summary16 - R = 1 R GF R Lectures 20-. . Lectures 1-15...

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Lecture 16 - summary Topic: How to measure and describe deformation Goal is to develop a mathematical language to describe deformation Definition of strain: Measurement of strain: Electrical, optical, mechanical, acoustical… Strain gages: Measure deformation based on changes of electrical resistance
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Unformatted text preview: R = 1 R GF R Lectures 20-. . Lectures 1-15 Stresses Deformation Thermodynamics Lectures 16-19 Geometrical analysis Momentum conservation Energy balance r x Deformed position r X r r dx Initial position Displacement r x r r r F = 1 + Grad dX F dX = = r X...
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This note was uploaded on 11/29/2011 for the course CIVIL 1.018j taught by Professor Markusbuehler during the Fall '08 term at MIT.

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