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http://dx.doi.org/10.3744/SNAK.2016.53.3.195

Comparative Study on Mechanical Behavior after Deformation Recovery of Polymeric Foam for Ships and Offshore Structures  

Kim, Seul-Kee (Department of Naval Architecture and Ocean Engineering, Pusan National University)
Kim, Jong-Hwan (Department of Naval Architecture and Ocean Engineering, Pusan National University)
Lee, Jeong-Ho (Department of Naval Architecture and Ocean Engineering, Pusan National University)
Park, Seong-Bo (Maritime Research Institute, Hyundai Heavy Industries Co. Ltd.)
Lee, Jae-Myung (Department of Naval Architecture and Ocean Engineering, Pusan National University)
Publication Information
Journal of the Society of Naval Architects of Korea / v.53, no.3, 2016 , pp. 195-200 More about this Journal
Abstract
In this study, compression tests for the polyisocyanurate foam which is recognized as the insulation material for the storage tank of the liquefied natural gas (LNG) were carried out for investigation of the material characteristic of mechanical behavior. Deformation recovery ratio according to the various initial deformation levels were estimated and the mechanical behavior of foams that are experienced compressive deformation was also obtained experimentally. The test results were analyzed based on the conditions of initially applied strain level and engineering strain rate.
Keywords
Polyisocyanurate foam(PIF); Deformation recovery; Compression test;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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