
S R Reid ◽  
S P Ng
Keyword(s):  
Three Dimensional ◽  
Element Analysis ◽  
Closed Form Solutions ◽  
Composite Ring ◽  
Filament Wound ◽  
Dimensional Finite Element ◽  
Filament Wound Composite ◽  
Circular Rings ◽  
Three Dimensional Finite Element ◽  
Wound Composite

Closed-form solutions from complementary strain energy are derived for the spring stiffnesses of mid-surface symmetric, filament-wound, composite circular rings under unidirectional loading. A three-dimensional finite element analysis (FEA) including the effects of transverse shear has also been applied to study the problem. Four > 45° and four > 75° E-glass/epoxy composite rings of odd numbers of covers were tested. Comparisons of the results obtained from the two methods with experimental data are made and the results are found to be in good agreement. The FEA prediction of stiffness is always higher than the theoretical result. The relationships between the spring stiffnesses and the winding angles and geometry of the filament-wound composite ring are considered and discussed.

Fracture toughness (Mode I) characterization of SiO 2 nanoparticle filled basalt/epoxy filament wound composite ring with split-disk test method

2017 ◽  
Vol 119 ◽  
pp. 114-124 ◽  
Author(s):  
Mehmet Turan Demirci ◽  
Necmettin Tarakçıoğlu ◽  
Ahmet Avcı ◽  
Ahmet Akdemir ◽  
İbrahim Demirci
Keyword(s):  
Fracture Toughness ◽  
Test Method ◽  
Mode I ◽  
Composite Ring ◽  
Filament Wound ◽  
Filament Wound Composite ◽  
Wound Composite ◽  
Disk Test

Environmental effects on the durability of filament wound composite structures

1996 ◽  
Author(s):  
J. Wlodarski ◽  
Charles Pergantis ◽  
Thomas Mulkern ◽  
James Kleinmeyer
Keyword(s):  
Environmental Effects ◽  
Composite Structures ◽  
Filament Wound ◽  
Filament Wound Composite ◽  
Wound Composite
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