CN101592269B - 超薄钢制承插口预应力钢筒钢纤维混凝土管 - Google Patents
超薄钢制承插口预应力钢筒钢纤维混凝土管 Download PDFInfo
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- CN101592269B CN101592269B CN2008100532864A CN200810053286A CN101592269B CN 101592269 B CN101592269 B CN 101592269B CN 2008100532864 A CN2008100532864 A CN 2008100532864A CN 200810053286 A CN200810053286 A CN 200810053286A CN 101592269 B CN101592269 B CN 101592269B
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CN2008100532864A CN101592269B (zh) | 2008-05-29 | 2008-05-29 | 超薄钢制承插口预应力钢筒钢纤维混凝土管 |
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CN2008100532864A CN101592269B (zh) | 2008-05-29 | 2008-05-29 | 超薄钢制承插口预应力钢筒钢纤维混凝土管 |
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CN101592269A CN101592269A (zh) | 2009-12-02 |
CN101592269B true CN101592269B (zh) | 2011-07-20 |
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CN2008100532864A Expired - Fee Related CN101592269B (zh) | 2008-05-29 | 2008-05-29 | 超薄钢制承插口预应力钢筒钢纤维混凝土管 |
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Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102235557A (zh) * | 2010-04-23 | 2011-11-09 | 天津万联管道工程有限公司 | 薄壁钢纤维混凝土管 |
CN103090122B (zh) * | 2012-12-27 | 2015-07-08 | 柴孟江 | 地铁隧道用防渗承插口防腐顶管 |
CN114407189B (zh) * | 2022-01-25 | 2023-02-14 | 中国电建集团山东电力管道工程有限公司 | 输配水用承压管道及制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1563601A (zh) * | 2004-03-15 | 2005-01-12 | 中国第二十冶金建设公司 | 掺钢纤维的混凝土管桩及其生产方法 |
CN201027325Y (zh) * | 2007-05-10 | 2008-02-27 | 天津万联管道工程有限公司 | 钢制承插口预应力薄壁混凝土管 |
CN201028170Y (zh) * | 2007-05-24 | 2008-02-27 | 天津万联管道工程有限公司 | 钢制承插口预应力钢筒混凝土顶管 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1563601A (zh) * | 2004-03-15 | 2005-01-12 | 中国第二十冶金建设公司 | 掺钢纤维的混凝土管桩及其生产方法 |
CN201027325Y (zh) * | 2007-05-10 | 2008-02-27 | 天津万联管道工程有限公司 | 钢制承插口预应力薄壁混凝土管 |
CN201028170Y (zh) * | 2007-05-24 | 2008-02-27 | 天津万联管道工程有限公司 | 钢制承插口预应力钢筒混凝土顶管 |
Non-Patent Citations (2)
Title |
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JP昭64-75764A 1989.03.22 |
李子祥等.钢纤维膨胀混凝土管内压性能试验研究.《混凝土与水泥制品》.2002,(第01期),27-29. * |
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Owner name: TIANJIN WANLIAN PIPE TECHNOLOGY DEVELOPMENT CO., L Free format text: FORMER OWNER: TIANJIN WATERLINE PIPELINE ENGINEERING CO., LTD. Effective date: 20150722 |
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