Kt Calculator

Ceci est une application de calcul qui fournira des calculs de contraintes.

"Stress analysis calculations assume that the components are smooth, have a uniform section and no irregularities. In practice virtually all engineering components have to have changes in section and / or shape. Common examples are shoulders on shafts, oil holes, key ways and screw threads. Any discontinuity changes the stress distribution in the vicinity of the discontinuity, so that the basic stress analysis equations no longer apply. Such 'discontinuities' or 'stress raisers' cause local increase of stress referred to as 'stress concentration'.

The 'theoretical' or 'geometric' stress concentration factor Kt is used to relate the actual maximum stress at the discontinuity to the nominal stress. This application helps to calculate peak stress when component s subjected to various loading conditions considering stress concentration factors due to discontinuities such as notches, holes and fillets.

Along with stress concentration factors, this app calculates the nominal and peak stresses, shares results via email with a couple of taps.

Kt Calculator Features:

- Calculates the Stress Concentration Factor

- Nominal Stress

- Peak Stress

- Ability to input as equations

-Share results via email

This app calculates the stress concentration factors & displays the equations for 26 different geometries including:

Solutions:

Single U Notch in tension

Central Hole in tension

U Notch Circular Shaft in tension

Square Shoulder Fillet in Tension

Additional Solution Available for In-App Purchase:

• Single U Notch in bending

• Double U Notch in tension, bending, & transverse bending

• Single V Notch in bending

• Multiple U Notches in tension

• Central Hole in bending, & Transverse bending

• Off Center Hole in tension & bending

• Rectangular Hole in tension

• Infinite Row of Holes in parallel & normal tension

• Square Shoulder Fillet in Bending

• U Notch Circular Shaft bending & torsion

• Stepped Circular Shaft in tension, bending, & torsion

• Circular Shaft with a Radial Hole in tension, bending & torsion"