CIVL 409 Final Exam Crossword

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Across
  1. 7. Type of rock that can be intrusive and extrusive
  2. 9. ___ law explains that the discharge velocity is proportional to hydraulic gradient
  3. 11. ratio of dry unit weight field to max dry density
  4. 12. How easily a fluid can flow through a porous medium
  5. 13. OCR=__ for normal consolidated clays
  6. 14. Slope of virgin compression line
  7. 15. Coarse soil with all grain sizes well represented
  8. 16. At the end of consolidation of clayey soil, excess porewater pressure =
  9. 19. The ____ of soils depend on effective grain size and void ratio
  10. 20. Used to quantify volume change
  11. 22. Void ratio that indicates high strength and low compressibility
  12. 24. Volume of voids of total volume
  13. 26. What kind of rock is limestone?
  14. 27. Another name for max past stress is ______ stress
  15. 32. Total head loss between 2 points per unit length
  16. 36. Component of normal stresses acting on soil grains
  17. 37. Soil sample USCS classification with no plasticity and uniform particles
  18. 38. 2 letter classification system
  19. 39. Shape characterized by Cu & Cc
  20. 40. 3 phase particulate material
  21. 41. sell graded sand with silt
  22. 43. Visually shows relationships of soil volume and weight of air, water and solids
  23. 44. LL-PL
Down
  1. 1. Height at which water rises
  2. 2. Removing air from voids with repeated application of mechanical energy
  3. 3. Residual soil in SC
  4. 4. Hammer used to compact material
  5. 5. Present effective stress in clay is less than the soil has experienced in the past
  6. 6. (D30)^2/(D10*D60=coefficient of
  7. 8. well graded gravel
  8. 10. D60/D10=coefficient of
  9. 17. contour of constant total head in a flow net
  10. 18. method to compute induced stress using graphs
  11. 21. Cd and ____ measure the angle of internal friction at failure
  12. 23. Cohesive and friction strength are sources of what in soil
  13. 25. Grain size 0.075-4.75mm
  14. 28. Ratio of density of solids to density of water
  15. 29. Soils formed by deposition of sediment transported from origin
  16. 30. Condition where there is no excess pore water pressure in the soil
  17. 31. Volume change in saturated soils caused by expulsion of pore water from result of loading
  18. 33. Sands with 5-12% fines require _____ for USCS
  19. 34. Soil that remains at place of origin
  20. 35. Max amount of liquid a fine graded soil can contain
  21. 42. Soil classification system that classifies soils with a letter and number