Jan 12 class notes

Jan 12 class notes - Mechanics of Materials MAE 243 Spring...

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Mechanics of Materials – MAE 243 Spring 2009 Dr. Xueyan Song
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General information • Class: Monday, Wednesday: 16:00-17:15 P.M. at Room G-84 ESB • Instructor: Xueyan Song • Office: Room 537 ESB • E-mail: [email protected] • Tel: 304-293-3111 ext. 2569 • Office hours: Monday, Wednesday 1:00-2:00 P.M. or by appointment
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Experience / Expertise Research Field and Interest: Materials Science and Transmission Electron Microscopy (TEM) Extensive Research Experience on: Ceramic Superconductors Hydrogen Storage Materials Compound Semiconductors Publications: Over 30 peer-reviewed Journal publications, including the publications in Nature, Nature Materials, Physical Review and Applied Physics Letters. 2008-present: Assistant Professor, Mechanical & Aerospace Engineering, WVU 2003-2008: Research Scientist, University of Wisconsin-Madison 2000-2003: Research Associate, University of Wisconsin-Madison 1998: Ph.D, in Materials Science and Transmission Electron Microscopy (TEM)
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20 nm Y-Ba Cu-O 1 nm G a A s S b 2 nm N Electron diffraction Z-contrast imaging Diffraction contrast imaging Phase contrast HREM imaging EDX and EELS analysis Structure and chemistry characterization by TEM Structure and chemistry characterization by TEM Materials Related Facilities JEOL JEM 2100F The-state-of-the-art Hybrid TEM/STEM, imaging individual atoms! imaging individual atoms! Imaging Resolution Imaging Resolution HREM 0.182 nm STEM 0.13 nm Transmission Electron Microscopy (TEM)
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Course textbook Mechanics of Materials, 7 th edition, James M. Gere & Barry J. Goodno, Cengage Learning, 2008 Analysis and Design Other topics: Transformation of stress and strain, combined loadings, stress concentrations, deflections of beams and stability of columns. of structure members subjected to tension, compression, torsion, and bending . Main topic of the book: Mechanic of Materials taught to Students majoring: Mechanical, structural, civil, biomedical, aeronautical, aerospace engineering, and materials science.
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Why do we study Mechanics of Materials? Mechanic of Materials is a basic engineering subject that must be understood by anyone concerned with the strength and physical performance of natural/man-made structures.
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Why do we study Mechanics of Materials? Subject matter include fundamental concepts: Stress, Strain, deformations, and displacement, elasticity and inelasticity, strain energy, and load carry capacity.
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This note was uploaded on 04/03/2009 for the course MAE 243 taught by Professor Liu during the Spring '08 term at WVU.

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Jan 12 class notes - Mechanics of Materials MAE 243 Spring...

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