| 深水压力舱密封技术研究 |
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| 引用本文： | 余建星,王保建,马骏,林镇诗,梁静,郝晓楠,林晓龙,张英.深水压力舱密封技术研究[J].海洋技术,2011,30(3):97-99. |
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| 作者姓名： | 余建星 王保建 马骏 林镇诗 梁静 郝晓楠 林晓龙 张英 |
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| 作者单位： | 天津大学港口与海洋工程教育部、天津市重点实验室,建筑工程学院,天津300072 |
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| 基金项目： | 国家科技重大专项资助项目(2008ZX05026-005,2008ZX05026-006); 国家高技术研究发展计划(863计划)资助项目(2008AA09Z307); 上海交通大学海洋工程国家重点实验室研究基金资助项目 |
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| 摘 要： | 管道屈曲技术试验过程当中,发现深水压力舱的出厂自带密封工艺耗时过长、密封效果不好、安全性不佳、返工现象普遍.针对这一现象,采用全新的密封工艺流程与方法:在前期处理中对螺柱编号与清理以防止螺母安装过程中的卡死现象;采用自创的精度控制方法防止漏水以及返工;根据不同的工作压力对密封技术进行梯度划分,选取不同的密封方案.经过实...
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| 关 键 词： | 密封 深水压力舱 密封技术 |
Research on Deep-water Pressure Container's Sealing Technique |
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| YU Jian-xing,WANG Bao-jian,MA Jun,LIN Zhen-shi,LIANG Jing,HAO Xiao-nan,LIN Xiao-long,ZHANG Ying.Research on Deep-water Pressure Container's Sealing Technique[J].Ocean Technology,2011,30(3):97-99. |
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| Authors: | YU Jian-xing WANG Bao-jian MA Jun LIN Zhen-shi LIANG Jing HAO Xiao-nan LIN Xiao-long ZHANG Ying |
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| Institution: | YU Jian-xing,WANG Bao-jian,MA Jun,LIN Zhen-shi,LIANG Jing,HAO Xiao-nan,LIN Xiao-long,ZHANG Ying(Key Laboratory of Harbor and Ocean Engineering,Ministry of Education and Tianjin,School of Civil Engineering,Tianjin University,Tianjin 300072,China) |
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| Abstract: | It's found in the tests of pipelines' buckling that the original sealing technique of the deep-water pressure container is time-consuming,ineffective,insecure and always unsuccessful.For these phenomena,a brand-new method and process of sealing technique is adopted to greatly improve the situation: numbering and cleaning the studs in the preliminary process to prevent jamming during the installation of nuts,taking a new accuracy-control method to avoid leakage and rework,dividing for sealing technology and ... |
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| Keywords: | sealing deep-sea pressure container sealing technique |
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