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List of products by author: R. Goliasch
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Application of a new guidance system for double shield TBMs at the Koralm tunnel project in Austria
Abstract: The contribution presents a new guidance technology for double shield TBMs. It is based on a digital shield camera system on the back shield (gripper shield) that tracks a special designed target unit mounted on the front shield, and a conventional guidance system using a robotic total station and two motortargets. An additional component is an automatic tail skin clearance measurement system...
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