Bridge Engineering Calculator

Bridge Engineering Calculator contains 58 calculators, to calculate different bridge, suspension cable and civil engineering parameters. Automatic & accurate calculations with every unit and value changes.
* Available in Metric(SI) and Imperial Units *
* Available in English, Français, Español, Italiano, Deutsch & Português *

Bridge Engineering Calculator contains following 58 Calculators:
• Shear Capacity of Flexural Members
• Critical Ratio
• Effective Length Factor
• Slenderness Ratio
• Allowable Stress - Concentrically Loaded Columns (Slenderness Ratio (lesser) Critical Ratio)
• Allowable Stress - Concentrically Loaded Columns (Slenderness Ratio (greater=) Critical Ratio)
• Maximum Load - Compression Members
• Buckling Stress (Slenderness Ratio lesser= Critical Ratio)
• Buckling Stress (Slenderness Ratio greater Critical Ratio)
• Q Factor
• Buckling Stress (Q Factor lesser= 1)
• Buckling Stress (Q Factor greater 1)

• Moment Gradient Factor
• Allowable Unit Stress in Bending
• Allowable Bending Stress (Compression Flange Partly Supported/Unsupported in a Bridge)
• Moment of Inertia (Transverse Stiffeners)
• Moment of Inertia (Longitudinal Stiffeners)
• Allowable Bearing Stress for Bolts

• Maximum Bending Strength (Compact Moments)
• Maximum Bending Strength (Braced noncompact Moments)
• Minimum Flange Thickness (Compact Moments)
• Minimum Flange Thickness (Braced noncompact Moments)
• Minimum Web Thickness (Compact Moments)
• Minimum Web Thickness (Braced noncompact Moments)
• Maximum Unbraced Length (Compact Moments)
• Maximum Unbraced Length (Braced noncompact Moments)

• Allowable Bearing Stress (Milled Stiffeners)
• Allowable Stress - Rollers and Rockers (Roller/Rocker Diameter lesser 25)
• Allowable Stress - Rollers and Rockers (Roller/Rocker Diameter greater= 25)
• Allowable Bearing Stress on Pins subject to Rotation
• Allowable Bearing Stress on Pins not subject to Rotation
• Unit Stress in Steel (Unshored Members)
• Unit Stress in Steel (Shored Members)

• Horizontal Shear Range at the Juncture of Slab and Beam
• Horizontal Shear (Allowable Range) - Channels with Fillet Welds
• Horizontal Shear (Allowable Range) - Welded Studs

• Force in Slab - Maximum Positive Moment (Concrete Section)
• Force in Slab - Maximum Positive Moment (Steel Section)
• Force in Slab - Maximum Negative Moment

• Number of Shear Connectors
• Number of Shear Connectors (Between Points of Maximum Positive Moment and Points of Maximum Negative Moment)
• Ultimate Shear Strength of Connectors in Bridges (Channels)
• Ultimate Shear Strength of Connectors in Bridges (Welded Studs)
• Allowable Shear Stress (Highway Bridges)

• Midspan Cable Tension
• Tension at Supports of the Cable
• Cable Length
• Catenary Parameter
• Catenary Cable Sag Distance
• Span Length
• Tension at any point
• Elastic Elongation (Parabolic Cable)
• Change in Sag
• Initial Shape of Cable
• Final Shape of Cable
• Vertical Deflection of Cable due to Live Load
• Natural Frequency of Cable
• Change in Tension

Key Features:
• Complete coverage of calculators in bridge, suspension cable and civil engineering parameters.
• Automatic calculation of the output with respect to changes in the input, output and units.
• Formulas are provided for each calculator.
Most Comprehensive Bridge and Suspension Cable Calculator