Deformation measurement manner and alliance deformation gauge

摘要

Abstract Topic The deformation which possesses the gauge length which is longer than the measuring object fieldThe deformation of the measuring object field is measured with a gauge. SolutionsThe gauge length which is longer than width of the measuring object field 2Making use of the multiple deformation gauges 3,4 which it possesses, the measuring object field2 the multiple fields which consist of with the approach field 1 which is adjacent to thisThe multiple deformation values which measure the deformation, they obtain with measurement multiple varyingTo make number, the respective gauge length of multiple deformation gauges 3,4With length of width of the measuring object field or the length which corresponds to that the person in chargeThe multiple simultaneous equations which are made number are created. Multiple deformation GaeaDue to ji 3,4, measuring the narrow field, the measurement precision highThe ku, at the same time, deformation, measurement of the field where it is narrower than length of gauge yesIt makes talent. As for this kind of measurement manner, to high temperature the structure which is convertedEspecially it is effective to the case where the narrow field is measured. Multiple strainsWhen the alliance deformation gauge which designates seeing gauge 3,4 as tupple is createdIt is convenient.