Title of article
Diagnostics of piping by ambient vibration analysis
Author/Authors
BEYER، K. نويسنده , , Trobitz، M. نويسنده , , Mattheis، A. نويسنده , , Kussmaul، K. نويسنده , , Kerkhof، K. نويسنده , , Bonn، R. نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2000
Pages
-130
From page
131
To page
0
Abstract
The presented examples show the possibility to obtain actual information on the stiffness distribution and constraint parameters of a piping system by a non-destructive method without demounting hangers. A strategy for model updating by means of ambient vibration analysis is being developed to determine the real constraints of a piping system quantitatively. Hereby the amplitude dependency of the hanger stiffness must be investigated carefully.
Keywords
Boiling water reactors , Overpressure protection , Hydrogen management
Journal title
Nuclear Engineering and Design
Serial Year
2000
Journal title
Nuclear Engineering and Design
Record number
13798
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