Abstract
In this work, the effect of the stacking sequence and fiber orientation on the specific energy absorption (SEA) of glass fiber-reinforced composite tubes was evaluated through parametric experimental tests. The load-displacement curves were experimentally obtained by compression, and the data were analyzed to understand the material behavior under compression properly, identifying three key phases: (1) peak crushing load, (2) instability region, and (3) progressive collapse. The experimental results showed that the highest SEA was 794.80 mJ/g, which is 28% higher compared to the reference
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