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Information × Registration Number 0205U000951, 0104U007550 , R & D reports Title Development of the method for assessing damageability of materials with help of an on-board measuring complex popup.stage_title Head Leonets V ictor Adamovich, Доктор технічних наук Registration Date 23-02-2005 Organization Institute for problems of strength NASci of Ukraine popup.description2 Results of the development and manufacture of an operational model representing a device in the form of an independent measuring channel of a strain gauge (АВК-Т1) fixed on an on-board measuring complex are presented. Results of measuring changes in strain gauges' resistance during the initiation of fatigue cracks in samples undergoing deformation on a trial stand under the influence of sign-variable mechanical stresses are proposed. Trials are conducted at a room temperature. It is shown that with help of АВК-Т1 it is possible to register fatigue cracks in samples of steel Ст. 3 сп ГОСТ 14637-89 at early stages of their initiation Product Description popup.authors popup.nrat_date 2020-04-02 Close