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Chapter 6 - BENDING

Chapter 6 - BENDING. First, V & M diagrams (statics), then flexure formula for stress!!. Chapter 6 – Sections 1 and 2. There are three ways to construct shear and moment diagrams: By taking cuts and summing forces and moments, i.e. Note: Get equations for V and M, just plot equations.

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Chapter 6 - BENDING

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  1. Chapter 6 - BENDING First, V & M diagrams (statics), then flexure formula for stress!!

  2. Chapter 6 – Sections 1 and 2 • There are three ways to construct shear and moment diagrams: • By taking cuts and summing forces and moments, i.e. Note: Get equations for V and M, just plot equations

  3. 2. By Inspection: Do not get actual equations, good if just after Vmax and Mmax

  4. 3. By Direct Integration: Good if w(x) is a complicated function, i.e. w(x) = 4sin3xw(x) = 5X3 + 3X2 + 2X +9

  5. EXAMPLES: Use the approach that makes most sense. Inspection most common.

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