CN103334380B - The conversion method of flying swallow bowstring arch bridge external prestressing anchor cable and permanent tie-rod - Google Patents
The conversion method of flying swallow bowstring arch bridge external prestressing anchor cable and permanent tie-rod Download PDFInfo
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- CN103334380B CN103334380B CN201310283750.XA CN201310283750A CN103334380B CN 103334380 B CN103334380 B CN 103334380B CN 201310283750 A CN201310283750 A CN 201310283750A CN 103334380 B CN103334380 B CN 103334380B
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- rod
- anchor cable
- external prestressing
- permanent tie
- prestressing anchor
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CN201310283750.XA CN103334380B (en) | 2013-07-05 | 2013-07-05 | The conversion method of flying swallow bowstring arch bridge external prestressing anchor cable and permanent tie-rod |
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CN201310283750.XA CN103334380B (en) | 2013-07-05 | 2013-07-05 | The conversion method of flying swallow bowstring arch bridge external prestressing anchor cable and permanent tie-rod |
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CN103334380A CN103334380A (en) | 2013-10-02 |
CN103334380B true CN103334380B (en) | 2016-06-15 |
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CN201310283750.XA Active CN103334380B (en) | 2013-07-05 | 2013-07-05 | The conversion method of flying swallow bowstring arch bridge external prestressing anchor cable and permanent tie-rod |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107841951B (en) * | 2017-09-28 | 2023-08-01 | 苏交科集团股份有限公司 | Preloading device for controlling pier top concrete cracks of steel-concrete composite girder bridge and construction method |
CN111155822A (en) * | 2018-11-20 | 2020-05-15 | 中国船舶重工集团海装风电股份有限公司 | Steel strand installation method for wind driven generator support tower frame prestressed structure |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1811070A (en) * | 2005-01-28 | 2006-08-02 | 上海市第七建筑有限公司 | First-arch-then-beam concrete steel skeleton constructing process for through arch bridge with mooring post of steel pipe concrete |
JP4104910B2 (en) * | 2002-06-05 | 2008-06-18 | 三井住友建設株式会社 | How to build arch ribs for concrete arch bridges |
KR101222620B1 (en) * | 2012-05-10 | 2013-02-06 | 주식회사 젬콘 | Prestressed concrete girder and it's manufacture and construction method which used pretensioning steel plate |
KR20130026102A (en) * | 2011-09-05 | 2013-03-13 | 유명철 | Installation method of bridge structure having long span |
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2013
- 2013-07-05 CN CN201310283750.XA patent/CN103334380B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4104910B2 (en) * | 2002-06-05 | 2008-06-18 | 三井住友建設株式会社 | How to build arch ribs for concrete arch bridges |
CN1811070A (en) * | 2005-01-28 | 2006-08-02 | 上海市第七建筑有限公司 | First-arch-then-beam concrete steel skeleton constructing process for through arch bridge with mooring post of steel pipe concrete |
KR20130026102A (en) * | 2011-09-05 | 2013-03-13 | 유명철 | Installation method of bridge structure having long span |
KR101222620B1 (en) * | 2012-05-10 | 2013-02-06 | 주식회사 젬콘 | Prestressed concrete girder and it's manufacture and construction method which used pretensioning steel plate |
Non-Patent Citations (1)
Title |
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"六奉公路大治河桥系杆临时索组合牵引施工技术";王为凯;《施工技术》;20120831;第41卷(第370期);第74-75页第2节 * |
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CN103334380A (en) | 2013-10-02 |
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C06 | Publication | ||
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Effective date of registration: 20190423 Address after: 450016 No. 1225 Hanghai East Road, Zhengzhou City, Henan Province Co-patentee after: Wuhan Engineering Co., Ltd., China Railway 7th Bureau Group Co., Ltd. Patentee after: China Railway Seventh Group Co., Ltd. Co-patentee after: The Fourth Engineering Co., Ltd of The Seventh Engineering Group Co., Ltd. of China Railway Address before: 450016 No. 1225 Hanghai East Road, Zhengzhou City, Henan Province Co-patentee before: Wuhan Engineering Co., Ltd., China Railway 7th Bureau Group Co., Ltd. Patentee before: China Railway Seventh Group Co., Ltd. |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20200821 Address after: 450016 No. 1225 East navigation road, Henan, Zhengzhou Co-patentee after: WUHAN ENGINEERING CO., LTD., CHINA RAILWAY 7TH BUREAU GROUP Co.,Ltd. Patentee after: CHINA RAILWAY SEVENTH GROUP Co.,Ltd. Address before: 450016 No. 1225 East navigation road, Henan, Zhengzhou Co-patentee before: WUHAN ENGINEERING CO., LTD., CHINA RAILWAY 7TH BUREAU GROUP Co.,Ltd. Patentee before: CHINA RAILWAY SEVENTH GROUP Co.,Ltd. Co-patentee before: THE FOURTH ENGINEERING CO., LTD. OF CHINA RAILWAY SEVENTH Group |
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TR01 | Transfer of patent right |