Engineers have long used stress-strain curves to uncover a host of material properties. The curves are created by plotting the results of tensile strength tests of material samples, putting stress ...
As the elastic elements near their critical strain, the structure starts breaking down resulting in shear thinning (strain softening) and subsequent flow. Yield stress is the stress at which the ...
The Royal Society is a self-governing Fellowship of many of the world's most distinguished scientists drawn from all areas of science, engineering and medicine, and is the oldest scientific academy in ...
The entire stress-strain curve can now be determined using nanoindentation with a flat-ended cylindrical punch and novel analysis of the resulting force-displacement data 1. Unlike pyramidal indenters ...
General solutions are developed for the continuum dynamics of elastic plates and multilayered media under initial stress. By the use of specially suited analytical devices they are obtained in a ...
While most metals feature some degree of elasticity, some respond better than others to being bent out of shape. Scientists experimenting with the makeup of these materials have developed a novel, ...
Stress and strain: artistic representation of the device used to stretch the diamond samples. In real life the clear pieces of diamond are about 5 micron tall. (Courtesy: City University of Hong Kong) ...
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