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22-Mec-A7 Advanced Strength of Materials: December 2014

Nivaar worked solution (AI-drafted; not reviewed by a licensed engineer)

  1. Question 1 Buckling of the tubular compression strut BC
  2. Question 2 Overhanging beam — tip force for a 1 mm deflection limit
  3. Question 3 Strain compatibility and integration of a plane strain field
  4. Question 4 Plane-stress yielding and stress transformation
  5. Question 5 Three-element (0°/60°/120°) strain rosette
  6. Question 6 Circular ring with a rigid diametral bar under a tensile pull
  7. Question 7 Allowable internal pressure of a thick-walled cylinder
  8. Question 8 Three welded rods between rigid walls (indeterminate axial)

Start with Question 1 →

Paper format. National Exams — December 2014, 07-Mec-A7 Advanced Strength of Materials. Open-book, 3 hours; any five of the eight problems constitute a complete paper and all problems are of equal value. All eight problems are solved as a study resource.

Reference texts (subject).