Alternatively register for guest access
Unsupported browser
For a better experience, please update your browser to its latest version.
-
News
-
-
Gallery: Breakthrough achieved on Ohio sewer tunnel project
Ground condition concerns have been overcome on a tunnelling scheme in Ohio, US using a tunnel boring machine (TBM) capable of operating in both earth pressure balance and hard rock single shield modes.
-
- Opinion
- Features
- Events
- GE digital
-
Technical papers
-
Latest technical papers
-
Technical paper: Considerations on the design of steel helical piles – or “screw piles” – to BS 8004:2015
-
Cooling Prize paper: Ground movement due to shaft construction
-
Technical Paper: Slope stabilisation and erosion protection in a single operation
-
Technical paper: Construction of a reinforced soil wall for a working platform for 1000t crane and TBM on the Elan Valley Aqueduct
-
-
- Geotechnical Services File
-
Subscribe
-
- This subscription package is aimed at the geotechnical community professional that wants to access key industry intelligence.
- This subscription package is aimed at the geotechnical community professional that wants to access key industry intelligence.
-
- Our scalable membership packages are exclusively designed for companies who want to purchase access for 10 or more users and benefit from a group saving.
-
- You are here:News
Lady Bird lifted after tunnelling completion in Washington DC
US-based DC Water has announced that the Herrenknecht tunnel boring machine (TBM) named Lady Bird has been lifted to the surface after completing a 7km tunnel as part of the Clean Waters project in Washington DC.