WO2017138837A3 - Anchoring device for composite rod - Google Patents

Anchoring device for composite rod Download PDF

Info

Publication number
WO2017138837A3
WO2017138837A3 PCT/RU2016/000791 RU2016000791W WO2017138837A3 WO 2017138837 A3 WO2017138837 A3 WO 2017138837A3 RU 2016000791 W RU2016000791 W RU 2016000791W WO 2017138837 A3 WO2017138837 A3 WO 2017138837A3
Authority
WO
WIPO (PCT)
Prior art keywords
composite
tensioning
anchoring device
collets
diameter
Prior art date
Application number
PCT/RU2016/000791
Other languages
French (fr)
Russian (ru)
Other versions
WO2017138837A2 (en
Inventor
Валерий Николаевич Николаев
Original Assignee
Валерий Николаевич Николаев
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 Валерий Николаевич Николаев filed Critical Валерий Николаевич Николаев
Priority to DE112016005117.4T priority Critical patent/DE112016005117T5/en
Priority to GB1809411.0A priority patent/GB2559532A/en
Publication of WO2017138837A2 publication Critical patent/WO2017138837A2/en
Publication of WO2017138837A3 publication Critical patent/WO2017138837A3/en

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
    • E04C5/122—Anchoring devices the tensile members are anchored by wedge-action
    • 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
    • E04C5/125—Anchoring devices the tensile members are profiled to ensure the anchorage, e.g. when provided with screw-thread, bulges, corrugations

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Piles And Underground Anchors (AREA)

Abstract

The invention relates to construction, specifically to devices for tensioning composite rods, and particularly for pre-tensioning composite rebar in concrete structures, and solves the technical problem of providing maximally effective tensioning of composite rods by means of uniform anchoring and equal compression force on the entire length thereof. An anchoring device contains a compression bushing (1) with an opening (2), two collets (4) which, when contracted, have a conical exterior and a through-hole (5), with the inner surface of the compression bushing and the lateral surface of the cone of the collets being in the form of a tangent (3) of rotation. The diameter of the through-hole (5) is 1-2mm smaller than the diameter of a composite rod (6) to be anchored.
PCT/RU2016/000791 2016-02-02 2016-11-17 Anchoring device for composite rod WO2017138837A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112016005117.4T DE112016005117T5 (en) 2016-02-02 2016-11-17 COMPOSITE ROD STICK ANCHOR
GB1809411.0A GB2559532A (en) 2016-02-02 2016-11-17 Anchoring device for composite rod

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2016103166 2016-02-02
RU2016103166A RU2615555C1 (en) 2016-02-02 2016-02-02 Anchor device for composite rod

Publications (2)

Publication Number Publication Date
WO2017138837A2 WO2017138837A2 (en) 2017-08-17
WO2017138837A3 true WO2017138837A3 (en) 2017-10-05

Family

ID=58505598

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/RU2016/000791 WO2017138837A2 (en) 2016-02-02 2016-11-17 Anchoring device for composite rod

Country Status (4)

Country Link
DE (1) DE112016005117T5 (en)
GB (1) GB2559532A (en)
RU (1) RU2615555C1 (en)
WO (1) WO2017138837A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010047634A1 (en) * 2008-10-21 2010-04-29 Cowi A/S Anchorage device
RU109172U1 (en) * 2011-05-12 2011-10-10 Общество с ограниченной ответственностью "ГАЛЕН" (ООО "ГАЛЕН") ANCHOR DEVICE FOR COMPOSITE REINFORCEMENT
CN204266474U (en) * 2014-10-08 2015-04-15 中国人民解放军63983部队 The strand tapered anchorage of carbon fibre reinforced composite plate

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6082063A (en) * 1996-11-21 2000-07-04 University Technologies International Inc. Prestressing anchorage system for fiber reinforced plastic tendons
CH693102A5 (en) 1998-12-21 2003-02-28 Bbr Systems Ltd Anchoring for carbon fiber composite wires.
RU2410509C1 (en) 2010-02-01 2011-01-27 Общество с ограниченной ответственностью "Коммерческое научно-производственное объединение "Уральская армирующая компания" Device to fix, tighten and temper reinforcement (versions)
CN103741886A (en) * 2013-12-21 2014-04-23 广西科技大学 Jaw vice anchorage for stretching carbon fiber boards
RU179172U1 (en) * 2017-09-27 2018-05-03 Федеральное государственное автономное образовательное учреждение высшего образования "Крымский федеральный университет имени В.И. Вернадского" The working body of the cultivator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010047634A1 (en) * 2008-10-21 2010-04-29 Cowi A/S Anchorage device
RU109172U1 (en) * 2011-05-12 2011-10-10 Общество с ограниченной ответственностью "ГАЛЕН" (ООО "ГАЛЕН") ANCHOR DEVICE FOR COMPOSITE REINFORCEMENT
CN204266474U (en) * 2014-10-08 2015-04-15 中国人民解放军63983部队 The strand tapered anchorage of carbon fibre reinforced composite plate

Also Published As

Publication number Publication date
DE112016005117T5 (en) 2018-08-02
GB201809411D0 (en) 2018-07-25
WO2017138837A2 (en) 2017-08-17
GB2559532A (en) 2018-08-08
RU2615555C1 (en) 2017-04-05

Similar Documents

Publication Publication Date Title
EP3630013A4 (en) Valve anchor and installation method
EP3848513A4 (en) Foundation anchor apparatus providing both easy fixing and increased fixing force for post
EP3147410A4 (en) Construction method and structure of pressure dispersing expansion head anchor rod
EP3617141A4 (en) Paper ball-like graphene microsphere, composite material thereof, and preparation method therefor
CN103758551B (en) Multistage anchoring type resin anchor and anchoring process thereof
ZA202104769B (en) Segmented hollow grouting anchor cable and use method
EP3684726A4 (en) Nanofiber structures and methods of use thereof
GB201807160D0 (en) Composite fibers having aligned inorganic nano structures of high aspect ratio and preparation method
EP3361023A4 (en) Concrete tower and climbing or self-climbing formwork device for the construction thereof in situ
WO2013184714A3 (en) Downhole safety joint
EP3618833A4 (en) Tripartite androgen receptor eliminators, methods and uses thereof
KR102362209B9 (en) Fiber tension control device apparatus of manufacturing fiber reinforced composite comprising the same and method thereof
CN106414305A8 (en) The tensioning member of adjustable length
EP3085507A4 (en) Anchor hole formation method and diameter expanding device
WO2017023922A8 (en) Pocket cap for post-tensioned concrete member
EP3507256A4 (en) Hyaloclastite, sideromelane or tachylite pozzolan, cement and concrete using same and method of making and using same
WO2017138837A3 (en) Anchoring device for composite rod
EP3614119A4 (en) Sampling device, device for manufacturing plate member, and device for manufacturing gypsum building material
NZ718730A (en) Expanding wall anchor and use for fixing a component to a support material
PL3141362T3 (en) Method for producing a structure made of mortar or concrete and device for the same
WO2016079214A3 (en) A reinforcement system and a method of reinforcing a structure with a tendon
GB2592994B (en) A structure and method of construction of the structure
EP3786326A4 (en) Fiber structure, fiber-reinforced composite material, and method of manufacturing fiber structure
GB201800612D0 (en) Tent wind rope adjusting structure
FR3062150B1 (en) STRUT, SWIMMING POOL EQUIPPED WITH IT AND METHOD OF CONSTRUCTION

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16890018

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 112016005117

Country of ref document: DE

ENP Entry into the national phase

Ref document number: 201809411

Country of ref document: GB

Kind code of ref document: A

Free format text: PCT FILING DATE = 20161117

WWE Wipo information: entry into national phase

Ref document number: 1809411.0

Country of ref document: GB

122 Ep: pct application non-entry in european phase

Ref document number: 16890018

Country of ref document: EP

Kind code of ref document: A2