IMECH-IR  > 力学所知识产出(1956-2008)
渤海老二号平台被冰推倒的调查结论
段梦兰; 方华灿; 陈如恒
Source Publication石油矿场机械
1994-05-20
Issue03Pages:1-4
ISSN1001-3482
Abstract对渤海老二号平台1968年被大冰推倒这一重大事故进行了全面的调查和分析;描述了平台破坏的全过程。指出平台倒塌是由3个方面的综合因素导致的;而破坏的本质原因是冰激振动产生的疲劳损伤发展到一定程度后;疲劳裂纹的低温脆性扩展而使桩腿失去了承载能力。为此;总结出海冰环境中设计平台的7点经验;供从事我国辽东湾平台的设计、制造、安装和施工的同行们参考。
Keyword钻井平台失效 振动 疲劳裂纹 低温裂纹
Language中文
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/72323
Collection力学所知识产出(1956-2008)
Recommended Citation
GB/T 7714
段梦兰,方华灿,陈如恒. 渤海老二号平台被冰推倒的调查结论[J]. 石油矿场机械,1994(03):1-4.
APA 段梦兰,方华灿,&陈如恒.(1994).渤海老二号平台被冰推倒的调查结论.石油矿场机械(03),1-4.
MLA 段梦兰,et al."渤海老二号平台被冰推倒的调查结论".石油矿场机械 .03(1994):1-4.
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