BR112023012723A2 - Método automatizado e carro de processamento para revestimento de túneis - Google Patents
Método automatizado e carro de processamento para revestimento de túneisInfo
- Publication number
- BR112023012723A2 BR112023012723A2 BR112023012723A BR112023012723A BR112023012723A2 BR 112023012723 A2 BR112023012723 A2 BR 112023012723A2 BR 112023012723 A BR112023012723 A BR 112023012723A BR 112023012723 A BR112023012723 A BR 112023012723A BR 112023012723 A2 BR112023012723 A2 BR 112023012723A2
- Authority
- BR
- Brazil
- Prior art keywords
- tunnel
- sliding formwork
- lining
- fluid material
- space
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000009415 formwork Methods 0.000 abstract 7
- 239000012530 fluid Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 4
- 238000010276 construction Methods 0.000 abstract 1
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
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/102—Removable shuttering; Bearing or supporting devices therefor
-
- 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
-
- 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
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
-
- 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
- E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
- E21D11/107—Reinforcing elements therefor; Holders for the reinforcing elements
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/08—Filling-up hydraulically or pneumatically
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Civil Engineering (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
método automatizado e carro de processamento para revestimento de túneis. um carro de processamento (10) é destinado a percorrer um túnel de modo a colocar um material fluido solidificável nas paredes do túnel e permitir que ele solidifique para a construção de um revestimento (12) do túnel. o carro (10) compreende uma fôrma deslizante (13) com a fôrma da seção transversal do revestimento desejado na casca do túnel; um sistema (22, 23, 24) para o avanço da fôrma, adequado para o seu avanço passo a passo ao longo de um túnel; uma borda de fechamento (14) destinada a fechar, radialmente em relação ao túnel, o espaço entre uma borda frontal (15) da fôrma deslizante (13) e a parede do túnel; bicos (18) para distribuir o material fluido solidificável em torno de um segmento dianteiro radialmente externo (17) da fôrma deslizante (13). de acordo com um método da invenção, com a fôrma deslizante (13) é definido um inter-espaço (16) entre um segmento frontal (17) da fôrma deslizante (13) e a parede do túnel, o material fluido solidificável é introduzido no o inter-espaço (16) e, após um determinado tempo de endurecimento, a fôrma deslizante (13) avança um degrau de modo a ser formado um novo inter-espaço (16) a ser preenchido com novo material fluido solidificável e assim formar sucessivas seções de revestimento do túnel.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT202000032327 | 2020-12-23 | ||
PCT/IB2021/062178 WO2022137157A1 (en) | 2020-12-23 | 2021-12-22 | Automated method and processing train for lining tunnels |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112023012723A2 true BR112023012723A2 (pt) | 2024-02-06 |
Family
ID=75111699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112023012723A BR112023012723A2 (pt) | 2020-12-23 | 2021-12-22 | Método automatizado e carro de processamento para revestimento de túneis |
Country Status (5)
Country | Link |
---|---|
US (1) | US20240052743A1 (pt) |
EP (1) | EP4267835A1 (pt) |
JP (1) | JP2024501381A (pt) |
BR (1) | BR112023012723A2 (pt) |
WO (1) | WO2022137157A1 (pt) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3043312C2 (de) * | 1980-11-17 | 1986-10-09 | Heinz-Theo Dipl.-Ing. 5300 Bonn Walbröhl | Gleitschalung zum Einbringen einer Ortbetonauskleidung sowie Verfahren zum Einbringen von Ortbeton im Stollen- und Tunnelbau |
DE3406980C1 (de) * | 1984-02-25 | 1985-04-04 | Hochtief Ag Vorm. Gebr. Helfmann, 4300 Essen | Verfahren und Vorrichtung zum fortlaufenden Auskleiden eines Tunnels mit Ortbeton |
US4789267A (en) * | 1985-03-13 | 1988-12-06 | Hochtief Aktiengesellschaft Vorm. Gebr. Helfmann | Method of and apparatus for concrete tunnel lining |
DE3529998A1 (de) * | 1985-08-22 | 1987-02-26 | Hochtief Ag Hoch Tiefbauten | Verfahren und vorrichtung zum fortlaufenden auskleiden eines tunnels mit extrudierbeton |
NO20004536D0 (no) * | 2000-09-12 | 2000-09-12 | Knut Fossum | Glidestøp, forskaling ved utstøping med sprøytebetong |
CN109139043B (zh) * | 2018-10-29 | 2024-05-28 | 中铁工程装备集团有限公司 | 一种适应于污水隧道同步衬砌装置及方法 |
CN110195603A (zh) * | 2019-06-06 | 2019-09-03 | 平顶山平煤机煤矿机械装备有限公司 | 隧道衬砌台车用的推拉式注浆系统 |
-
2021
- 2021-12-22 EP EP21840145.3A patent/EP4267835A1/en active Pending
- 2021-12-22 BR BR112023012723A patent/BR112023012723A2/pt unknown
- 2021-12-22 US US18/259,131 patent/US20240052743A1/en active Pending
- 2021-12-22 WO PCT/IB2021/062178 patent/WO2022137157A1/en active Application Filing
- 2021-12-22 JP JP2023563342A patent/JP2024501381A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP4267835A1 (en) | 2023-11-01 |
WO2022137157A1 (en) | 2022-06-30 |
US20240052743A1 (en) | 2024-02-15 |
JP2024501381A (ja) | 2024-01-11 |
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