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Engineering, 07.04.2020 20:21 mpzpowell7506
T is desired to produce aligned carbon fiber-epoxy matric composite having a longitudinal tensile strength of 800 MPa. Given (a) the average fiber diameter and length are 0.01 7 mm and 2.3 mm, respectively, (b) the fiber fracture strength is 5500 MpPa. (c) the fiber- matric bond strength is 18 Mpa, and (d) the matric stress at fiber failure is 13.5 Mpa. Calculate (a) the critical fiber tength and (b) the volume fraction of fibers
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