https://www.universalgripco.com/#!astm-e23/zkr7j
A quick strain map video of a Charpy Impact Test performed on an Impact Tester from Universal Grip.
This video shows how GPH® range-taking mechanical connectors and bolted cable lugs with shear-off-head bolts connect power cables with copper and aluminum conductors up to 1,200 square millimeters in power transmission and distribution networks.