Structure & Acoustic Review

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Across
  1. 6. Forces acting on a building
  2. 7. Span openings
  3. 8. Supports floor & anchors rest of building
  4. 10. sounds repeatedly bounce off hard surfaces
  5. 11. Number system used to evaluate the transmission loss of the assembly
  6. 12. The reduction of the magnitude of a sound
  7. 14. reaction of a material to stresses stretching or pulling on a material along the direction of its length
  8. 16. perpendicular distance a beam is bent down when a load is placed on it
  9. 17. Change over time, gradually
  10. 18. A curved structure to span an opening
  11. 19. Masonry units stacked with each row extending past the row below
Down
  1. 1. A building’s vertical extension above ground
  2. 2. Horizontal structural member that is longer than it is wide or deep
  3. 3. Firmly fixed or established, not easily moved, unbalanced or destroyed
  4. 4. Applied suddenly to a structure
  5. 5. Shortening or pushing together of a material resulting in a reduction in size or volume
  6. 6. horizontal structural member placed over a door or window
  7. 9. A horizontal structure supported on one side
  8. 13. Sound waves that people perceive as loudness
  9. 15. Static loads acting downward on a structure