PCCET 403 STRUCTURAL ANLYSIS 2

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Across
  1. 3. The condition where a structure has more constraints than required for equilibrium.
  2. 4. The lateral displacement of a rigid frame under horizontal loads.
  3. 6. A localized zone in a structure where large rotations occur at a constant moment.
  4. 8. The factor used to divide an applied moment among members meeting at a joint.
  5. 10. The ratio of the plastic moment to the yield moment of a section.
  6. 11. A type of frame where joints are considered fixed against rotation until released.
  7. 13. The term for vertical movement of a support that induces internal stresses.
  8. 14. The ratio of the moment at the far end to the moment applied at the near end.
Down
  1. 1. Method of analysis where "redundant forces" are the primary unknowns.
  2. 2. The property of a member to rotate without resisting any further moment in plastic theory.
  3. 4. A simplified frame used to analyze a single floor of a multi-storey building.
  4. 5. The number of independent joint displacements in a structure.
  5. 7. In matrix analysis, the matrix that transforms local forces into global ones.
  6. 9. The stage where a structure becomes unstable and turns into a mechanism.
  7. 12. The moments produced at the ends of a member when its joints are fully restrained.