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http://dx.doi.org/10.14346/JKOSOS.2017.32.6.75

Valve Support Design for Improved Flexural Rigidity Against Strong Earthquake  

Kim, Dae Jin (Department of Mechanical Engineering, Andong National University)
Kim, Hyoung Eun (Department of Mechanical Engineering, Andong National University)
Seok, Chang Sung (Department of Mechanical Engineering, Sungkyunkwan University)
Publication Information
Journal of the Korean Society of Safety / v.32, no.6, 2017 , pp. 75-80 More about this Journal
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.
Keywords
valve support; seismic performance; equivalent static load method; flexural rigidity;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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