Three methods of calculating true stress in biaxial tension tests were compared, based on incompressibility assumption, linear elastic theory and inverse engineering method, respectively.

Three calculation methods were inspected in this section, based on incompressibility assumption, linear elastic theory and inverse engineering method, respectively.

At present the similarity criterion generally uses the

elastic theory and dimensional analysis method.

According to

elastic theory [17], the strain energy U stored in the rock slab is

In other words, the linear

elastic theory becomes not locally symmetric.

The Effect of Loading Configuration and Footprint Geometry on Flexible Pavement Response Based on Linear

Elastic Theory, Road Materials and Pavement Design 9(2): 159-179.

Then, to assess rock materials' constitutive behaviour, firstly, the elastic behaviour of material has been presented based on Hooke's

elastic theory.

Elastic theory of torsion, elastic beam and plate theories, and contact mechanics are the traditional topics.

With a linear

elastic theory of stress, the tensile Young's moduli, strains, and tensile strengths at the FJ were calculated.

The analysis of the XAFS and DAFS data enabled the development of a microscopic model that describes the local atomic distortions in strained films that is based on the random cluster approximation and the Keating valence force field within the context of macroscopic

elastic theory (21).

However, the

elastic theory solutions do not properly reflect the interaction between the plate and foundation in the near edge of the plate's contact zone.