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http://dx.doi.org/10.5050/KSNVE.2010.20.6.546

Structural and Vibration Characteristics for the Scaffolding System of LNG Cargo Containment  

Oh, B.J. (충남대학교 대학원 기계설계공학과)
Ryu, B.J. (한밭대학교 기계공학부)
Lee, Y.S. (충남대학교 기계설계공학과)
Publication Information
Transactions of the Korean Society for Noise and Vibration Engineering / v.20, no.6, 2010 , pp. 546-554 More about this Journal
Abstract
The paper deals with the structural analysis and vibration test for the scaffolding system of LNG cargo containment. The eight-stories scaffolding system has telescopic area, working area, coner area and storage area in real system. In the structural analysis, the maximum displacement and stress of the each floor for the scaffolding system are investigated by finite element method. In the vibrational analysis, the natural frequencies and mode shapes for 8-stories scaffolding system of the LNG cargo containment are investigated. In order to compare theoretical natural frequencies with experimental ones, small size of 2-step scaffolding structure is used, and the theoretical results for natural frequency have a good agreement with experimental ones.
Keywords
Structural Analysis; Vibrational Characteristics; Modal Testing; Scaffolding System; LNG Cargo Containment;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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