Fatigue behavior and failure mechanisms of 3D angle-interlock woven composite at room and cryogenic temperatures under bending

2021 ◽  
Vol 23 ◽  
pp. 100559
Author(s):  
Dian-sen Li ◽  
Ming-guang Dang ◽  
Lei Jiang
Keyword(s):  
Fatigue Behavior ◽  
Failure Mechanisms ◽  
Cryogenic Temperatures ◽  
Woven Composite

scholarly journals Fatigue behavior of 3-D orthogonal woven composite with silane modification

2020 ◽  
Vol 7 (4) ◽  
pp. 045204 ◽  
Author(s):  
Yi Zhang ◽  
Xiaoping Gao ◽  
Nannan Tao
Keyword(s):  
Fatigue Behavior ◽  
Woven Composite ◽  
Silane Modification

Fatigue behavior and failure mechanisms of direct laser deposited Ti–6Al–4V

2016 ◽  
Vol 655 ◽  
pp. 100-112 ◽  
Author(s):  
Amanda J. Sterling ◽  
Brian Torries ◽  
Nima Shamsaei ◽  
Scott M. Thompson ◽  
Denver W. Seely
Keyword(s):  
Fatigue Behavior ◽  
Failure Mechanisms ◽  
Direct Laser

Fatigue Behavior of Notched Resin Infusion Molded S2-Glass Twill Woven Composites

1999 ◽  
Author(s):  
Ajit D. Kelkar ◽  
Pramod Chaphalkar
Keyword(s):  
Performance Evaluation ◽  
Fatigue Life ◽  
Fatigue Behavior ◽  
Fatigue Loading ◽  
Fatigue Tests ◽  
Woven Composites ◽  
Resin System ◽  
Woven Composite ◽  
Resin Infusion ◽  
C 50

Abstract The present study provides the performance evaluation of 2 × 2 twill woven composite (S2-Glass and C-50 resin system) material for Integral Armor applications. The laminates were fabricated by using VARIM or RI (Vacuum Assisted Resin Infusion Molding). These components are expected to be under fatigue loading. Fatigue behavior of the unnotched and notched twill woven laminate is presented. Tension-Compression (R = −1) fatigue experiments were performed for both unnotched and notched panels. All the fatigue tests were performed at 1 Hz frequency. S-N diagram and stiffness degradation over the fatigue life of the specimen was obtained.

Effects of Stitching Reinforcement on Mechanics Behaviour of Composite Π Joint under Tensile Loading

2011 ◽  
Vol 194-196 ◽  
pp. 1611-1614
Author(s):  
Jian Yu Zhang ◽  
Yue Fu ◽  
Li Bin Zhao
Keyword(s):  
Numerical Analysis ◽  
Failure Load ◽  
Failure Process ◽  
Failure Mechanisms ◽  
Numerical Data ◽  
Tensile Loading ◽  
Failure Pattern ◽  
Propagation Path ◽  
Woven Composite ◽  
Final Failure

Stitched woven composite π joints and paralleled samples without stitching were investigated by numerical analysis under tensile loading. The effects of stitching on the mechanics behavior of composite π joints are presented. Stitching technique can reduce initial failure load of composite π joint, but remarkably improve the rupture load. The failure process of composite π joint, including the damage onset, propagation path and final failure pattern, is also limited in the stitched area. The failure mechanisms are expatiated by the numerical data and failure picture to obtain more knowledge about the mechanics behavior of composite π joints.

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