BS ISO 7626-2:2015 PDF

Mechanical vibration and shock. Experimental determination of mechanical mobility - Measurements using single-point translation excitation with an attached vibration exciter

First page of standard BS ISO 7626-2:2015

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Title (English):

BS ISO 7626-2:2015

Mechanical vibration and shock. Experimental determination of mechanical mobility - Measurements using single-point translation excitation with an attached vibration exciter

Document status:: Active
Format:: Electronic (PDF)
Publication date:: May 31, 2015
ICS:: 17.160
SKU:: BS ISO 7626-2:2015

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Abstract

1 Scope This part of ISO 7626 specifies procedures for measuring linear mechanical mobility and other frequency-response functions of structures, such as buildings, machines and vehicles, using a single-point translational vibration exciter attached to the structure under test for the duration of the measurement. It is applicable to measurements of mobility , accelerance, or dynamic compliance, either as a driving-point measurement or as a transfer measurement. It also applies to the determination of the arithmetic reciprocals of those ratios, such as free effective mass. Although excitation is applied at a single point, there is no limit on the number of points at which simultaneous measurements of the motion response may be made. Multiple-response measurements are required, for example, for modal analyses.

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BS ISO 7626-2:2015 PDF

Abstract

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Abstract

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