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List of products by author: O. Schneider
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New innovative system for layer thickness control on Normet spray mobile
Abstract: Non-contact measurement systems allow measuring the layer thickness in near real-time without personnel entering the sprayed area. Two main questions must be answered on-site: Is there enough or even too much sprayed concrete applied on the tunnel wall? Applying the targeted layer thickness is important regarding the safety during the construction phase and the future stability of the concrete...
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Ryfast tunnel project: measurement control and navigation - a new innovative system which optimizes tunnel excavation
Abstract: Modern tunnelling is subject to numerous demands: Tunnelling companies must keep costs low, finish projects in less time and still keep up with the high quality and safety standards. As a result, there is less time for preparation, a need for a simplified transfer of planning data, flexible operational capability and the use of high-performance instruments....
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ZhangJiHuai Railway Project - The Use of a New Innovative System for Scanning in a Drill and Blast Excavation
Abstract: The Zhangjiajie-Jishou-Huaihua (hereinafter referred to as ZhangJiHuai) highspeed railway project has started its construction since 12th December 2016. The Jishou Tunnel, as an early start section and key control project of the line, first introduced tunnel scan system which has been widely used on the entire project. Tunnel scan system integrates 3D laser scanner and smart computer software,...
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