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ETCULVERT EXAMPLE

ETCULVERT EXAMPLE. ETCULVERT Design Process. Project Data Design Mode Geometry & Matls Loading Design Parameters Review / Optimize Switch to Analysis Update Reinforcing Optimize Print / Review. STEP 1 – PROJECT DATA. SCREEN 3-3. STEP 1 – PROJECT DATA. SCREEN 3-4.

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ETCULVERT EXAMPLE

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  1. ETCULVERT EXAMPLE

  2. ETCULVERT Design Process • Project Data • Design Mode • Geometry & Matls • Loading • Design Parameters • Review / Optimize • Switch to Analysis • Update Reinforcing • Optimize • Print / Review

  3. STEP 1 – PROJECT DATA SCREEN 3-3

  4. STEP 1 – PROJECT DATA SCREEN 3-4

  5. STEP 2 – DESIGN MODE SCREEN 3-5

  6. STEP 2 – DESIGN MODE SCREEN 3-5

  7. STEP 2 – DESIGN MODE SCREEN 3-5

  8. STEP 2 – DESIGN MODE SCREEN 3-5

  9. STEP 2 – DESIGN MODE SCREEN 3-5

  10. STEP 3 – GEOMETRY & MATLS SCREEN 3-6

  11. STEP 3 – GEOMETRY & MATLS SCREEN 3-6

  12. STEP 3 – GEOMETRY & MATLS

  13. STEP 3 – GEOMETRY & MATLS SCREEN 3-6

  14. AASHTO DOES NOT DEFINE THE SKEW ANGLE, AASHTO ONLY CONSIDERS PARALLEL AND PERPENDICULAR APPLIED LIVE LOADS. SKEW ANGLE IN ETCULVERT ONLY IMPACTS THE SKEWED PORTION OF A CULVERT WHERE THE EFFECTIVE SPAN LENGTH CHANGES 30 < CHECK BOTH < 60 PERP (>60) PARALLEL (<30)

  15. STEP 3 – GEOMETRY & MATLS SCREEN 3-7

  16. STEP 3 – GEOMETRY & MATLS SCREEN 3-7

  17. STEP 3 – GEOMETRY & MATLS SCREEN 3-7

  18. STEP 3 – GEOMETRY & MATLS SCREEN 3-7

  19. STEP 3 – GEOMETRY & MATLS SCREEN 3-7

  20. STEP 3 – GEOMETRY & MATLS SCREEN 3-7

  21. STEP 3 – GEOMETRY & MATLS SCREEN 3-7

  22. STEP 4 – LOADING SCREEN 3-8

  23. SCREEN 3-9

  24. SCREEN 3-9

  25. SCREEN 3-9

  26. SCREEN 3-9 Only Matters if Lane Load is Included

  27. STEP 4 – LOADING SCREEN 3-8

  28. STEP 4 – LOADING SCREEN 3-8

  29. STEP 4 – LOADING SCREEN 3-8

  30. STEP 4 – LOADING SCREEN 3-8

  31. STEP 4 – LOADING SCREEN 3-8

  32. STEP 4 – LOADING SCREEN 3-8

  33. STEP 4 – LOADING SCREEN 3-8 TYPICAL

  34. STEP 5 – DESIGN PARAMETERS SCREEN 3-12

  35. STEP 5 – DESIGN PARAMETERS SCREEN 3-12

  36. STEP 5 – DESIGN PARAMETERS SCREEN 3-12

  37. STEP 5 – DESIGN PARAMETERS SCREEN 3-12

  38. STEP 5 – DESIGN PARAMETERS SCREEN 3-14

  39. STEP 5 – DESIGN PARAMETERS SCREEN 3-14

  40. STEP 5 – DESIGN PARAMETERS SCREEN 3-14

  41. STEP 5 – DESIGN PARAMETERS SCREEN 3-14

  42. STEP 5 – DESIGN PARAMETERS SCREEN 3-14 For permit analysis – check to use the Strength II/IB factors

  43. STEP 5 – DESIGN PARAMETERS SCREEN 3-14

  44. STEP 5 – DESIGN PARAMETERS SCREEN 3-14

  45. STEP 5 – DESIGN PARAMETERS SCREEN 3-14

  46. STEP 5 – DESIGN PARAMETERS SCREEN 3-14

  47. STEP 5 – DESIGN PARAMETERS SCREEN 3-14

  48. STEP 5 – DESIGN PARAMETERS SCREEN 3-14 When checked – will also calculate shear capacity per Appendix B5 and use the larger of the two.

  49. STEP 5 – DESIGN PARAMETERS SCREEN 3-15

  50. STEP 5 – DESIGN PARAMETERS SCREEN 3-17 Design Mode does not investigate shear reinforcement – concrete is assumed to provide only means of shear resistance. Shear reinforcement is only reviewed in Analysis Mode.

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