Effective positioning of submerged tunnel segments thanks to high measurement accuracy

For the construction of the Busan-Geoje tunnel, Strukton was awarded the construction, immersion, and accurate positioning of tunnel segments. The crucial importance of the accurate subsea positioning of tunnel segments required the development of a Tunnel Segment Measurement System (TSMS).

The TSMS is a compact and light-weight subsea measurement system, based on a combination of taut wire technology and accurate distance sensor technology.

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Tunnel installation monitoring system - for submerged tunnel segment positioning

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