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Fehmarn Belt Tunnel: World’s Longest Immersed Tunnel Faces Delays
- Aug, 22, 2025
- Tunneling Underground Structures News On Projects / Industry
- Germany, Fehmarn
- Authored by: Geoengineer.org
The Fehmarn Belt Tunnel, designed to connect Rødbyhavn in Denmark with Fehmarn in Germany, is one of Europe’s most ambitious infrastructure projects. Spanning 18 kilometers beneath the Baltic Sea, it...
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Artificial Ground Freezing: Applications, Techniques, and Key Considerations
- Aug, 27, 2025
- Ground Freezing Stabilization Tunneling News On Research / Academia News On Projects / Industry News On Products & Services
- Authored by: Geoengineer.org
Artificial Ground Freezing (AGF) is a temporary ground improvement technique widely applied in tunneling, shaft sinking, and underground construction below the water table. The method involves loweri...
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£3bn Haweswater Aqueduct Upgrade to Secure Water for Generations
- Aug, 21, 2025
- Tunneling Groundwater Pumping Groundwater & Seepage News On Projects / Industry
- United Kingdom
- Authored by: Geoengineer.org
The £3bn Haweswater Aqueduct Resilience Programme (HARP) has officially reached financial close, setting the stage for one of the UK’s largest water infrastructure upgrades. Originally constructed be...
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Artificial Ground Freezing as a Tool in Urban Tunnelling
- Dec, 12, 2024
- Tunneling Tunneling In Soils Ground Freezing Underground Structures News On Projects / Industry News On Research / Academia Other News
- United Kingdom, London
- Authored by: Geoengineer.org
The construction of cross passages along High Speed 2’s (HS2) London tunnels represents the most extensive application of artificial ground freezing (AGF) in the UK. These cross passages, typically 5...
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Second Ontario Line Tunnel Shaft Marks Key Milestone in Toronto Transit Expansion
- Aug, 15, 2025
- Tunneling Foundation Design / Construction News On Projects / Industry
- Canada
- Authored by: Geoengineer.org
The Ontario government has officially broken ground on the second tunnel launch shaft for the Ontario Line near the future Gerrard Station. This shaft will serve as the northern starting point for tu...
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Sydney Metro West Marks Tunnelling Milestone at Parramatta Station
- Jul, 28, 2025
- Tunneling Foundation Design / Construction News On Projects / Industry
- Australia, Parramatta
- Authored by: Geoengineer.org
The Sydney Metro West project reached a major tunnelling milestone with the arrival of tunnel-boring machine (TBM) Dorothy at the Parramatta station box. After a 17-month journey through solid sandst...
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Italy’s First Hyperbaric Rail Tunnel Completed Under Naples: A Milestone in Geotechnical Innovation
- Jul, 25, 2025
- Tunneling Deep Excavations News On Projects / Industry
- Italy
- Authored by: Geoengineer.org
The completion of the 3.3-kilometer Casalnuovo Tunnel along the Naples–Cancello high-speed railway marks a milestone in Italian geotechnical engineering. Approximately 650 meters of the tunnel were e...
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The Los Angeles Clearwater Collapse. Insights On The Causes and Technical Response
- Jul, 09, 2025
- Tunneling Soil Mechanics Structural Geology Engineering Geology Underground Structures Forensics News On Natural Disasters / Failures Geology Highlights
- United States, California , Los Angeles
- Authored by: Geoengineer.org
On the evening of July 9, 2025, a structural failure occurred deep beneath Wilmington, Los Angeles, when a section of the Clearwater Tunnel collapsed. The project is a major component of a $700 milli...
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Building Tunnels Responsibly: A Dual Approach to Risk
- Jun, 27, 2025
- Tunneling Tunneling In Rock Tunneling In Soils Geoenvironmental Engineering News On Projects / Industry News On Research / Academia
- Authored by: Geoengineer.org
As we live in an era where tunnelling and underground technologies are rapidly gaining traction worldwide, it becomes increasingly essential to address the environmental and geo-structural challenges...
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Introducing RSInsight: Redefining Geotechnical Support With Artificial Intelligence
- Jun, 17, 2025
- Deep Excavations Foundation Design / Construction Slope Stability Dam Engineering Data Management Tunneling Other News
- Canada, Toronto
- Authored by: Patty Ni
Imagine getting detailed information about Rocscience software in seconds. Introducing RSInsight, our groundbreaking AI-powered platform that provides geotechnical engineers with lightning-fast, effi...
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