MITCalc - Beam Calculation 

Calculations of straight, maximum three times static indefinite beams with constant axis-symmetrical profiles. Simple definition of the beam type, 20 types of cross sections, graphic illustration of the moment, stress, deflection and bending angle.
beam beam calculation straight beam moment stress deflection din 1025 1026 1028 1029 1024 aisc w s

MITCalc - Shafts Calculation 

The calculation is designed for geometrical design and complex strength check of shafts. Application supports Imperial and Metric units, is based on ANSI, ISO, DIN standards and support many 2D and 3D CAD systems
shaft shafts design strength check stress concentration critical speed safety coefficients deflection din 743