Date of download: 12/21/2017 Copyright © ASME. All rights reserved. From: Fracture Toughness and Fatigue Crack Propagation Rate of Short Fiber Reinforced Epoxy Composites for Analogue Cortical Bone J Biomech Eng. 2007;129(4):487-493. doi:10.1115/1.2746369 Figure Legend: Dimensioned drawing of the standard single edge-notched compact specimen for KIc and FCPR testing, based on ASTM E1820-01 and E647-00 standards . (a) Detailed dimensions of the compact test specimen for both KIC and FCPR test specimen; (b) dimensions for the KIc test specimen thickness; and (c) dimensions for the FCPR test specimen thickness. The specimen width, W=63.50mm(2.5in.), was determined based on the above mentioned ASTM standards.