Chapter 9. MECHANICAL PROPERTIES OF SOLIDS.

9.1 Elastic behaviour of solids.

9.2 Method of sections.

9.3 Normal stress and shear stress.

9.4 Axial deformation: Young’s modulus.

Objectives:

  • Demonstrate your understanding of elasticity, elastic limit, stress, strain, and, ultimate strength.
  • Write and apply formulas for calculating Young’s modulus, shear modulus, and, bulk modulus.
  • Solve problems involving deformation in members of loaded trusses.

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