Question 6 5 Pts A Composite Bar Featuring 90 Vol Of Continuous And Aligned Carbon Fibers Embedded Within Polycarbonate 1 (90.64 KiB) Viewed 29 times
Question 6 5 pts A composite bar featuring 90 vol% of continuous and aligned carbon fibers embedded within polycarbonate is loaded with tension to 33 kN. The bar is 1.6 meters long and features a square cross-section with an edge length of 3 cm. What is the minimum elongation (change in length) that is composite bar should exhibit under this load? Note: I'm not specifying the how the fiber alignment axis is oriented with respect to the loading axis ... you need to determine the proper condition for that here based on the question criteria. Answer Format: X.XX Unit: mm
Modulus of Elasticity [GPa ] Tensile Strength [MPa ] Carbon fiber 260 4000 131 3600 Aramid fiber Polycarbonate Nylon 6,6 2.4 2.8 65 76
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