418 摩擦を考慮した多入力を受ける配管系の地震応答解析(耐震I,OS-2 耐震・免震・制震,総合テーマ「伝統を,未来へ!」)  [in Japanese] 418 Seismic Response Analysis of Multiple Supported Piping Systems with Friction Characteristics  [in Japanese]

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Abstract

In this paper, for the conventional calculation method of maximum response of multiple supported piping systems with friction effect, using a simple analytical model of single degree freedom piping system friction characteristics subjected two support excitations, numerical simulations are carried out taking correlation coefficient in account. It is clear that the response reduction factors due to friction effect become large in the case of small damping ratio of piping system and also in the case of large correlation coefficient between two input excitations.

Journal

  • The Proceedings of the Dynamics & Design Conference

    The Proceedings of the Dynamics & Design Conference 2010(0), _418-1_-_418-6_, 2010

    The Japan Society of Mechanical Engineers

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