ATA61491A - TENSION BUNDLE FOR PRELOADED CONCRETE STRUCTURES - Google Patents

TENSION BUNDLE FOR PRELOADED CONCRETE STRUCTURES

Info

Publication number
ATA61491A
ATA61491A AT0061491A AT61491A ATA61491A AT A61491 A ATA61491 A AT A61491A AT 0061491 A AT0061491 A AT 0061491A AT 61491 A AT61491 A AT 61491A AT A61491 A ATA61491 A AT A61491A
Authority
AT
Austria
Prior art keywords
tensioning
tensioning elements
plastics sheath
elements
strand
Prior art date
Application number
AT0061491A
Other languages
German (de)
Other versions
AT400736B (en
Original Assignee
Vorspann Technik Gmbh
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 Vorspann Technik Gmbh filed Critical Vorspann Technik Gmbh
Priority to AT0061491A priority Critical patent/AT400736B/en
Priority to EP92890062A priority patent/EP0505351B1/en
Priority to DE59204718T priority patent/DE59204718D1/en
Priority to AT92890062T priority patent/ATE131895T1/en
Publication of ATA61491A publication Critical patent/ATA61491A/en
Application granted granted Critical
Publication of AT400736B publication Critical patent/AT400736B/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D07B1/141—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising liquid, pasty or powder agents, e.g. lubricants or anti-corrosive oils or greases
    • D07B1/144—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable comprising liquid, pasty or powder agents, e.g. lubricants or anti-corrosive oils or greases for cables or cable components built-up from metal wires
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/16—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics
    • D07B1/162—Ropes or cables with an enveloping sheathing or inlays of rubber or plastics characterised by a plastic or rubber enveloping sheathing
    • 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
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/22—Flat or flat-sided ropes; Sets of ropes consisting of a series of parallel ropes
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2047—Cores
    • D07B2201/2052—Cores characterised by their structure
    • D07B2201/2065—Cores characterised by their structure comprising a coating
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2095—Auxiliary components, e.g. electric conductors or light guides
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2015—Construction industries
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2015—Construction industries
    • D07B2501/2023—Concrete enforcements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

Tensioning strand consisting of a plurality of tensioning elements 1, such as for example rods, cords or wires, which extend parallel to one another and are covered by at least one common plastics sheath 2 preferably made of polyethylene or the like. In order that the tensioning strand requires only a small space in the support structure, the plastics sheath 2 tightly encloses the tensioning elements 1, which are connected tightly in contact with each other in an ordered configuration, the centre points of adjacent tensioning elements 1 lying at the corners of equilateral triangles or quadrangles. The interstices 4, 5 between the tensioning elements 1 can be filled with respect to one another by a permanently flexible compound, the compound also being able to penetrate between the tensioning elements 1 and the plastics sheath 2, so that the tensioning elements 1 can slide in the plastics sheath 2. In the process for manufacturing the tensioning strand, preferably a vacuum calibrator is used after the tensioning elements 1 have been guided in mutual contact through an extruder, or, if necessary, first through the permanently flexible compound. <IMAGE>
AT0061491A 1991-03-19 1991-03-19 TENSION BUNDLE FOR PRELOADED CONCRETE STRUCTURES AT400736B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT0061491A AT400736B (en) 1991-03-19 1991-03-19 TENSION BUNDLE FOR PRELOADED CONCRETE STRUCTURES
EP92890062A EP0505351B1 (en) 1991-03-19 1992-03-18 Tensioning strand for prestressed concrete structures
DE59204718T DE59204718D1 (en) 1991-03-19 1992-03-18 Tension bundles for prestressed concrete structures
AT92890062T ATE131895T1 (en) 1991-03-19 1992-03-18 TENSIONING BUNDLES FOR PRE-TENSIONED CONCRETE STRUCTURES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0061491A AT400736B (en) 1991-03-19 1991-03-19 TENSION BUNDLE FOR PRELOADED CONCRETE STRUCTURES

Publications (2)

Publication Number Publication Date
ATA61491A true ATA61491A (en) 1995-07-15
AT400736B AT400736B (en) 1996-03-25

Family

ID=3495260

Family Applications (2)

Application Number Title Priority Date Filing Date
AT0061491A AT400736B (en) 1991-03-19 1991-03-19 TENSION BUNDLE FOR PRELOADED CONCRETE STRUCTURES
AT92890062T ATE131895T1 (en) 1991-03-19 1992-03-18 TENSIONING BUNDLES FOR PRE-TENSIONED CONCRETE STRUCTURES

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT92890062T ATE131895T1 (en) 1991-03-19 1992-03-18 TENSIONING BUNDLES FOR PRE-TENSIONED CONCRETE STRUCTURES

Country Status (3)

Country Link
EP (1) EP0505351B1 (en)
AT (2) AT400736B (en)
DE (1) DE59204718D1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT402745B (en) * 1995-11-30 1997-08-25 Thal Hermann Dipl Ing BAND-SHAPED TENSIONING ELEMENT
DE19711002C2 (en) * 1997-03-17 1999-12-30 Suspa Spannbeton Gmbh Prefabricated tension member, especially as a circumferential tendon for large concrete containers
AT407545B (en) * 1997-08-04 2001-04-25 Thal Hermann Dipl Ing TENSION BUNDLE AND METHOD AND DEVICE FOR PRODUCING THE SAME
EP0913538A3 (en) * 1997-10-29 2001-04-04 Bilfinger + Berger Bauaktiengesellschaft Device for the tensioning without bonding of building constructions
AU6972500A (en) * 1999-09-07 2001-04-10 Hermann Thal Tensioning mechanism, anchoring wedge for anchoring said tensioning mechanism and method for producing said anchoring wedge
AT504604A1 (en) * 2006-12-11 2008-06-15 Thal Hermann METHOD FOR REINFORCING CONCRETE STRUCTURES AND ARRANGEMENT OF RELATED LINES OF COATED REINFORCEMENT BARS IN THE CONCRETE BODY
AT504886B1 (en) * 2007-09-10 2008-09-15 Thal Hermann Dipl Ing BANDED TENSIONING ELEMENT
US7819298B2 (en) 2008-02-14 2010-10-26 Ethicon Endo-Surgery, Inc. Surgical stapling apparatus with control features operable with one hand
CN104452373A (en) * 2014-11-26 2015-03-25 胡国良 Drag rope and method for manufacturing drag rope

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT19280B (en) * 1901-02-18 1905-02-25 Josef Henderson Campbell
DE1525129C3 (en) * 1965-01-02 1975-01-30 Intercontinentale-Technik Gesellschaft Fuer Planung Und Konstruktion Mbh, 8000 Muenchen Bundle of high-strength metallic longitudinal elements
US3646748A (en) * 1970-03-24 1972-03-07 Frederic A Lang Tendons for prestressed concrete and process for making such tendons
GB1394362A (en) * 1971-05-06 1975-05-14 Johnson Firth Brown Ltd Pre-stressing tendon
DE3234246C2 (en) * 1982-09-15 1984-11-29 Ulrich Dr.Ing. e.h. Dr.Ing. 8000 München Finsterwalder Cables, in particular for cable-stayed bridges made of prestressed concrete
US4552815A (en) * 1982-10-01 1985-11-12 Ciba Geigy Corporation Prestressing elements coated with plastic material and process for making them
US4445321A (en) * 1982-11-29 1984-05-01 Hutchinson Raymond E Tendon construction for posttensioning prestressed concrete and the method of making such tendons
DE3418318A1 (en) * 1984-05-17 1985-11-21 Friedrich J. Ing. Rottenmann Bodner REINFORCEMENT ELEMENT FOR CONCRETE CONSTRUCTION PARTS
US4623504A (en) * 1984-10-22 1986-11-18 Smith Larry F Method and apparatus for making post-tensioning tendons for concrete
JPS61122361A (en) * 1984-11-20 1986-06-10 川鉄テクノワイヤ株式会社 Unbond pc steel twisted wire
FR2579236B1 (en) * 1985-03-19 1987-07-17 Elf France PREFABRICATED PRE-STRESS CABLE AND MANUFACTURING METHOD THEREOF
FR2610656B1 (en) * 1987-02-11 1991-06-21 Citra DEVICE FOR GUIDING THE PRE-STRESS CABLES OF A CIVIL WORK
DE3838069C2 (en) * 1988-11-10 1995-12-14 Hochtief Ag Hoch Tiefbauten Transportable reinforcement unit that can be concreted in for prestressing reinforced concrete structures
EP0393013B2 (en) * 1989-04-12 1997-06-25 Vorspann-Technik Gesellschaft m.b.H. Tensioning-bundle comprising tensioning members

Also Published As

Publication number Publication date
AT400736B (en) 1996-03-25
EP0505351B1 (en) 1995-12-20
EP0505351A1 (en) 1992-09-23
DE59204718D1 (en) 1996-02-01
ATE131895T1 (en) 1996-01-15

Similar Documents

Publication Publication Date Title
DE69905591D1 (en) LIFTING OR TOWING ROPE MULTIPLE MATERIALS AND WITH A PLASTIC CORE
CN87105513A (en) Optical cable
ATA61491A (en) TENSION BUNDLE FOR PRELOADED CONCRETE STRUCTURES
ATE93068T1 (en) SELF-SUPPORTING OPTICAL CABLE.
JPS63138309A (en) Tension resistant cable
CN1012221B (en) Optical fiber cable having non-metallic sheath system
SE8304710D0 (en) CABLES
KR920005183A (en) Oxide Superconductor Wire and Superconducting Coil and Manufacturing Method of Such Device
DE3150031A1 (en) HIGHLY FLEXIBLE INSULATED ELECTRIC CABLE
ES293705Y (en) REINFORCEMENT CABLE FOR RUBBER STRUCTURES
ATE326761T1 (en) CABLES, IN PARTICULAR SEA CABLES, AND METHOD FOR PRODUCING THE SAME
GB2159291A (en) Optical fibre cables
DE3766424D1 (en) REINFORCEMENT CORD FOR POLYMERIC PRODUCTS AND LIKE PRODUCTS WITH SUCH A CORD.
PT85436A (en) CABLE AND APPARATUS MANUFACTURING PROCESS FOR THEIR REALIZATION
DE59010534D1 (en) FO air cables for large span lengths
EP0477416B1 (en) Optical cable
IT8319896A0 (en) METHOD FOR MANUFACTURING A FIBER OPTICAL CABLE WITH EXTRUDED DIELECTRIC AND DIELECTRIC EXTRUSION APPARATUS.
JPS59135404A (en) Open-type optical fiber cable
DE3923543A1 (en) Optical cable with high conductor density - has geometric arrangement of bundles of optical fibres forming larger bundles
RU2042962C1 (en) Device for recording total dose of high-energy background radiation
ES8505751A1 (en) Rope and process for producing it
JPS59158215A (en) Fiber frame structure in fiber reinforced cement product
ATE87120T1 (en) SELF-SUPPORTING OVERHEAD CABLE.
DE1804357U (en) SELF-SUPPORTING REMOTE AIR CABLE WITH A TENSILE ROPE.
ES255594U (en) Cable antigiratorio (Machine-translation by Google Translate, not legally binding)

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee
ELA Expired due to lapse of time