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Microstructural And Mechanical Properties Of Human Ribs Joseph

Microstructural And Mechanical Properties Of Human Ribs Joseph

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Chapter 1<br />

LIST OF FIGURES<br />

Figure 1: Anterior, lateral and posterior view of the thorax...............................................3<br />

Figure 2: Single Haversian system of rib specimen used in current study..........................6<br />

Chapter 2<br />

Figure 1: Locations from which sections were removed for histological analysis……....17<br />

Figure 2: Histological slide of rib section with interior surface at the top and superior<br />

surface at the left side of the image………………………………………………...……18<br />

Figure 3:Diagram showing the translation of three separate Haversian canals through 4<br />

histological sections and the determination of the average offset angle………………...21<br />

Chapter 3<br />

Figure 1: Location of rib specimens used for dynamic three-point bending analysis.......31<br />

Figure 2: Rib specimen instrumented with a strain gage ready for testing.......................33<br />

Figure 3: Apparatus used to evaluate human rib response to dynamic<br />

three-point bending………………………………………................................................34<br />

Figure 4: Geometric data gathered from rib specimen cross section for<br />

stress calculation................................................................................................................35<br />

Figure 5: Strain and principal strain composition recorded during rib bending test with<br />

rectangular strain gage rosette...........................................................................................36<br />

Figure 6: Force and strain trace recorded during dynamic three-point bending using axial<br />

strain gage only.................................................................................................................36<br />

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