Journal articles
Author(s) | Title | Journal | Issue | Page | Category |
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Geomechanics and Tunnelling: Table of contents Volume 13 (2020) | Geomechanics and Tunnelling | 1/2021 | Annual table of contents | ||
Content: Geomechanics and Tunnelling 6/2020 | Geomechanics and Tunnelling | 6/2020 | Contents | ||
69th Geomechanics Colloquium / Johann Golser Colloquium | Geomechanics and Tunnelling | 6/2020 | Cover Pictures | ||
AbstractThe 25 km long Thames Tideway Tunnel, with an internal diameter of 7.2 m, is a large wastewater interceptor and storage tunnel designed to prevent several million cubic metres of untreated wastewater from spilling into the Thames each year. Access to the tunnel, which is driven at depths of between 30 and 60 metres, is via deep shafts and access tunnels. For the access shaft on the Victoria Embankment construction site, the AT - Pipe Umbrella System with innovative squeezed connection was used to secure an access tunnel at the base of the shaft (see page 665). (Photo: DSI Underground) x | |||||
Geomechanics and Tunnelling 6/2020 | Geomechanics and Tunnelling | 6/2020 | Imprint | ||
Content: Geomechanics and Tunnelling 5/2020 | Geomechanics and Tunnelling | 5/2020 | Contents | ||
69 Geomechanics Colloquium / Johann Golser Colloquium | Geomechanics and Tunnelling | 5/2020 | Cover Pictures | ||
AbstractWith the Fruta del Norte mine in Ecuador, Lundin Gold Inc. of Canada is mining one of the highest-grade gold mines in the world currently in production. Immediately after the mine was developed, mining of the ore started in the fourth quarter of 2019. The development tunnels were excavated conventionally and passed through difficult geological conditions. DSI Underground supplied all support equipment such as lattice girders, rock bolts, resin cartridges and support mats to secure the driving of the access tunnels. (Photo: Lundin Gold Inc., Canada)Mit dem Bergwerk Fruta del Norte in Ecuador baut Lundin Gold Inc., Kanada, eines der größten noch unerschlossenen Goldvorkommen weltweit ab. Unmittelbar nach der Auffahrung des Bergwerks wurde im dritten Quartal 2019 mit dem Abbau des Erzes begonnen. Die Ausrichtungsstrecken wurden konventionell aufgefahren und führten durch schwierige geologische Verhältnisse. DSI Underground lieferte alle Stützmittel wie Gitterträger, Gebirgsanker, Kunstharzpatronen und Ausbaumatten zur Sicherung der Vortriebsarbeiten der Zugangstunnel. (Foto: Lundin Gold Inc., Kanada) x | |||||
Preview / Vorschau 6/2020 | Geomechanics and Tunnelling | 5/2020 | Preview | ||
Abstract69 Geomechanics Colloquium / Johann Golser Colloquium / 69. Geomechanik Kolloquium / Johann Golser Kolloquium x | |||||
Geomechanics and Tunnelling 5/2020 | Geomechanics and Tunnelling | 5/2020 | Imprint | ||
Soft ground Shield Tunnelling: Variable Density Technology | Geomechanics and Tunnelling | 4/2020 | Cover Pictures | ||
AbstractFor the expansion of the world's largest copper ore mine El Teniente in Chile, two new access tunnels with a diameter of 8 m and a length of about 9 km will be built and the underground network will be extended by 21 km. To secure the tunnels, DSI Underground Chile supplied, among other things, a special anchoring system providing protection against rock outburst (see page 431). (Photo: DSI Underground) x | |||||
Content: Geomechanics and Tunnelling 4/2020 | Geomechanics and Tunnelling | 4/2020 | Contents | ||
Content: Geomechanics and Tunnelling 3/2020 | Geomechanics and Tunnelling | 3/2020 | Contents | ||
Geomechanics and Tunnelling 3/2020 | Geomechanics and Tunnelling | 3/2020 | Imprint | ||
Cover Picture: Geomechanics and Tunnelling 3/2020 | Geomechanics and Tunnelling | 3/2020 | Cover Pictures | ||
AbstractThe Tren Interurbano rail connection between Toluca and Mexico City includes a 4.7 km long twin-bore tunnel, which was driven by two multi-mode TBMs in heterogeneous geology. During construction of a cross passage between the two parallel tubes, water broke in several times. The section could finally be supported using a combined polyurethane and silicate resin grouting system to fill cavities and seal against water pressure (photo: DSI Underground) (see page 339). x | |||||
Content: Geomechanics and Tunnelling 2/2020 | Geomechanics and Tunnelling | 2/2020 | Contents | ||
Digitisation in Tunnelling | Geomechanics and Tunnelling | 2/2020 | Cover Pictures | ||
AbstractThe 2.9 Tm long twin-tube Oberau Tunnel is the central element of the 4.2 km long Oberau bypass. 80 % of the tunnel was excavated by drill and blast in hard rock and 20 % by hydraulic excavator in the soil crossing the Gießenbach valley. In the soft ground section, which is susceptible to settlement, the works were carried out under the protection of pre-support in the form of an umbrella of AT-Tubespiles with lengths of 6 m (see page 249). x | |||||
Geomechanics and Tunnelling 2/2020 | Geomechanics and Tunnelling | 2/2020 | Imprint | ||
Natural Hazards - Theory and Practice | Geomechanics and Tunnelling | 1/2020 | Cover Pictures | ||
AbstractBullflex O-ring seals are primarily used for the launch and breakthrough of tunnel boring machines in start and target shafts. The system is based on textile hoses made of high-strength fabric, which are filled with concrete and have good sealing properties and a high load-bearing capacity. During construction of the Emscher interceptor, they ensured numerous entrances and exits of tunnelling machines in the BA30 construction lot (see page 116). x | |||||
Geomechanics and Tunnelling: Table of contents Volume 12 (2019) | Geomechanics and Tunnelling | 1/2020 | Annual table of contents | ||
Content: Geomechanics and Tunnelling 1/2020 | Geomechanics and Tunnelling | 1/2020 | Contents | ||
ATC2-Sympoisum | Geomechanics and Tunnelling | 6/2019 | Cover Pictures | ||
AbstractThe Dywi Drill Hollow Bar system from DSI Underground is a versatile support element, which can be used as a micropile, soil or rock nail, grouted anchor, spile or grouting lance in mining and tunnelling as well as for geotechnical tasks such as foundations. Recently, DSI got an approval for the Dywi Drill Hollow Bar as a temporary micropile and as a permanent pile, according to which a service life of 100 years can be achieved for a permanent pile (photo: DSI Underground). x | |||||
Content: Geomechanics and Tunnelling 6/2019 | Geomechanics and Tunnelling | 6/2019 | Contents | ||
68. Geomechanics Colloquium | Geomechanics and Tunnelling | 5/2019 | Cover Pictures | ||
AbstractCurrently, the City of Edmonton's public transportation system in Edmonton, Canada is being expanded by the addition of a new line - the Valley Line. The first stage, a 13.1 km long section, includes besides other feature a 400 m long twin tube tunnel, which southern portal was secured by an AT-Pipe Umbrella System with threaded nipple couplings. (Foto: DSI Underground) x | |||||
Content: Geomechanics and Tunnelling 5/2019 | Geomechanics and Tunnelling | 5/2019 | Contents | ||
Geomechanics and Tunnelling 4/2019 | Geomechanics and Tunnelling | 4/2019 | Imprint | ||
Content: Geomechanics and Tunnelling 4/2019 | Geomechanics and Tunnelling | 4/2019 | Contents | ||