* Log In to use the Calculate function *


Become a Member!


Design of Reinforced Concrete Beams: 

Trial Design Area of Steel
  • Calculate the initial trial design area of steel for a known concrete beam section.
Area of Compression
  • Calculate the area of compression for a concrete beam.
Distance From Compression Centroid
  • Calculate the depth of the compression zone and the distance from the compression centroid to the edge of compression for a concrete beam.
Nominal Moment
  • Calculate the nominal moment capacity for a concrete beam section.
Adjusted Steel Area
  • Calculate the final tension steel area for a concrete beam section.
Minimum Tension Steel Ratio
  • Calculate the minimum tension steel ratio for a concrete beam section.
Maximum Tension Steel Ratio
  • Calculate the maximum tension steel ratio for a concrete beam section.
Required Beam Dimensions
  • Calculate the required beam dimensions for a rectangular concrete beam section.
Concrete Shear Strength
  • Calculate the concrete shear strength for a concrete beam section.
Required Steel Shear Strength
  • Calculate the required steel shear strength for a concrete beam section.
Horizontal Shear Steel
  • Calculate the horizontal shear steel area (area stirrup legs) for a concrete beam section.
Angled Shear Steel
  • Calculate the angled shear steel area (area of angled stirrup legs) for a concrete beam section.
Maximum Stirrup Spacing
  • Calculate the maximum stirrup spacing for a concrete beam.
Vertical Stirrup Spacing
  • Calculate the required stirrup spacing for vertical stirrups in a concrete beam.
Angled Stirrup Spacing
  • Calculate the required stirrup spacing for angled stirrups in a concrete beam.
Vertical Stirrup Shear Strength
  • Calculate the steel shear strength for vertical stirrups in a concrete beam.
Angled Stirrup Shear Strength
  • Calculate the steel shear strength for angled stirrups in a concrete beam.
Minimum Shear Steel Area
  • Calculate the minimum shear reinforcement for a concrete beam.
Stirrup Embedment Length
  • Calculate the required embedment length of shear reinforcement for a concrete beam.
Maximum Tension Steel Spacing
  • Calculate the maximum spacing of the tension steel for a concrete beam section.
Shears and Moments
  • Calculate the shear and moment loads for beams with various loading conditions.