• Proceedings of the Korean Institute of Building Construction Conference
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• 2015.05a
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• pp.196-197
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• 2015

Measurements of temporary earth retaining wall during construction are essential for the safety and control of building under construction. As there is a rapid development in sensor technologies, new system of coordinate sensor is developed and applied to a construction site. The new system is capable of measuring three dimensional coordinates continuously over time. It makes possible to monitor the behavior of the temporary earth retaining wall real-time. In this paper, the results of such measurements are provided with real data.