Example engineering calculations
Worked, unit-aware calculation worksheets across structural, mechanical, electrical and more. Open any example into your own workspace to edit and reuse.
33 examples found
Hollow I-Section Second Moment of Area
Second moment of area of a built-up or hollow rectangular (I-type) section.
Wind Pressure on a Surface
Dynamic wind pressure on a surface from the wind speed.
Roof Snow Load
Design snow load on a roof from the ground snow load and a shape coefficient.
Cable Tension from Sag
Horizontal tension in a cable from its span, load and sag.
Cable Sag
Mid-span sag of a loaded cable from its tension, span and load.
Shear Flow in a Built-Up Beam
Shear flow at a joint in a built-up beam from the shear force and first moment of area.
Cantilever Deflection from End Moment
Tip deflection of a cantilever loaded by a moment at its free end.
Cantilever Beam Reaction (UDL)
Support reaction of a cantilever beam carrying a uniformly distributed load.
Centroid of a Composite Area
Centroid location of a two-part composite area.