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http://dx.doi.org/10.3744/SNAK.2016.53.2.101

A Study on the Erection Process Modeling and Simulation considering Variability  

Lim, Hyunkyu (Dept. of Naval Architecture & Ocean Systems Engineering, Korea Maritime & Ocean University)
Lee, Yonggil (Dept. of Naval Architecture & Ocean Systems Engineering, Korea Maritime & Ocean University)
Kim, Byungchul (Innovation R&D Team, Sungdong Shipbuilding & Marine Engineering Co., Ltd.)
Woo, Jonghun (Dept. of Naval Architecture & Ocean Systems Engineering, Korea Maritime & Ocean University)
Publication Information
Journal of the Society of Naval Architects of Korea / v.53, no.2, 2016 , pp. 101-107 More about this Journal
Abstract
Generally, the shipbuilding industry has finite resources and limited workspace. Due to finite resources, limited workspace and state of block preparation, erection process in shipbuilding industry is frequently delayed than erection process scheduling which is planned at long-term plan stage. In this study, considering variability of block reserve ratio, the degree of delay in real erection process is measured and compared to scheduling which is planned at long-term plan stage in shipbuilding industry including finite capacity and variative lead time. Also, the erection process scheduling which has minimum lead time can be checked through simulation. The results of this study could be improved the accuracy of erection process scheduling by checking the main event compliance ratio by block reserve ratio and calculating the optimum erection pitch for the main event compliance.
Keywords
Erection process; Discrete event simulation; Block reserve ratio; Variability;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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