All Outputs (3)

Measuring sub-mm structural displacements using QDaedalus: a digital clip-on measuring system developed for total stations (2014)
Journal Article

The monitoring of rigid structures of modal frequencies greater than 5 Hz and sub-mm displacement is mainly based so far on relative quantities from accelerometers, strain gauges etc. Additionally geodetic techniques such as GPS and Robotic Total Sta... Read More about Measuring sub-mm structural displacements using QDaedalus: a digital clip-on measuring system developed for total stations.

Long-period surface motion of the multi-patch Mw9.0 Tohoku-Oki earthquake (2014)
Journal Article

We show that it is possible to capture the oscillatory ground motion induced by the Tohoku-Oki event for periods ranging from 3 to 100s using Precise Point Positioning (PPP). We find that the ground motions of the sedimentary basins of Japan were lar... Read More about Long-period surface motion of the multi-patch Mw9.0 Tohoku-Oki earthquake.

Identification of soil-structure interaction effects based on geodetic monitoring of a railway bridge (2014)
Conference Proceeding

The monitoring of bridges using geodetic methodologies permits the direct measurement of displacements and potential identification of effects of soil-structure interaction. In this study the response of the historical Gorgopotamos railway (Central G... Read More about Identification of soil-structure interaction effects based on geodetic monitoring of a railway bridge.