J Blaber, B Adair, A Antoniou - Experimental Mechanics, 2015 - Springer
Abstract Digital Image Correlation (DIC) is an important and widely used non-contact technique for measuring material deformation. Considerable progress has been made in …
Large and destructive earthquakes on mature faults in Earth's crust occur as slip in a layer of a fine granular material—fault gouge—produced by comminution during sliding,. A range of …
AJ Rosakis, V Rubino… - Journal of Applied …, 2020 - asmedigitalcollection.asme.org
The last few decades have seen great achievements in dynamic fracture mechanics. Yet, it was not possible to experimentally quantify the full-field behavior of dynamic fractures, until …
Friction plays a key role in how ruptures unzip faults in the Earth's crust and release waves that cause destructive shaking. Yet dynamic friction evolution is one of the biggest …
Digital image correlation (DIC) is a powerful experimental technique for measuring full-field displacement and strain. The basic idea of the method is to compare images of an object …
Fluids are known to trigger a broad range of slip events, from slow, creeping transients to dynamic earthquake ruptures. Yet, the detailed mechanics underlying these processes and …
H Khatami, A Deng, M Jaksa - Computers and Geotechnics, 2019 - Elsevier
This paper presents the results of an experimental investigation of the active arching effect in soils using the Digital Image Correlation (DIC) technique. A trapdoor apparatus was filled …
Earth deformation is a multi-scale process ranging from seconds (seismic deformation) to millions of years (tectonic deformation). Bridging short-and long-term deformation and …
Subpixel correlation of preevent and postevent air photos reveal the complete near‐field, horizontal surface deformation patterns of the 1992 Mw 7.3 Landers and 1999 Mw 7.1 …