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The Monitoring Of Slow Moving Landslides And Assessment Of Stabilisation Measures Using An Optical-Mechanical Crack Gauge, Jan Klimeš, Matt D. Rowberry, Jan Blahůt, Miloš Briestenský, Filip Hartvich, Blahoslav Košťák, Jan Rybář, Josef Stemberk, Petra Štěpančíková
The Monitoring Of Slow Moving Landslides And Assessment Of Stabilisation Measures Using An Optical-Mechanical Crack Gauge, Jan Klimeš, Matt D. Rowberry, Jan Blahůt, Miloš Briestenský, Filip Hartvich, Blahoslav Košťák, Jan Rybář, Josef Stemberk, Petra Štěpančíková
Matt D Rowberry
It is possible to monitor slow moving landslides and assess landslide stabilisation measures over protracted periods using an optical-mechanical crack gauge, called a TM-71. This technical note outlines the theoretical background to the gauge and illustrates its practical application through a number of case studies. These studies are drawn from a range of landslide types and stabilisation measures. In terms of monitoring slow moving landslides, three studies of deep-seated deformations are presented. The Taukliman coastal landslide on the Black Sea Coast is characterised by vertical and horizontal displacements of up to 0.2 mm.yr-1 and sudden earthquake-induced dilations of up to …