CA2904683C - Conduit d'eau souterrain renforce pour resister aux secousses sismiques - Google Patents

Conduit d'eau souterrain renforce pour resister aux secousses sismiques Download PDF

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Publication number
CA2904683C
CA2904683C CA2904683A CA2904683A CA2904683C CA 2904683 C CA2904683 C CA 2904683C CA 2904683 A CA2904683 A CA 2904683A CA 2904683 A CA2904683 A CA 2904683A CA 2904683 C CA2904683 C CA 2904683C
Authority
CA
Canada
Prior art keywords
structural liner
fibers
resin
yarns
longitudinal
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.)
Active
Application number
CA2904683A
Other languages
English (en)
Other versions
CA2904683A1 (fr
Inventor
Martin Bureau
Gilles Gagnon
Michael Davison
Benoit Cote
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.)
Sanexen Environmental Services Inc
Original Assignee
Sanexen Environmental Services Inc
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
Priority claimed from US14/741,531 external-priority patent/US10550987B2/en
Application filed by Sanexen Environmental Services Inc filed Critical Sanexen Environmental Services Inc
Publication of CA2904683A1 publication Critical patent/CA2904683A1/fr
Application granted granted Critical
Publication of CA2904683C publication Critical patent/CA2904683C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1652—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section
    • F16L55/1653—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section the flexible liner being pulled into the damaged section and being pressed into contact with the pipe by a tool which moves inside along the pipe
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/16—Devices for covering leaks in pipes or hoses, e.g. hose-menders
    • F16L55/162—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe
    • F16L55/165—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section
    • F16L55/1656—Devices for covering leaks in pipes or hoses, e.g. hose-menders from inside the pipe a pipe or flexible liner being inserted in the damaged section materials for flexible liners
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D3/00—Woven fabrics characterised by their shape
    • D03D3/02—Tubular fabrics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L41/00—Branching pipes; Joining pipes to walls
    • F16L41/02—Branch units, e.g. made in one piece, welded, riveted
    • F16L41/021—T- or cross-pieces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

Il est décrit une gaine structurelle servant à renforcer des tuyaux deau souterrains existant pour quils puissent résister aux tremblements de terre et aux glissements de terrain. La conception de la gaine permet de lintroduire dans des tuyaux deau souterrains sans quil soit nécessaire de les déterrer. Lappareil de renforcement structurel consiste en une gaine tubulaire tissée sans soudure imprégnée dune résine durcissante, laquelle gaine est conçue pour sintroduire dans un circuit de tuyaux deau souterrains sans avoir recours au déterrement. La gaine tubulaire tissée sans soudure se compose de fil de chaîne de fibres longitudinal continu qui fournit une résistance à la traction sur laxe longitudinal de la gaine tubulaire tissée et de fil de trame de fibres circonférentiel qui fournit une résistance à la traction autour de la paroi de la gaine tubulaire tissée.
CA2904683A 2015-06-17 2015-09-16 Conduit d'eau souterrain renforce pour resister aux secousses sismiques Active CA2904683C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/741,531 US10550987B2 (en) 2013-05-28 2015-06-17 Seismic reinforced underground water conduit
US14/741,531 2015-06-17

Publications (2)

Publication Number Publication Date
CA2904683A1 CA2904683A1 (fr) 2016-12-17
CA2904683C true CA2904683C (fr) 2022-05-03

Family

ID=56895223

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2904683A Active CA2904683C (fr) 2015-06-17 2015-09-16 Conduit d'eau souterrain renforce pour resister aux secousses sismiques

Country Status (2)

Country Link
CA (1) CA2904683C (fr)
GB (1) GB2541285B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10386006B2 (en) * 2017-08-18 2019-08-20 Sanexen Environmental Services Inc. Method and apparatus for rehabilitation of water conduit with lateral openings
PL434662A1 (pl) 2020-07-13 2021-01-25 Firma Handlowo-Usługowa Instbud Stanisław Boguta Spółka Jawna Wielowarstwowy rękaw kompozytowy, zwłaszcza do bezwykopowej renowacji rurociągów.

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59225921A (ja) * 1983-06-07 1984-12-19 Tokyo Gas Co Ltd 管路の内張り材
US4836715A (en) * 1987-02-11 1989-06-06 Insituform International N.V. Passageway lining material
JPH0692121B2 (ja) * 1987-10-05 1994-11-16 東京瓦斯株式会社 管路の内張り材及びその製造方法
JP2691340B2 (ja) * 1995-08-28 1997-12-17 東京瓦斯株式会社 管路の内張り材
US6129119A (en) * 1998-09-11 2000-10-10 Karl Weiss Hoch - Tief - Und Rohrleitungsbau Gmbh & Co. Flexible tube for lining pipes and ducts as well as method and an apparatus for manufacturing thereof
DE10042166A1 (de) * 2000-08-17 2002-03-07 Siegfried Schwert Verfahren und Schlauch zum Auskleiden einer Hochdruckrohrleitung
MY186398A (en) * 2012-06-29 2021-07-22 Petroliam Nasional Berhad Petronas Lining of pipelines to offshore installations
US20140356074A1 (en) * 2013-05-28 2014-12-04 Sanexen Environmental Services, Inc. Seismic reinforced underground water conduit
JP2015063093A (ja) * 2013-09-26 2015-04-09 ユニチカトレーディング株式会社 上水道管路の内張り材

Also Published As

Publication number Publication date
GB2541285B (en) 2021-02-03
GB201610593D0 (en) 2016-08-03
GB2541285A (en) 2017-02-15
CA2904683A1 (fr) 2016-12-17

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