31 Seismic Qualification of Equipment Clarence W. de Silva

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The University of British Columbia

31.1 Introduction ......................................................................... 31-1

31.2 Distribution Qualification ................................................... 31-1

Drive-Signal Generation † Distribution Spectra † Test

Procedures

31.3 Seismic Qualification ........................................................... 31-6

Stages of Seismic Qualification † Test Preliminaries †

Single-Frequency Testing † Multifrequency Testing †

Generation of RRS Specifications

Summary

Product qualification is intended for determining the adequacy of a product of good quality for a specific application

or a range of applications. A good example is the seismic qualification of a nuclear power plant. This chapter

presents test procedures used in product qualification, with emphasis on seismic qualification. Both single-frequency

testing and multifrequency testing are described. Generation of test signal specifications is outlined.