Development of the database for damages of ship structures by using multimedia

多媒体船舶结构损伤数据库的开发

• 批准号: 08305037
• 负责人: SUMI Yoichi
• 金额: $ 6.14万
• 依托单位: Yokohama National University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (A)
• 财政年份: 1996
• 资助国家: 日本
• 起止时间: 1996 至 1998
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08305037/
• 关键词: Damage; Multimedia; Ship Structure; Database; Buckling; Corrosion; Crack; 船体損傷; 教育システム; 腐食衰耗; 疲労き裂

In this this study, the research on the database (the case database) of damages of ship hull structures is carried out by using the multimedia technology. The objective of the construction of the database is to promote communication and common understanding of information on structural damages within the different standpoint such as ship designers and repair persons and shipowners and supervision organization, etc. Concretely, various damage information was systematically classified, and the database by multimedia was constructed. As a multi-media technology, three-dimensional Computer Graphics of the ship structures and damages, walk-through in ship hull structure, images of damages, etc. are used. By using such technoloty, it is possible to construct the database which can be easily understood by users.Second, the research on the information system for damages of ship structures, which supports the maintenance or management of ships, is carried out in this study. By using the multimedia technology and object oriented database, the proto-type system for a single hull tanker is constructed. Also, the necessary analysis method about damages was studied for the construction of such damage information system.

在这项研究中，使用多媒体技术对船体结构损坏的数据库（案例数据库）的研究进行了研究。数据库构建的目的是在不同的角度（例如船舶设计师，维修人员，船东和监督组织等）内对结构性损害的信息进行沟通和共同理解。具体而言，构建了各种损害信息，并构建了多媒体数据库。作为一种多媒体技术，使用了船舶结构和损坏的三维计算机图形，船体船体结构的行列，损坏的图像等。通过使用这种技术，可以构建用户很容易理解的数据库。通过使用多媒体技术和面向对象的数据库，可以构建用于单个船体油轮的原型系统。同样，研究了有关损害赔偿的必要分析方法，以构建此类损坏信息系统。

项目成果

K.Masoaka, N.Yoshioka, H.Okada, and Y.Ueda: "Collapse Behavior of Continuous Rectangular Panels subjected to Combined Loads (in Japanese)" J.of the Kansai Soc.of N.A., Japan. No.229. 137-143 (1998)

K.Masoaka、N.Yoshioka、H.Okada 和 Y.Ueda：“组合荷载作用下连续矩形面板的倒塌行为（日语）”J.of the Kansai Soc.of N.A.，日本。

川村恭己・角洋一・関智哉: "船体損傷情報システムに関する研究" 日本造船学会論文集,第184号. 184号. 527-536 (1998)

Yasumi Kawamura、Yoichi Kado 和 Tomoya Seki：《船体损伤信息系统研究》日本造船学会汇刊，第 184. 184. 527-536 (1998)

Y.Kawamura, Y.Sumi, K.Hirota, H.Yamada, Y.Honma, T.Suzuki: "Computer Aided Instruction System for Education of Ship Structure (in Japanese)" Trans.SNAJ. No.817. 527-533 (1997)

Y.Kawamura、Y.Sumi、K.Hirota、H.Yamada、Y.Honma、T.Suzuki：“船舶结构教育计算机辅助教学系统（日语）” Trans.SNAJ。

Y.Kawamura, Y.Sumi, T.Seki: "A study on the Information System for Damages of Ship Structures (in Japanese)" Journal of the Society of Naval Architects of Japan. Vol.184. 527-536 (1998)

Y.Kawamura、Y.Sumi、T.Seki：“船舶结构损坏信息系统的研究（日语）”日本造船学会杂志。

川村恭己・角洋一 他: "船体損傷情報システム構築の試み(き裂・腐食損傷のモデル化と試作システムの構築)" 第48回応用力学講演会講演予稿集. 49-50 (1999)

Yasumi Kawamura、Yoichi Kaku 等人：“尝试构建船体损伤信息系统（裂纹和腐蚀损伤建模以及原型系统的构建）”第 48 届应用力学会议论文集 49-50 (1999)。