서성호, 노명일, 엄태섭, 신현경, "해양 구조물 상부의 중량 추정 방법 연구", 2013년도 한국CAD/CAM학회 학술발표회, 평창, pp. 819-825, 2013.01.30-02.01
Domestic Conference
2013.12.05 17:10
서성호, 노명일, 엄태섭, 신현경, "해양 구조물 상부의 중량 추정 방법 연구", 2013년도 한국CAD/CAM학회 학술발표회, 평창, pp. 819-825, 2013.01.30-02.01
조회 수 11354
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| Abstract | The weight of topside of offshore structure is a direct measure of the amount of equipment and materials that must be procured and fabricated, which has a direct bearing on project cost and schedule. In this study, the estimating method to develop the topside weight for the feasibility design phase was carried out. The weight estimating methods were surveyed by the reference and summarized their characteristics. The weight estimation methods by statistical one and volumetric density one were developed. In the statistical method, the correlation analysis and the multiple regression analysis were used for developing the weight estimating method. As a result of evaluating the developed method, the error ratio of variation between estimated weight and offshore structure’s data was about 12%. In the volumetric density method, the method to estimate the weight of topside using Bulk factor was studied. And the estimated Bulk factor was compared with the real one. |
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| Publication Date | 2013-01-30 |
