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Development of a Safety Assessment Method using Detailed Structural Analysis for Iron-Manufacturing Plant Structures  

Lee, Man-Seung ((주)포스코건설)
Lee, Jae-Myung (부산대학교 조선해양공학과)
Paik, Jeom-Kee (부산대학교 조선해양공학과)
Publication Information
Journal of the Computational Structural Engineering Institute of Korea / v.18, no.1, 2005 , pp. 93-99 More about this Journal
Abstract
Up to date, the life extension of industrial plant structures has been strongly required in the field of iron-manufacturing company, atomic or power generation company and so on. Fault monitoring, maintenance of aging structural components, safety assessment and residual life prediction may be recognized as typical and/or practical methods in terms of life extension methods. Based on the construction of damage scenario, precise analysis method and development of the risk or reliability assessment, a number of studies have been carried out in this viewpoint. In conjunction with the finite element analysis technique, a practical procedure for the safety assessment of iron-manufacturing plant structures was developed in this paper with a particular interest in furnace. By virtue of the detailed finite element analyses for blust furnace under an operational condition, the validity of the proposed procedure for safety assessment was presented.
Keywords
safety; life extension; finite element analysis; iron-manufacturing plant structures; blust furnace;
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