Procedure to measure the deformations of a body by the period of resonance of a tense element (Machine-translation by Google Translate, not legally binding)

摘要

Procedure of measuring the deformations of a body by the period of resonance of a tense element, characterized in that based on said procedure, deformations of any body are measured whether thermal, athermal or total, by measuring the state of tension of a body. a vibrating rope forced to suffer the same variations as the element to be measured, by comparison with another standard cord whose state of tension is modified at will. (Machine-translation by Google Translate, not legally binding)