Elastic deformations

The load from external forces causes stresses in the components. The mesh of the material is deformed under the action of a force, e.g. compressed, stretched etc. Elastic deformation means the atoms return to their original position after the action of the force has ceased.

SE 110.14

Elastic line of a beam

Demonstration of Maxwell-Betti theorem.

WP 950

Deformation of straight beams

Elastic lines of statically determinate and indeterminate beams under various clamping conditions.

TM 110.47

Methods to determine the elastic line

Determination of elastic lines of a beam under load using the principle of virtual work and Mohr’s analogy.

TM 110.29

Torsion of bars

Investigation of elastic torsion of bars with open and closed cross-section.

WP 100

Deformation of bars under bending or torsion

Influence of material, cross-section and clamping length on deformation.

SE 110.20

Deformation of frames

Elastic deformation of a statically determinate or indeterminate frame under point load.

FL 170

Deformation of curved-axis beams

Principle of virtual forces (the force method) for calculating deformation.

SE 110.44

Deformation of trusses

Application of Castigliano’s first theorem.

TM 262

Hertzian pressure

Demonstration of the resulting characteristics of the contact area as a function of the contact force.

TM 400

Hooke’s law

Elastic behaviour of tension springs under load.

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