TUNNELS IN BRAZIL - AATESaates.org.ar/images/eventos/2013-jor3/pdf/hugorocha-ingles.pdf · TUNNELS...

Buenos Aires 2013 july Geol. MSc Eng. MBA Hugo Cássio Rocha

TUNNELS IN BRAZIL “Expansión de las Obras Metroviarias en grandes

Centros Urbanos”

• Tunneling in Brazil started in second half of 19th century

• 1858 – 1865: Construction of 15 tunnels (section 2 of the ‘Dom Pedro II Railroad’, in Rio de Janeiro), with lengths varying from 25 to 2,238 meters – the Grand tunnel – in a total of 5,220m.

History

Visita do Imperador ao vazamento do Túnel Grande (Silva Telles, 2006)

History

• 1865: 20 tunnels (Central line – from Rio de Janeiro to Belo Horizonte)

• 1877 – 1879: New uses of Air Drills and Dynamite in the Maritime branch of the Dom Pedro II Railroad.

• 1928 – 1937: 37 new tunnels (over 5km) along the former Sorocabana Railroad, for the access from São Paulo to the Port of Santos.

One of the Sorocabana Railroad Tunnels

1938 – 9 de julho Tunnel -São Paulo

The 60s

• Several urban road tunnels in Rio de Janeiro - in normal operation since then.

• Sewers and water supply tunnels.

• Some Hydro Tunnels

Joá Tunnel- Rio de Janeiro.

The 70´s

• Metro São Paulo – Line 1

– partly excavated with na open face TBM

• Imigrantes

– 7 Tunnels (total = 3899m)

Single-track open face TBM

Imigrantes Highway – ascending branch

• Ferrovia do aço- total extension tunnels -75 km

The 80s and 90s

• Sao Paulo Subway: Line 2

• Road Tunnels in Sao Paulo

• Several hydropower plans, including Serra da Mesa (Undergroung caves measuring 30 m width and 70m height)

Sao Paulo Subway Linha 2– Brazilian TBM – The 90s

Single Track Tunnel Diameter = 6.00 meters

Sao Paulo Subway –The 90s

Trianon Station

Sao Paulo –The 90s

Sebastião Camargo Tunnel – photo by Sebastião Salgado

Sao Paulo – The 2000s

Cidade Jardim Tunnel

The book “Túneis do Brasil” presents a summary about the Tunneling in Brazil history

Tunnel volume by tunnel type

(106 m3)

Railway 7,24

Subway 1,86

highway 7,03

Hydroelectric 9,37

Sewer and Utilities

1,44Underpasses 0,03

Recent Projects

• Line 2 extension – Metro São Paulo.

• Line 4 – Metro São Paulo.

• Gastau – Hard Rock TBM – aprox. 5 km

• Line 1 Extension Rio de Janeiro – Drill and Blast – during the last years, 2 stations + line tunnels

• Several other projects

Line 2 - Sao Paulo Subway

Multi- Shaft

Station Vila Prudente Linha 2

Recent Projects






3 shafts Station da Luz Linha 4

Diameter: 9.460mm

Potência cabeça de corte: 3.200kW

Velocidade da Cabeça- 0-4 rpm

Weight 715 t

Torque- 22815 kNm

20 motores

Abertura de face 36 %

2 copy cutter de rocha e 2 de solo

Empuxo 84500 Kn ( 96500 max)

15 pares de macacos

Excentricidade 10 mm

Articulação ativa c/ 20 cilindros

Radius min 250m

Pressão de trabalho 4 bar

Linhas de inj. de graxa- 40

Linhas de inj. de grout- 12

S-336, Tuneladora EPB

Extensão túnel: 6.500m Geologia: Areias,Argilas, siltes, gnaisse

TBM – Line 4

Herrenknecht (Alemanha)

Recent Projects






Cantagalo Station

Rio de Janeir0

Subway –Rio de Janeiro

Line 1 extension - Rio de Janeiro Subway

Projects under Construction

• Line 4 – Rio de Janeiro Subway

• Line 5 – Sao Paulo Subway

• Maravilha Harbor – Rio de Janeiro – 1600 m of three ways Tunnels

• Harbor LLX projects – 1400 m of tunnels

TRECHO OESTE Em obras

TRECHO SUL Fase de Projeto

Station Nossa Sra da Paz

Station Gávea / PUC

Station Antero de Quental

Station São Conrado

Station J. Oceânico

Station Jardim de Alah

Expansão de General Osório LINHA 1

Line 4 – Rio de Janeiro Subway

TRECHO OESTE Em obras

TRECHO SUL Fase de Projeto




Station São Conrado

Station J. Oceânico


Expansão de General Osório LINHA 1 Line 4 – Rio de Janeiro Subway

TRECHO SUL




Leblon Ipanema

Gávea

•Project extension: 5.5 km •Number of Stations: 4 •Excavation Method: TBM

EXPANSÃO GENERAL OSÓRIO

LINHA 1


•Conceptual Study/Project : FGV •Basic project: Consórcio Novo Rio


Lina 4

Traçado Vertical

JARDIM

DE ALAH

NOSSA SENHORA DA PAZ

ANTERO DE

QUENTAL GENERAL

OSÓRIO GÁVEA

COBERTURA

BÁSICA: 10 A 11m

GEOLOGY STUDY


Lina 4 TBM – Tunnel Boring Machine

Lina 4

TBM

9000

TBM – Tunnel Boring Machine

Montagem TBM – General Expansion Osório

Lina 4

Almoxarifado

Oficina

Estoque de Aduelas

Central de Ar Comprimido Central de

Tratamento de Água

Descarte de Material transportado por

Correia Transportadora

Central de Grout

TBM

TBM – Tunnel Boring Machine

Montagem TBM – Operational structure

Multi shaft Station Adolfo Pinheiro Station Station

Linha 5

Conventional Tunnel (NATM) Túnel de via e poço Rebaixo

Revestimento 1ª fase

2 x EPBS- f 6,9 m

EPBS- f 10,5 m

Fotos cedidas pela Odebrecht

EPBS- f 10,5 m

Fotos de 01/07/2013 cedidas pela Odebrecht

Station Moema - Perspectiva

Brooklin

Station Moema

Lina 4

Lina 4

Station Chacara Klabin

Lina 4

Station Hospital São Paulo

Lina 4 Station Santa Cruz


• Porto Maravilha – Rio de Janeiro: Sistema de Túneis Urbanos, parte de um projeto de urbanização da Prefeitura


• Linha 4 – Metrô Rio de Janeiro

• Linha 5 – Metrô de São Paulo

• Porto Maravilha – Rio de Janeiro – total 1600 m de túnel via tripla

• Projeto porto LLX – 1400 m de túneis


• Porto LLX –

Project Length

(km)

TAV – High Speed Rail

Rio-Sao Paulo > 100

Future projects

Future Projects

• High Speed Rail System

The proposed alignment includes 91 km of tunnels (47 km in urban areas), in a investment estimated for about US$6.3 billion (tunnels only)

Project Length

(km)

Underground urban railway

Metro Line 4 Extension

Metro Line 6

Metro Line 15

Roberto Marinho Urban highway

Ring Road North Section

8

1,5

35,1

11,5

4,5

10

Future projects

Metrô – São Paulo – Line 6

Geological Section- Line 6

73%

4%

23% TBM

VCA/ Poços

NATM

Brasilândia Station

Station Brasilândia

Brasilândia Station

Station PUC-Cardoso de Almeida

PUC-Cardoso de Almeida Station

Métodos Construtivos

Lina 4

Project Length

(km)

Metro East Line 10,5

Future projects

East Line- Fortaleza

Geological section East Line- Fortaleza

4 TBM EPB

General view of the station with level tunnels Estações com túneis em nível

Vista Geral das Estações com túneis em nível

Vista Geral das Estações com túneis sobrepostos

Schematic representation on a satellite photo

Project Length

(km)

Highway tunnels

Railway tunnels

Metro Curitiba Line 2

4.7

35

20.2

Future projects

Extensão da linha – 14,2 km Elevados - 2,2 Km Subterrâneo - 12,0 Km Estações - 13 Unds

METRO DE CURITIBA Linha Azul Norte – sul

METRO DE CURITIBA Linha Norte – sul

METRO DE CURITIBA Linha Azul Norte – sul

METRO DE CURITIBA Escavação em Cut and Cover

METRO DE CURITIBA Escavação em Túnel – 5km

METRO DE CURITIBA Escavação das Estações

TUNNELS FOR BETTER LIVE

See you in Foz do Iguaçu!!!!

TUNNELS IN BRAZIL - AATESaates.org.ar/images/eventos/2013-jor3/pdf/hugorocha-ingles.pdf · TUNNELS...

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