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ZHAO Jun, TIAN Shourui, GUPUTA. Approximate Calculation of Dynamic Characteristics of Piping Systems[J]. Journal of Beijing University of Technology, 2001, 27(1): 46-49.
Citation: ZHAO Jun, TIAN Shourui, GUPUTA. Approximate Calculation of Dynamic Characteristics of Piping Systems[J]. Journal of Beijing University of Technology, 2001, 27(1): 46-49.

Approximate Calculation of Dynamic Characteristics of Piping Systems

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  • Received Date: May 15, 2000
  • Available Online: October 31, 2022
  • On the principle of energy method, new procedures are proposed for approximate calculation of the fundamental frequency of continuous beams and three important lower mode shapes and frequencies of 3-D complicated piping systems. A real-life piping system and other examples are calculated using the proposed method and the results are compared with the exact solutions from the dynamic analyses.
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