Sentence examples for mixed mode strain from inspiring English sources

Delamination is a fundamental concern with these structures, and mixed mode strain energy release rates are valuable information for analysing delamination cracks.

The results demonstrate that the localised experimental numerical technique has potential for the evaluation of mixed mode strain energy release rates using localised test data.

A new method which is derived from localised test displacement data is presented to determine the mixed mode strain energy release rates of layered structures with a pre-existing crack.

The localised experimental numerical technique (LENT), which measures local test displacement data and combines this with local finite element analysis to evaluate the mixed mode strain energy release rates, is examined via extensive experimental testing and analysis to provide validation for the technique.

Initial validation of the localised experimental numerical technique (LENT) shows that applying experimental data to a numerical model does give reasonable agreement thus far in the established trends, and hence LENT is promising for use in determining mixed mode strain energy release rates and mode mixity ratios.

A theoretical frame work is developed for strain gage based determination of mixed mode (KI/KII) stress intensity factors (SIFs) in slant edge cracked plate (SECP) made of orthotropic materials.

The interaction integral method and fundamental relationships in fracture mechanics were used to determine the mixed-mode stress intensity factors and associated strain energy release rates for various cases of interest.

In this work, a set of J Mp based criteria is proposed to assess the bifurcation angle of an elastic plastic crack in plane strain under mixed mode loading.

In addition, the near-tip fields of small deep edge (Case B) cracks in power-law strain hardening materials are investigated under generalized plane strain, general yielding, mixed mode I and II conditions by finite element analyses.

A mixed mode fracture criterion based on the strain energy density averaged over a control volume has been successfully used earlier for evaluating the brittle fracture behavior of notched or cracked components made of engineering materials like metals, polymers and graphite.

Using three parameter strain series around the crack tip and appropriate stress functions, the present formulation shows that mixed mode SIFs in orthotropic materials could be determined using only four strain gages.