用于大型储罐倒装法施工的电动提升工法
Application of Electric Lifting Method in Inverted Construction of Large Tank
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- DOI:
- 作者:
- 杨君敏, 韩向阳
YANG Jun-min
- 作者单位:
- 新疆炼化建设集团有限公司国际事业部 新疆独山子 833600
Xinjiang Refine-Chemical Construction Group, Dushanzi 833600, China
- 关键词:
- 大型储罐;倒装法;电动提升;工法
storage tank;inverted construction method;electric lifting;technological method
- 摘要:
- 根据在苏丹的工程实践,总结了在温差较大的环境中,用于大型储罐倒装法施工的电动提升工法,对比其他施工方法,在施工细节上进行了较大改进。文章介绍了该工法的特点、原理、工艺流程、操作要点及质量安全控制等。其中从底板、壁板、顶板安装等方面重点介绍了操作要点。该工法与正装法和充气法相比,机械效率提高60%,制造成本降低30%,质量控制点一次合格率达到98%。
Based on the engineering practice in Sudan, this paper summarizes the electric liftingmethod used in inverted sequence construction of large tank in the environment with large tempera ture differences, introduces the features, principle, technological process, operational key points, control ofquality and safety, especially the operational key points of installing bottom, wall and top plates of the tank.Compared with the ordinary sequence construction method and air-filling construction method.2006,4(4): 31-34 收稿日期:2005-10-25分类号:TE972.1作者简介:杨君敏(1976— ),男,安徽人,2001年毕业于新疆石油学院机电一体化专业,一直从事石油化工建设工作。
