渔业现代化2017，Vol.44Issue(2)：67-71,5.DOI:10.3969/j.issn.1007-9580.2017.02.012
无图纸资料渔船技术状况评估与图纸还原研究
Technical assessment on fishing vessels without design drawings and drawing recovery research
摘要
Abstract
In order to learn the technical condition of fishing vessels without design drawings, realize their effective inspection and management, improve their technological level and promote the sustainable development of fisheries,research has been conducted into the technical assessment and drawings recovery of these vessels based on real vessel measurement,scanning and data processing. It shows that on-site artificial reconnaissance should be first carried out to obtain information on the vessel' s overall layout,main structure, machinery and electricity equipment etc.,and to get the molded lines information by three-dimensional laser scanning as well as the weight and gravity center information by inclining test. Next, using the data from the reconnaissance,the drawings of the overall layout,engine room layout,outfitting layout etc. could be recovered by AutoCAD, the point cloud data could be transformed into the molded lines of the vessel by 3D laser scanning and 3D numerical model could be built using NAPA. Then,based on data gained from the inkling test,the stability of the vessel could be calculated following the current inspection regulations.The results show that,through the precise technical assessment by scientific methods and the drawings recovery,judgement could be made on whether the vessel complies with regulations in terms of its stability and other attributes, and countermeasures could be proposed for those that cannot meet the requirement.关键词
渔船/技术状况评估/图纸还原/人工勘测/三维激光扫描/倾斜试验Key words
fishing vessel/technical assessment/drawings recovery/artificial reconnaissance/3D laser scanning/inclining test分类
交通工程引用本文复制引用
赵新颖,胡佩玉,张怡,李超,张舒..无图纸资料渔船技术状况评估与图纸还原研究[J].渔业现代化,2017,44(2):67-71,5.基金项目
农业部远洋渔业资源调查与探捕项目"远洋渔船标准化研究和标准化船型设计论证" （）
