CN104947592B - The tensioning of cable-styled bridge sling and tune rope construction method - Google Patents
The tensioning of cable-styled bridge sling and tune rope construction method Download PDFInfo
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- CN104947592B CN104947592B CN201510216681.XA CN201510216681A CN104947592B CN 104947592 B CN104947592 B CN 104947592B CN 201510216681 A CN201510216681 A CN 201510216681A CN 104947592 B CN104947592 B CN 104947592B
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Abstract
Description
Boom-type | Pyatyi tensioning target Suo Li (kN) | Per one-level stretching rope power (kN) |
Main arch suspension rod | 300 | 60 |
Subarch suspension rod | 90 | 18 |
Claims (3)
Priority Applications (1)
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CN201510216681.XA CN104947592B (en) | 2015-04-30 | 2015-04-30 | The tensioning of cable-styled bridge sling and tune rope construction method |
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CN201510216681.XA CN104947592B (en) | 2015-04-30 | 2015-04-30 | The tensioning of cable-styled bridge sling and tune rope construction method |
Publications (2)
Publication Number | Publication Date |
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CN104947592A CN104947592A (en) | 2015-09-30 |
CN104947592B true CN104947592B (en) | 2017-03-15 |
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CN201510216681.XA Active CN104947592B (en) | 2015-04-30 | 2015-04-30 | The tensioning of cable-styled bridge sling and tune rope construction method |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105672132A (en) * | 2016-01-04 | 2016-06-15 | 湖南联智桥隧技术有限公司 | Cable-stayed bridge cable adjusting method and cable adjusting system adopting cable adjusting method |
CN106523448B (en) * | 2016-12-07 | 2018-03-16 | 中国铁路设计集团有限公司 | The uniform tensioning intelligent tensioning system of the power such as prestressing tendon and its method for the uniform tensioning of the power such as prestressing tendon |
CN108221700B (en) * | 2018-01-05 | 2019-10-25 | 中建三局第一建设工程有限责任公司 | Combined inclined drag-line based on Suo Li conduction compensation is the same as step rope method |
CN109457614A (en) * | 2018-09-30 | 2019-03-12 | 柳州欧维姆结构检测技术有限公司 | Parallel steel stranded wire stayed Cable Construction Suo Li uniformity monitors system and construction method |
CN110983977B (en) * | 2019-12-16 | 2021-05-04 | 郑州大学 | Method for calculating initial tension of suspender of beam-arch combined bridge |
CN111560850B (en) * | 2020-04-26 | 2021-07-02 | 上海林同炎李国豪土建工程咨询有限公司 | Integral synchronous tensioning treatment method for stay cable of cable-stayed bridge |
CN112458919B (en) * | 2020-12-12 | 2022-08-23 | 中国铁路设计集团有限公司 | Railway bridge synchronous tensioning and cable adjusting construction system and construction method thereof |
CN113152282B (en) * | 2021-02-25 | 2022-12-23 | 中铁北京工程局集团(天津)工程有限公司 | Quick construction method for sling |
CN113174858A (en) * | 2021-04-25 | 2021-07-27 | 中国电建市政建设集团有限公司 | Stress-free installation and adjustment construction method for vertical stay cable of fork-lug type anchorage device |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101701450B (en) * | 2009-09-30 | 2011-12-21 | 法尔胜集团公司 | Bridge intelligent cable system with built-in fiber grating sensor |
CN201865358U (en) * | 2010-11-24 | 2011-06-15 | 湖南联智桥隧技术有限公司 | Intelligent synchronous prestress tensioning system |
CN102912988B (en) * | 2012-11-15 | 2015-06-10 | 湖南联智桥隧技术有限公司 | Tension system |
CN103629173B (en) * | 2013-11-28 | 2015-12-02 | 湖南联智桥隧技术有限公司 | Prestressed stretch-draw hydraulic system, prestress tensioning equipment and controlling method thereof |
CN103741953A (en) * | 2013-12-20 | 2014-04-23 | 广西科技大学 | Automatic prestress tensioning control system |
CN104314905B (en) * | 2014-10-14 | 2017-03-15 | 湖南联智桥隧技术有限公司 | Prestressing force intelligent tensioning hydraulic system, prestress tensioning equipment and its control method |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Liang Xiaodong Inventor after: Xie Hong Inventor after: Yang Wenxuan Inventor after: Hu Hongbo Inventor after: Xiao Zelin Inventor after: Liu Gao Inventor after: Xiang Chaoqun Inventor after: Yi Dan Inventor before: Liang Xiaodong Inventor before: Xie Hong Inventor before: Xiao Yingcheng Inventor before: Cheng Shaohui Inventor before: Xu Zhaoling Inventor before: Yang Wenxuan Inventor before: Xie Jixiang |
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CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170209 Address after: 410019 Changsha, Wangcheng province through the open area along the River Road, Hunan Applicant after: Hunan Lianzhi Bridge and Tunnel Technology Co.,Ltd. Applicant after: Changsha Road and Bridge Construction Co., Ltd. Address before: 410019 Changsha, Wangcheng province through the open area along the River Road, Hunan Applicant before: Hunan Lianzhi Bridge and Tunnel Technology Co.,Ltd. |
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TA01 | Transfer of patent application right | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 410200 No. 168, Second Section of Yanhe Road, Wangcheng Economic and Technological Development Zone, Changsha City, Hunan Province Co-patentee after: CHANGSHA ROAD AND BRIDGE CONSTRUCTION Co.,Ltd. Patentee after: Hunan Lianzhi Technology Co.,Ltd. Address before: 410019 Yanhe Road, Changsha, Wangcheng, Hunan Co-patentee before: CHANGSHA ROAD AND BRIDGE CONSTRUCTION Co.,Ltd. Patentee before: HUNAN LIANZHI BRIDGE AND TUNNEL TECHNOLOGY Co.,Ltd. |
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CP03 | Change of name, title or address |