Bridge Concrete Deck Design
(4/12)
Description
AASHTO LRFD 2007 - CONCRETE DECK DESIGN
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 modülü
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
Structural Design
AASHTO LRFD
Calculation Preview
(4/12)
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