CA3126404C - Segment de garniture de tunnel en béton renforcé - Google Patents

Segment de garniture de tunnel en béton renforcé

Info

Publication number
CA3126404C
CA3126404C CA3126404A CA3126404A CA3126404C CA 3126404 C CA3126404 C CA 3126404C CA 3126404 A CA3126404 A CA 3126404A CA 3126404 A CA3126404 A CA 3126404A CA 3126404 C CA3126404 C CA 3126404C
Authority
CA
Canada
Prior art keywords
tunnel lining
lining segment
steel bar
segment
steel
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
CA3126404A
Other languages
English (en)
Other versions
CA3126404A1 (fr
Inventor
Johann Kollegger
Clemens PROKSCH-WEILGUNI
Hannes WOLFGER
Marion Decker
Original Assignee
Technische Universitaet Wien
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 Technische Universitaet Wien filed Critical Technische Universitaet Wien
Priority claimed from PCT/AT2020/060030 external-priority patent/WO2020160582A1/fr
Publication of CA3126404A1 publication Critical patent/CA3126404A1/fr
Application granted granted Critical
Publication of CA3126404C publication Critical patent/CA3126404C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/08—Lining with building materials with preformed concrete slabs

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)

Abstract

L’invention concerne un segment de revêtement de tunnel (12) constitué de béton armé, dans lequel le segment de revêtement de tunnel (12) a une zone de transfert de charge (14) pour un joint longitudinal (13), avec au moins une barre d’acier (3) avec une face d’extrémité (5) installée dans le segment de revêtement de tunnel (12), la barre d’acier (3) étant agencée dans le segment de revêtement de tunnel (12) de telle sorte qu’une tangente (9) à un axe centroïde (7) de la barre d’acier (3) renferme un angle (a) compris entre 0° et 45° dans la face d’extrémité (5) avec une normale (18) à la zone de transfert de charge (14), et dans lequel la face d’extrémité (5) est agencée à une distance (a) de la zone de transfert de charge (14) qui est comprise entre 0 mm et 50 mm, de préférence entre 0 mm et 10 mm.
CA3126404A 2019-02-04 2020-02-04 Segment de garniture de tunnel en béton renforcé Active CA3126404C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AT600222019 2019-02-04
ATA60022/2019 2019-02-04
ATA50433/2019A AT522094B1 (de) 2019-02-04 2019-05-14 Tübbing aus bewehrtem beton
ATA50433/2019 2019-05-14
PCT/AT2020/060030 WO2020160582A1 (fr) 2019-02-04 2020-02-04 Segment de cuvelage en béton armé

Publications (2)

Publication Number Publication Date
CA3126404A1 CA3126404A1 (fr) 2020-08-13
CA3126404C true CA3126404C (fr) 2025-02-25

Family

ID=72192620

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3126404A Active CA3126404C (fr) 2019-02-04 2020-02-04 Segment de garniture de tunnel en béton renforcé

Country Status (4)

Country Link
EP (1) EP3921514B1 (fr)
CN (1) CN113423919B (fr)
AT (1) AT522094B1 (fr)
CA (1) CA3126404C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116537833B (zh) * 2023-03-16 2025-10-03 云南省交通规划设计研究院股份有限公司 一种局部刚度加强型隧道初支结构及施工方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1969810A (en) * 1931-11-19 1934-08-14 Mcalpine Malcolm Tunnel lining
JP4795852B2 (ja) * 2006-06-05 2011-10-19 大成建設株式会社 トンネル用セグメント及びその製作方法
CN101016842A (zh) * 2007-02-12 2007-08-15 上海市隧道工程轨道交通设计研究院 用于盾构法隧道中衬砌管片与内层衬砌间的组合连接结构
JP4547431B2 (ja) * 2008-01-28 2010-09-22 石川島建材工業株式会社 コンクリート構造体
JP2012167539A (ja) * 2012-04-19 2012-09-06 Shimizu Corp コンクリートセグメント
CN103206228A (zh) * 2013-03-28 2013-07-17 西南交通大学 一种盾构隧道用柔性管片
CN108756937B (zh) * 2018-07-12 2024-04-19 中铁第四勘察设计院集团有限公司 强腐蚀环境下超长使用寿命的盾构隧道衬砌结构及方法

Also Published As

Publication number Publication date
CN113423919A (zh) 2021-09-21
CN113423919B (zh) 2023-10-24
EP3921514B1 (fr) 2024-04-03
CA3126404A1 (fr) 2020-08-13
AT522094B1 (de) 2024-04-15
EP3921514A1 (fr) 2021-12-15
EP3921514C0 (fr) 2024-04-03
AT522094A1 (de) 2020-08-15

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