EP1079040A3 - Korrosionsgeschütztes freies Zugglied, vornehmlich externes Spannglied für Spannbeton - Google Patents

Korrosionsgeschütztes freies Zugglied, vornehmlich externes Spannglied für Spannbeton Download PDF

Info

Publication number
EP1079040A3
EP1079040A3 EP00115516A EP00115516A EP1079040A3 EP 1079040 A3 EP1079040 A3 EP 1079040A3 EP 00115516 A EP00115516 A EP 00115516A EP 00115516 A EP00115516 A EP 00115516A EP 1079040 A3 EP1079040 A3 EP 1079040A3
Authority
EP
European Patent Office
Prior art keywords
tension member
piping
sections
connection
prestressed concrete
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.)
Granted
Application number
EP00115516A
Other languages
English (en)
French (fr)
Other versions
EP1079040B1 (de
EP1079040A2 (de
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.)
DYWIDAG-SYSTEMS INTERNATIONAL GMBH
Original Assignee
Dyckerhoff and Widmann AG
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 Dyckerhoff and Widmann AG filed Critical Dyckerhoff and Widmann AG
Publication of EP1079040A2 publication Critical patent/EP1079040A2/de
Publication of EP1079040A3 publication Critical patent/EP1079040A3/de
Application granted granted Critical
Publication of EP1079040B1 publication Critical patent/EP1079040B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/08—Members specially adapted to be used in prestressed constructions
    • E04C5/12—Anchoring devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

Bei einem korrosionsgeschützten freien Zugglied, bei dem eine der Ankervorrichtungen als Koppelstelle ausgebildet ist, ist die Verbindung zwischen jeweils zwei Abschnitten der Verrohrung des an die Ankervorrichtung anschließenden Bereichs so ausgebildet, dass Winkeldrehungen und/oder Querverschiebungen zwischen den Achsen des ankommenden Zuggliedteils und des abgehenden Zuggliedteils aufgenommen werden können. Dabei kann die Verbindung des Abschnitts (10) der Verrohrung sowie der Abschnitte (3, 15 und 16) durch infolge Klemmung erzeugten Reibschluss zwischen entgegengesetzt radial von den Abschnitten abstehenden Flanschen (14, 17) und diese zwischen sich einschließenden Flanschringen (18, 19) vorgenommen sein. Zwischen den Flanschringen (18, 19) ist eine ringförmige, elastisch verformbare, dichtende Zwischenlage (20) aus Gummi, Kunststoff oder dergleichen angeordnet. Auf diese Weise können im Bereich einer Koppelstelle Winkelabweichungen und/oder Querbewegungen aufgenommen werden, ohne Schäden an der Verrohrung befürchten zu müssen und ohne die Zuverlässigkeit des Korrosionsschutzes zu gefährden.
EP00115516A 1999-08-21 2000-07-19 Korrosionsgeschütztes freies Zugglied, vornehmlich externes Spannglied für Spannbeton Expired - Lifetime EP1079040B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29914673U 1999-08-21
DE29914673U DE29914673U1 (de) 1999-08-21 1999-08-21 Korrosionsgeschütztes freies Zugglied, vornehmlich externes Spannglied für Spannbeton

Publications (3)

Publication Number Publication Date
EP1079040A2 EP1079040A2 (de) 2001-02-28
EP1079040A3 true EP1079040A3 (de) 2001-06-13
EP1079040B1 EP1079040B1 (de) 2004-09-29

Family

ID=8077835

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00115516A Expired - Lifetime EP1079040B1 (de) 1999-08-21 2000-07-19 Korrosionsgeschütztes freies Zugglied, vornehmlich externes Spannglied für Spannbeton

Country Status (2)

Country Link
EP (1) EP1079040B1 (de)
DE (2) DE29914673U1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202004008621U1 (de) * 2004-06-01 2005-10-06 Dywidag-Systems International Gmbh Ausbildung eines korrosionsgeschützten Zugglieds im Bereich seines Eintritts in ein Bauwerk, insbesondere eines Schrägseils am Pylon einer Schrägseilbrücke
DE102008044918A1 (de) * 2008-03-29 2009-12-10 Spankern Gmbh Koppelhülse zur Sanierung eines Koppelankers für Litzenspannverfahren mit nachträglichem Verbund sowie zur nachträglichen Umnutzung von Fest- und Spannankerköpfen in einen Koppelanker
CN107514097B (zh) * 2017-10-13 2023-08-01 柳州欧维姆机械股份有限公司 预应力波纹管组件及其安装施工方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633540A (en) * 1984-10-10 1987-01-06 Dyckerhoff & Widmann Aktiengesellschaft Tension tie member
DE3801451A1 (de) * 1987-10-15 1989-08-03 Dyckerhoff & Widmann Ag Korrosionsgeschuetztes zugglied, vornehmlich spannglied fuer spannbeton ohne verbund
EP0348870A1 (de) * 1988-06-27 1990-01-03 Werner Zapf Aus mehreren Stahlbetonfertigteilen zusammengefügter Baukörper in einer Spannbetonbauweise

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4633540A (en) * 1984-10-10 1987-01-06 Dyckerhoff & Widmann Aktiengesellschaft Tension tie member
DE3801451A1 (de) * 1987-10-15 1989-08-03 Dyckerhoff & Widmann Ag Korrosionsgeschuetztes zugglied, vornehmlich spannglied fuer spannbeton ohne verbund
EP0348870A1 (de) * 1988-06-27 1990-01-03 Werner Zapf Aus mehreren Stahlbetonfertigteilen zusammengefügter Baukörper in einer Spannbetonbauweise

Also Published As

Publication number Publication date
DE29914673U1 (de) 1999-12-16
EP1079040B1 (de) 2004-09-29
EP1079040A2 (de) 2001-02-28
DE50007969D1 (de) 2004-11-04

Similar Documents

Publication Publication Date Title
Watson et al. Cables in trouble
US9399869B2 (en) Apparatus and method for connecting a segmental coupler to a steel plate or anchor casting
US5954373A (en) Duct coupler apparatus
US11859351B2 (en) Duct coupler for use with ducts in a wet joint of segmental concrete construction
EP1079040A3 (de) Korrosionsgeschütztes freies Zugglied, vornehmlich externes Spannglied für Spannbeton
Dorsten et al. Epoxy coated seven-wire strand for prestressed concrete
JP6013741B2 (ja) 防液堤及び構造物
JP4211946B1 (ja) ロックボルト
JP3825923B2 (ja) 免震装置
CN210086267U (zh) 一种预应力锚索
JP2587493Y2 (ja) 鋼製透過型砂防ダムの保護工
JP4338870B2 (ja) Ｐｓｃ工法による柔構造物
KR200333765Y1 (ko) 구조물 틈새 이음 구조
JP4064853B2 (ja) コンクリート構造物の防食・防水被覆構造および工法
JPH10339391A (ja) 暗渠等の、止水板、伸縮可とう継手の破損防止保護装置。
SU1681121A1 (ru) Устройство дл восстановлени трубопроводного соединени
NO20035779L (no) Fremgangsmate for beskyttelse av byggverk med ytre forspente kabler, samt sikkerhetsutstyr for gjennomforing av fremgangsmaten.
JP2019090241A (ja) 封止構造及び封止工法
JPS63265053A (ja) アンボンドｐｃ鋼より線の定着部防食構造
Gaston et al. Earthquake-Resistant Ductile Iron Pipe, Valve, and Hydrant System
Hagarty The immigrant railway workers
JP2006159766A (ja) 木材及びセメントの複合材
JPH08338582A (ja) 耐震鋼管
JP2010090597A (ja) 建築物の防蟻構造
YOSHIZAKI et al. Deformation Behavior of Buried Pipelines with Elbows Subjected to Large Ground Displacement

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): DE FR NL

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7E 04C 5/08 A, 7E 04C 5/12 B, 7E 04C 5/10 B

17P Request for examination filed

Effective date: 20010602

AKX Designation fees paid

Free format text: DE FR NL

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: DYWIDAG-SYSTEMS INTERNATIONAL GMBH

17Q First examination report despatched

Effective date: 20030807

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR NL

REF Corresponds to:

Ref document number: 50007969

Country of ref document: DE

Date of ref document: 20041104

Kind code of ref document: P

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

ET Fr: translation filed
26N No opposition filed

Effective date: 20050630

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20090923

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20100726

Year of fee payment: 11

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20100802

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110201

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50007969

Country of ref document: DE

Effective date: 20110201

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20120201

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20120330

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110801

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20120201