Valve Support Design for Improved Flexural Rigidity Against Strong Earthquake 


Vol. 32,  No. 6, pp. 75-80, Dec.  2017
10.14346/JKOSOS.2017.32.6.75


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  Abstract

In this study, seismic performance of various types of valve supports in terms of flexural rigidity are evaluated by FEA using equivalent static load method. Flexural rigidity of the existing two types of valve supports can be effectively improved by simply adding one more bracket on the other side of support. New types of polygonal valve supports with a concept of fully stressed beam theory are suggested and it is verified that the new supports are rigid enough to withstand stronger earthquake which we should be prepared for.

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  Cite this article

[IEEE Style]

김대진, 김형은, 석창성, "Valve Support Design for Improved Flexural Rigidity Against Strong Earthquake," Journal of the Korean Society of Safety, vol. 32, no. 6, pp. 75-80, 2017. DOI: 10.14346/JKOSOS.2017.32.6.75.

[ACM Style]

김대진, 김형은, and 석창성. 2017. Valve Support Design for Improved Flexural Rigidity Against Strong Earthquake. Journal of the Korean Society of Safety, 32, 6, (2017), 75-80. DOI: 10.14346/JKOSOS.2017.32.6.75.

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