Stress ratio effect on tension-tension fatigue behavior of angle-ply GFRP laminates
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چکیده
منابع مشابه
Tension–tension fatigue behavior of layer-to-layer 3-D angle- interlock woven composites
The tension–tension fatigue behavior of (the layer-to-layer) three-dimensional angle-interlock woven composite (3DAWC) was investigated using the acoustic emission (AE) technique, examination of damaged regions via light microscopy and micro-CT, and finite element analysis (FEA). AE events occurred during the entire fatigue process, and damage modes were determined based on cumulative fatigue d...
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The microcracking process in laminates which have outer-ply 90◦ plies (e.g. [90m/0n]s) has some important differences from the microcracking process in laminates which lack outer-ply 90◦ plies (e.g. [0n/90m]s). Foremost among the differences is the characteristic damage state. [90m/0n]s laminates form antisymmetric or staggered microcracks while [0n/90m]s laminates form symmetric microcracks. T...
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ژورنال
عنوان ژورنال: International Journal of Fatigue
سال: 2019
ISSN: 0142-1123
DOI: 10.1016/j.ijfatigue.2019.04.037