Print Email Facebook Twitter Real-Time Insight in Geotechnical Risks Part of: Geotechnical Safety and Risk V· list the conference papers Title Real-Time Insight in Geotechnical Risks: Monitoring during the Observational Method Author Galenkamp, H.F. Bosma, C.F. Date 2015-10-16 Abstract Designing challenges engineers to develop both economically attractive and safe designs. This might seem a paradox, but with the application of the observational method, wherein safety is checked by real-time monitoring, economic design and safety are united. The observational method is recently successfully applied in the Netherlands during the excavation works of the double layered tunnel across densely populated central Maastricht. The uncertainties in the limestone conditions and possible karst holes, combined with a length 2.5 km of tunnel, made the observational method very applicable. This paper outlines the application of state of the art real-time monitoring techniques as vital part of the observational methods' success. The individual components of the monitoring network will be discussed with an emphasis on reliability and availability of data. Actual data is presented and attention is paid to the essential relation of the monitoring team with the geotechnical engineers and excavation crew. Subject observational methodmonitoringlimestonemeasuring passive resistancestrut forcesstrain measurementswater pressure measurementsdewateringeconomically attractive design To reference this document use: http://resolver.tudelft.nl/uuid:dc731a89-ad32-4dc6-a651-603d1a03aae5 DOI https://doi.org/10.3233/978-1-61499-580-7-984 Part of collection Conference proceedings Document type conference paper Rights (c) 2015 The Authors and IOS Press, Creative Commons CC-BY Files FILE STAL9781614995807-0984 1.32 MB Close viewer /islandora/object/uuid:dc731a89-ad32-4dc6-a651-603d1a03aae5/datastream/OBJ/view