| 摘要 |
FIELD: testing engineering. ^ SUBSTANCE: method comprises using bolts-meters as a structure to be tested and recording deformations or displacements of the bolt head or displacement of the movable member mounted inside the bolt during loading. Before and after the run, the stress-strain condition of the bolt-meter is calculated with regard to the deformation of butt parts for different values of axial loading applied to the bolt in the study range. ^ EFFECT: enhanced accuracy. ^ 2 cl, 9 dwg
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