AASHTO LRFD 2007 – Concrete Deck Design Spreadsheet

AASHTO LRFD 2007 – Concrete Deck Design Spreadsheet

15 July 2019 0 By The Engineering Community

AASHTO LRFD 2007 – Concrete Deck Design Spreadsheet

 

INPUT DATA:

  • Effective span length
  • Deck Thickness
  • Asphalt Thickness
  • Girder spacing ( S.9.7.2.3.)
  • Truck type
  • Lanes numbers
  • Reinforcement strength
  • Concrete 28-day compressive strength
  • Beton elastisite modulu
  • Concrete density
  • Asfalt density:
  • Cover
  • Bar Radius
  • Bar spacing

 

CALCULATIONS AND CHECKS

  • Dead load effects: (S.3.4.1-2)
  • Deck  Moment
  • Asphalt Moment
  • Live load effects  (S.3.6.1.1.2-1)
  • Lanes factor
  • Truck load
  • Live load moment
  • impact factor
  • Live load factored moment
  • Bending calculations  :  (S.5.7.3.2.1)
  • The pressure coefficient of the depth region
  • Moment safety factor
  • Concrete tensile stress
  • Section Length
  • Sectional Elevation Account
  • Bar numbers
  • Bar
  • Total bar area
  • Depth of stress block
  • Flexural strength
  • Flexural strength of Coefficients

Calculation Reference
Bridge Structural Design

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