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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 CHECKSDead 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 factorConcrete tensile stress

Section Length

Sectional Elevation Account

Bar numbers

Bar

Total bar area

Depth of stress block

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Flexural strength

Flexural strength of Coefficients

Calculation Reference

Bridge Structural Design