自力号钻井船吊车底座及支撑结构的强度测试分析
Strength Testing &Analysis on Crane Base and Support Structure in a Drilling Ship
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- DOI:
- 作者:
- 林维学, 孙宝善, 杨刚, 王玲, 唐友刚
Lin Weixue, Sun Baoshan, Yang Gang, Wang Ning, Tang Yougang
- 作者单位:
- 天津大学建工学院船舶工程系
- 关键词:
- 钻井船;吊车;应力;测试分析;加固;方案
drilling ship;crane stress;testing &analysis;strengthening;program
- 摘要:
- 本文结合工程实际,针对一钻井船吊车改造中出现的技术问题,用现场测试分析的方法,评价吊车底座和支撑结构的强度,然后提出了如何加固底座和支撑结构的具体方案,该船海上作业施工的结果表明了测试分析是正确的、加固方案是可行的。
In connection with some technical problems during the crane reforming in a drilling ship,the paper estimated the strength on crane base support structure with a field testing analyzing method connected the engineering practice.Then the writer put forward a concrete method to strengthen the base support structure.It has been shown that the testing analysis is correct and the strengthening program is feasible with the ship working results on the sea2001,5(5): 17-18 收稿日期:2001-4-9作者简介:林维学,高级工程师、长期从事船舶与海洋工程结构的实验研究,近年承担完成了声港油田人工岛钢模浅水充气拖航实验研究、海一号钻井平台工业性试验等重要科研项目。通讯地址:天津人学建工学院船舶工程系,电话:27403729。邮编:300072参考文献:
[1]天津人学材料力学教研室编.电阻应变仪测试技术.科学出版社,1980
