Data Publication

Supplement to: Sandbox Rheometry: Co-Evolution of Stress and Strain in Riedel- and Critical Wedge-Experiments

Ritter, Malte Christian | Santimano, Tasca | Rosenau, Matthias | Leever, Karen | Oncken, Onno

GFZ Data Services

(2017)

Descriptions

This dataset is supplementary to the article of Ritter et al. (2017). In this article, a new experimental device is presented that facilitates precise measurements of boundary forces and surface deformation at high temporal and spatial resolution. This supplementary dataset contains the measurement data from two experiments carried out in this new experimental device: one experiment of an accretionary critical wedge and one of Riedel-type strike-slip deformation. For a detailed description of the set-up and an analysis of the data, please see Ritter et al. (2017). The data available for either experiment are:• A video showing deformation in top view together with the evolution of boundary force. This file is in AVI-format.• A time-series of 2D vector fields describing the surface deformation. These vector fields were obtained from top-view video images of the respective experiment by means of digital image correlation (DIC). Each vector field is contained in a separate file; the files are consecutively numbered. The vector fields are stored in *.mat-files that can be opened using e.g. the software Matlab or the freely available GNU Octave. They take the form of Matlab structure arrays and are compatible to the PIVmat-toolbox by Moisy (2016) that is freely available. The most important fields of the structure are: x and y, that are vectors spanning a coordinate system, and vx and vy, which are arrays containing the actual vector components in x- and y-direction, respectively.• A file containing the measurements of the boundary force applied to drive deformation. This file is also a *.mat-file, containing a structure F with fields force, velocity and position. These fields are vectors describing the force applied by the indenter, the indenter velocity and the indenter position

Keywords

Originally assigned keywords

EPOS

multi-scale laboratories

analogue models of geologic processes

analogue modelling results

software tools

MSL enriched keywords

Measured property

strain

Apparatus

analogue modelling

deformation experiments

Measured property

strain

tectonic plate boundary

convergent tectonic plate boundary

subduction

accretionary wedge

Software

digital image correlation (DIC)

MSL enriched sub domains i

rock and melt physics

analogue modelling of geologic processes

Source

http://dataservices.gfz-potsdam.de/panmetaworks/showshort.php?id=escidoc:2232931

Source publisher

GFZ Data Services