'Neutral surface' presentation slideshows

Lecture 13 February 3, 2010

Lecture 13 February 3, 2010. Nature of the Chemical Bond with applications to catalysis, materials science, nanotechnology, surface science, bioinorganic chemistry, and energy. William A. Goddard, III, wag@wag.caltech.edu 316 Beckman Institute, x3093

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AERSP 301 Bending of open and closed section beams

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Shear Force and Bending Moment

Shear Force and Bending Moment. Shear Force: is the algebraic sum of the vertical forces acting to the left or right of a cut section along the span of the beam Bending Moment: is the algebraic sum of the moment of the forces to the left or to the right of the section taken about the section.

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Energy of a bent plate

Energy of a bent plate. LL7 Section 11. h. h. Since plate is thin, these components must be small inside the plate, too, compared to other components of the stress tensor. Equate them to zero everywhere, and use this condition to find strain tensor.

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Sample Problem 4.2

SOLUTION: Based on the cross section geometry, calculate the location of the section centroid and moment of inertia. Apply the elastic flexural formula to find the maximum tensile and compressive stresses.

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Chapter 12 Deflection of Beams and Shafts

Chapter 12 Deflection of Beams and Shafts. Elastic Curve. The deflection diagram of the longitudinal axis that passes through the centroid of each cross-sectional area of the beam is called the elastic curve

416 views • 8 slides