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Ein Wort zum Thema... | On the Topic of...

Major Projects in Underground Construction – current Challenges for Engineers

Stuttgart is the venue for this year’s STUVA Conference. Outside a circle of experts this event will pass practically unnoticed. Stuttgart and tunnelling are linked by the public at large with the...

Hauptbeiträge | Main Articles

Project Stuttgart–Ulm: The Albaufstieg Tunnels – Construction Methods and contractual Characteristics

The Albaufstieg
The Albaufstieg links the slightly rising Albvorland area with the Alb high plateau. The entire “Alb­aufstieg” construction section by and large overcomes a height of 326 m in tunnels...

Hauptbeiträge | Main Articles

Colombia: Calarcá-Cajamarca Tunnel

Introduction
The Calarcá-Cajamarca Tunnel is part of the 503 km long Bogota-Buenaventura Corridor and is located in central Colombia, connecting the departments of Tolima and Quindio, across the...

Hauptbeiträge | Main Articles

Tunnelling in Germany: Statistics (2012/2013), Analysis and Outlook

1 Tunnels under ­Construction
As in previous years, the STUVA also undertook a survey of current tunnelling projects in Germany at the turn of the year 2012/2013. The outcome is compiled in tabular...

Hauptbeiträge | Main Articles

Decision Model for Furnishing Tunnels with safety technical Systems Part 1: General Conditions for Transportation Tunnels

Introduction
Determining the furnishing of a transportation tunnel involves manifold decisions under differing premises during the planning phase. This primarily relates to the regulations drawn up by...

Veranstaltungen | Events

5th International Tunnel Forum and Safety Drill for the Leipzig City Tunnel

The City Tunnel beneath downtown Leipzig will shortly be opened (Fig. 1). On the occasion of a full-scale fire protection drill, the Drägerwerk AG & Co. KGaA provided a varied and interesting...

Schalungstechnik | Formwork Technology

Hahnenkamp Tunnel: Tunnel Outer Walls and Trough Walls largely concreted without Anchors given constricted Space Conditions and high Groundwater

A roughly 11.5 km long, 4-lane route runs to close the gap between the A 2 and A 30 motorways – approx. 2 km as federal highway 61 and 9.5 km as the A 30 motorway and serves to relieve the centre of...

Neue Produkte | New Products

ACO Tiefbau Novelties

ACO Tiefbau Vertrieb GmbH (ACO) offers innovative solutions for infrastructure projects where drainage systems are concerned. These innovative products are geared to the enhanced demands of the...

Neue Produkte | New Products

Anchor Channels – extended ETA underlines capability in terms of dynamics

The German Institute for Construction Technology (DIBt) has awarded new, extended European Technical Approval (ETA-09/338) for JORDAHL® Anchor Channels. The Berlin company decided to have the anchor...

Schalungstechnik | Formwork Technology

Increased Economy of Tunnel Formwork Carriage

Peri GmbH presented new system components and manifold further developments for formwork and scaffolding technique at the 2103 bauma. The tunnel formwork carriage on display were also distinguished by...

News

Fehmarnbelt Fixed: The World's safest Tunnel
Crossrail: Fisher Street Shaft completed ahead of Schedule
Aker Solutions Sells German Mining and Construction Assets
ITA COSUF still believes in young researchers and professionals - The COSUF Award 2014 is open to candidates!
Sandvik Roadheaders to excavate Ottawa’s Confederation Line Tunnel in Canada
Crossrail - New Landmark Abbey Wood Station gets the green Light
"IPLOCA New Technologies Award 2013" for Herrenknecht Pipe Express®
Roman Skulls discovered on London’s Crossrail
Brenner Base Tunnel: The Infopoint in a Blaze of Lights
Femern A/S denies Abuse of Power

Merry Christmas

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