DE69816303D1 - Stay cable system - Google Patents

Stay cable system

Info

Publication number
DE69816303D1
DE69816303D1 DE69816303T DE69816303T DE69816303D1 DE 69816303 D1 DE69816303 D1 DE 69816303D1 DE 69816303 T DE69816303 T DE 69816303T DE 69816303 T DE69816303 T DE 69816303T DE 69816303 D1 DE69816303 D1 DE 69816303D1
Authority
DE
Germany
Prior art keywords
anchoring
anchorage
sockets
steel
girder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69816303T
Other languages
German (de)
Inventor
Yincheng Hou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HOU YINCHENG GOETEBORG
Original Assignee
HOU YINCHENG GOETEBORG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by HOU YINCHENG GOETEBORG filed Critical HOU YINCHENG GOETEBORG
Application granted granted Critical
Publication of DE69816303D1 publication Critical patent/DE69816303D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/14—Towers; Anchors ; Connection of cables to bridge parts; Saddle supports
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/16—Suspension cables; Cable clamps for suspension cables ; Pre- or post-stressed cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Flexible Shafts (AREA)
  • Jib Cranes (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

A stay cable system, which is exclusively for the tendons with parallel strands (I) covered by a sheath pipe (Ib), comprises main anchorage sockets (1), auxiliary anchorage sockets (2), anchoring tie beam (3), anchoring bed (4) that is used for girders other than steel I-girder or for pylon anchoring structure other than tie beam, dehumidification protection system (5a) - (5g). Main features of the system are: 1) Anchoring holes in anchorage sockets (1, 2) are divided into two symmetrical groups (1a, 1b, 2a, 2b), so that main anchorage socket (1) can reliably be arranged at bottom part of any kind of girders holding cable axis coincided with girder web and double half-cylindrical auxiliary anchorage sockets (2) can be arranged on both sides of the web in steel I-girder (II), in anchoring tie beam (3) or in steel anchoring bed (4). 2) Based on the help of auxiliary anchorage sockets, in which parallel strands are anchored or bonded individually, ordinary jaws can reliably be used in main anchorage socket while individual strand replacement is allowable. 3) Dehumidification protection system keeps all parts of strands (I, Ia - not to be cut off after final jacking) under observable, controllable and reliable protected condition, which also facilitates individual strand replacement. <IMAGE>
DE69816303T 1998-10-15 1998-10-15 Stay cable system Expired - Lifetime DE69816303D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98119471A EP1001089B1 (en) 1998-10-15 1998-10-15 Novel technique for stay cable system

Publications (1)

Publication Number Publication Date
DE69816303D1 true DE69816303D1 (en) 2003-08-14

Family

ID=8232803

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69816303T Expired - Lifetime DE69816303D1 (en) 1998-10-15 1998-10-15 Stay cable system

Country Status (4)

Country Link
EP (1) EP1001089B1 (en)
CN (4) CN2412029Y (en)
AT (1) ATE244794T1 (en)
DE (1) DE69816303D1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112523085A (en) * 2020-12-01 2021-03-19 柳州欧维姆机械股份有限公司 Inhaul cable protecting sleeve with functional elements and construction method thereof

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1435413A1 (en) 2002-12-30 2004-07-07 Yincheng Hou Improved anchorage sockets for the "novel technique for stay cable system"
CN101057040B (en) * 2004-11-12 2010-12-08 Vsl国际股份公司 Corrosion protection system for a structure including a stay cable
CN101672006B (en) * 2009-09-25 2012-12-12 威胜利工程有限公司 Stay cable
CN101775781B (en) * 2010-01-09 2012-08-15 深圳中建院建筑科技有限公司 Long-acting building guy cable
CN102704396A (en) * 2012-06-27 2012-10-03 四川天元机械工程股份有限公司 Anchorage method for main cable of suspension bridge
CN103437284B (en) * 2012-11-14 2016-12-21 中铁九桥工程有限公司 A kind of parallelogram section rod member anchor case localization method
CN102979034A (en) * 2012-12-05 2013-03-20 江苏法尔胜缆索有限公司 Parallel steel wire guy cable system dehumidified by using dry air and capable of monitoring humidity of guy cable
CN103074851A (en) * 2012-12-21 2013-05-01 柳州欧维姆机械股份有限公司 Composite strand tapered anchoring steel strand finished product cable and manufacture method thereof
CN103105256B (en) * 2013-01-29 2015-08-19 葛洲坝集团第五工程有限公司 A kind of Cable-stayed Bridge Model test cable force test macro and method
CN103981807B (en) * 2014-05-30 2015-11-18 中建三局集团有限公司 A kind of without bracket steel anchor beam
CN104818674A (en) * 2015-03-13 2015-08-05 中交公路规划设计院有限公司 Suspension bridge unbonded prestressed anchorage corrosion resistant method and structure
CN105256720A (en) * 2015-09-17 2016-01-20 中铁大桥科学研究院有限公司 Partial ground anchor balancing cable cable-stayed bridge
CN107034785A (en) * 2017-05-24 2017-08-11 柳州欧维姆机械股份有限公司 Rope construction method is changed in a kind of interchangeable anchorage prestress anchoraging device and its installation
CN107558352B (en) * 2017-09-12 2023-07-25 柳州欧维姆机械股份有限公司 Arch bridge steel strand suspender capable of replacing single cable and installation and construction method thereof
CN107794842B (en) * 2017-10-20 2023-05-05 宁波大学 High-performance durable anti-corrosion inhaul cable anchorage device and construction method thereof
CN107988907A (en) * 2017-12-27 2018-05-04 中铁第四勘察设计院集团有限公司 A kind of anchor of suspension cable and concrete girder
CN108589530A (en) * 2018-06-14 2018-09-28 法尔胜泓昇集团有限公司 The air feeder structure and its implementation of dry air dehumidifying
CN108842619A (en) * 2018-06-14 2018-11-20 法尔胜泓昇集团有限公司 The stayed structure and its implementation of dry air dehumidifying
CN108691273B (en) * 2018-06-22 2024-09-20 深圳市科兰德实业发展有限公司 Stay cable of steel strand
CN109295861B (en) * 2018-11-14 2023-08-01 柳州欧维姆机械股份有限公司 Cable with anchor box type anchoring structure and tensioning construction method thereof
CN110259246B (en) * 2019-06-27 2024-03-19 柳州欧维姆机械股份有限公司 Steel strand external stay rope structure system for wind tower and manufacturing and mounting method thereof
CN110725203A (en) * 2019-11-18 2020-01-24 深圳市市政设计研究院有限公司 Fork ear formula jib anchor structure
CN111778852A (en) * 2020-06-18 2020-10-16 中建三局第二建设工程有限责任公司 Installation method of stay cable dehumidification system
CN113774790B (en) * 2021-07-19 2023-04-07 重庆万桥交通科技发展有限公司 Anti-corrosion cable rope of cable-stayed bridge
CN115110418A (en) * 2022-06-30 2022-09-27 中铁二十局集团第三工程有限公司 Main tower structure of sea-crossing bridge and construction method thereof
CN115977260A (en) * 2022-10-31 2023-04-18 中冶(上海)钢结构科技有限公司 L-shaped lug plate type anchoring connection device for stay cable structure and use method thereof
CN117403561B (en) * 2023-11-30 2024-10-11 武汉市市政路桥有限公司 Cable releasing device and method for cable-stayed bridge construction

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3723795A1 (en) * 1987-06-11 1988-12-29 Wolfgang Dipl Ing Borelly CORROSION PROTECTION FOR A TENSION LINK CONSTRUCTED FROM STEEL ROPES OR PARALLEL WIRE OR STRAND

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112523085A (en) * 2020-12-01 2021-03-19 柳州欧维姆机械股份有限公司 Inhaul cable protecting sleeve with functional elements and construction method thereof
CN112523085B (en) * 2020-12-01 2022-08-16 柳州欧维姆机械股份有限公司 Inhaul cable protecting sleeve with functional elements and construction method thereof

Also Published As

Publication number Publication date
EP1001089A1 (en) 2000-05-17
EP1001089B1 (en) 2003-07-09
CN1266928A (en) 2000-09-20
CN2412028Y (en) 2000-12-27
ATE244794T1 (en) 2003-07-15
CN1266929A (en) 2000-09-20
CN2412029Y (en) 2000-12-27

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Legal Events

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