2nd Commuter Rail Munich A large scale project for Munich and the surrounding region DB Netz AG - Infozentrum 2. Stammstrecke München 20.11.2017 NETLIPSE
Agenda Deutsche Bahn / DB Netz AG The 2nd Commuter Rail Munich The Tunnels New Stations 2
DB Business units Passenger Transport DB Long Distance Rail passenger Transport (GER) DB Regional Rail passenger Transport (GER) DB Arriva Passenger Transport (EU) Transportation and Logistics DB Cargo European rail freight transport DB Schenker Global logistics services Infrastructure DB Netze Track Rail network DB Netze Stations Traffic Stations DB Netze Energy Traction current 3
DB Business units Publicly mandated services Passenger Transport DB Long Distance Rail passenger Transport (GER) DB Regional Rail passenger Transport (GER) DB Arriva Passenger Transport (EU) Transportation and Logistics DB Cargo European rail freight transport DB Schenker Global logistics services Infrastructure DB Netze Track Rail network DB Netze Stations Traffic Stations DB Netze Energy Traction current 4
DB Netz AG Facts and Figures - 2016 Employees: 40.925 Revenue: 5.509 Mio. Euro Marketing of routes and facilities Gross investments: 6.218 Mio. Euro for the preservation and expansion of rail infrastructure Network length: 33.241 km Switches: 66.454 Bridges: 25.119 Tunnels: 708 Signal boxes: 2.776 5
Agenda Deutsche Bahn / DB Netz AG The 2nd Commuter Rail Munich The Tunnels New Stations 6
Overview: The most important large-scale projects in Germany 7 2. Stammstrecke München
Development of habitation patterns in Germany Growing and shrinking cities Quelle: Focus Online, Freitag, 14.08.2015, 08:20, abgerufen am 22.06.2017 http://www.focus.de/immobilien/wohnen/boom-staedte-frankfurt-und-muenchen-wachsen-staerker-als-berlin-boom-staedte-frankfurt-und-muenchen-wachsen-staerker-als-berlin_id_4879488.html 8 2. Stammstrecke München
Munich: Settlement growth prediction 2015 bis 2035 Quelle: München pro 3. Startbahn, 21.06.2017, 11:08, abgerufen am 23.06.2017; https://www.facebook.com/search/top/?q=m%c3%bcnchen%20pro%203.%20startbahn Gleiche Grafik auch hier: tz Online, 19.09.2017, 11:12, abgerufen am 22.06.2017 https://www.tz.de/muenchen/stadt/muenchen-waechst-diese-viertel-sind-besonders-betroffen-8406190.html 9
Commuting flows to Munich About 368.000 daily commuters to Munich Munich is Germany s commuting capital 66 percent by car 14 Prozent by public transport Commuting by public transport is: healthier more eco-friendly Quelle: Merkur Online, Dienstag, 01.08.2017, abgerufen am 13.09.2017 10 2. Stammstrecke München
Passenger numbers from 1972 to today: An increase by 400% Passengers per day 900.000 800.000 700.000 600.000 500.000 400.000 300.000 200.000 100.000 0 + 400% Quelle: MVV 11
The current Munich local train and rapid transit system 12
Rapid Transit System 2026 Current project planning status April 2017 rapid transit system with a 2nd core 13
Project Overview Commuter Rail 2 Key Project Data Hauptbahnhof Marienhof Leuchtenbergring Laim Hauptbahnhof Marienplatz Ostbahnhof Overall track distance: ca. 11 km Tunnel distance: ca. 7 km Max. Depth: ca. 48 m No. of Stations (total): 5 underground: 3 (new) Above ground: 2 (refurbish) Existing commuter rail Communter rail 2 new project Ostbahnhof Laim durchgezogene Linie = oberirdische Trassenführung München Hbf / Central Station Marienhof Future connection Ostbahnhof Munich East Leuchtenbergring 14
Site investigation Western Section of ground conditions Methods Exploration Borings Dynamic Probings Ground Water Monitoring Wells Laboratory Tests Field Tests Literature Research Free groundwater level Fillings Quaternary Main components: gravel / silt Practical Experience Results Geological and Geotechnical Ground Model Tertiary Clay /Silt Hydrogeological Ground Model Characteristic Soil Parameters Tertiary Sand Confined groundwater Parameter Variability 15
Project Overview Commuter Rail 2 Urban integration track & gradient plan innercity section Hauptbahnhof Marienhof Maximilianstrasse - Isar 16
(5) Switchbox Maximiliansanlagen Plan View Bavarian house of parliament Isar River Emergency Exit # 7 Construction Phase 2 Linking point to future connecting lines from the south to then existing commuter rail 2 17
Project Overview Commuter Rail 2 Urban integration track & gradient plan eastern section Isar Max-Weber-Platz Haidenauplatz Ostbahnhof / Leuchtenbergring LH München Sektion 9 S-Bahnhof Leuchtenbergring S-Haltepunkt Ostbahnhof Tief S-Bahnhof Ostbahnhof LH München Gemarkung Berg am Laim 18
Agenda Deutsche Bahn / DB Netz AG The 2nd Commuter Rail Munich The Tunnels New Stations 19
Project Overview Commuter Rail 2 Methods of Construction Shield Drive Construction Pit / cut & cover sections Shotcrete sections Length in km 20
Tunnel Team Tunnel building methods NATM (New Austrian Tunneling Method) Example of excavation in a tunnel under dry condition in soil by scraper and support of bolts and anchors in rockface The immediate outer lining is done by shotcrete and steel girder The average range of progress in these conditions is 3-5m a day depending on size of tunnel 21
Tunnel Team Tunnel building methods TBM Tunnel Boring Machine (TBM, rear end) with all supplementing machines e.g. delivery of tubbing segments to the front, waste and slurry transportation pipes, electrical power, ventilation etc. Head of TBM already inside tunnel portal 22
Tunnel Team Tunnel building methods TBM Worker inside a TBM supervising the installation of tubbing segments into the wall of the just excavated ground Transport vehicle on construction side to deliver tubbing segments the actual delivery the TBM front is done by trains inside the tunnel 23
Agenda Deutsche Bahn / DB Netz AG The 2nd Commuter Rail Munich The Tunnels New Stations 24
The new Munich Central Station Visualization 25 25
The new Munich Central Station Visualization 26
Munich Central Station Current Plan: Plan View Platform hall Underpass U1/U2 Exit Schützenstraße Emergency exit Underpass U4/U5 27
Station design overview Second Cross-City Transit Rapid Train Project Munich Station Sizing platform arrangement 28
Station design overview Second Cross-City Transit Rapid Train Project Munich Station Sizing Track Level 29
Station design overview Second Cross-City Transit Rapid Train Major Project Munich Central station platform egress into main hall 30
Station design overview Second Cross-City Transit Rapid Train Project Munich Central Station main central access hall 31
Station Marienhof Current Plan: Plan View Nationaltheater Frauenkirche Übergang U31/U6 Rathaus 32
Ground Freezing Longitudinal Section of Marienhof Station Monitoring of settlements via water level gauges Schäfflerstraße Grouting area Marienhof Grouting area Monitoring of settlements via water level gauges Buildings along Hofstraße Shield Drive Shotcrete construction (NATM) Construction Pit NATM Shotcrete construction (NATM) Shield Drive Frozen ground a currently investigated option New Austrian Tunneling Method 33
Station design overview Second Cross-City Transit Rapid Train Project Munich Marienhof Station main hall tranfer level 34
Thank you for the attention and your visit. Any Questions? 35
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