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1230 search results found .

Mar 28, 2014

Achim Kühn

Top performance at minus 27 degrees Celsius

Nov 14, 2012

Yasin Torun

TSITT (Turkish Society for Infrastructure and Trenchless Technology) held the NO DIG TURKEY 2012 CONFERENCE in Sanliurfa TR on 2-3 October 2012 with the valuable support of ISTT. Many local and international participants attended this unique trenchless event of Turkey.

Jun 16, 2014

Herrenknecht AG

With growing demand for raw materials, mines are applying increasing effort and expense to open up deep and difficult to access resources. With this in mind, the new Herrenknecht product portfolio of Raise Boring Rigs allows the optimal drilling of shafts with larger diametersat depths of up to 2,000 meters. In the new and further development of Raise Boring Rigs, Herrenknecht draws on proven technologies and components as well as on extensive knowhow in the area of mechanized tunnelling technology.

Sep 19, 2005

"Chemical Plug Shield Method" with reference to [FI-Komat] [Image: S&P GmbH]

Sep 19, 2005

"Europipe" pipe jacking project (Bild 12.6.2.4) [FI-Herreb] - Hydroshield (3820 mm external diameter)

Sep 19, 2005

"Europipe" pipe jacking project (Bild 12.6.2.4) [FI-Herreb] - Geological longitudinal section

Aug 15, 2007

"Hanging shaft" when sinking in soft soil (dimensions L x W x H = 8.8 m x 4.5 m x 20 m) [FI-Skansa] - View into the completed shaft

Aug 15, 2007

"Hanging shaft" when sinking in soft soil (dimensions L x W x H = 8.8 m x 4.5 m x 20 m) [FI-Skansa] - Support and pressing construction

Sep 19, 2005

"Multi Control Screw (MSC) Method" [FI-Kawas] - Method of operation

Jul 17, 2008

(Bored) pile wall [Image: S&P GmbH]

Jun 21, 2004

1st phase: pilot boring by means of soil removal with reference to [FI-Bohrt] [Image: S&P GmbH]

Jun 21, 2004

2nd phase: reaming boring and jacking of the product pipes with reference to [FI-Bohrt] [Image: S&P GmbH]

Aug 04, 2005

Aug 04, 2005

Aug 04, 2005

Aug 15, 2007

Abutment design without shaft - Sketch [PJA83]

Aug 15, 2007

Abutment design without shaft - Plan view with backfilled intermediate spaces [FI-Zübli]

Aug 15, 2007

Abutment design without shaft - Of rammed sheet piles with filling and load distribution plate in front [FI-Zübli]

Aug 15, 2007

Abutment design without shaft - Front view [FI-Zübli]

Sep 19, 2005

Access to the excavation chamber in part areas with reference to [Jonke00] [Image: S&P GmbH] - Positioning of artificial soil into the upper half of the excavation chamber; after hardening the lower half is accessible under compressed air

Sep 19, 2005

Access to the excavation chamber in part areas with reference to [Jonke00] [Image: S&P GmbH] - Support fluid lowered to half height, upper part of excavation chamber accessible under compressed air

May 21, 2008

Accessible city centre area in spite of construction works [Image: S&P GmbH]

Apr 17, 2007

ACEMOLE PC 10 method [FI-NTTa] - View

Aug 07, 2006

ACEMOLE PC 10 method [FI-NTTa] - Working step 3 [Image: S&P GmbH]