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Applied Filters
2930 data publications found
Digital Image Correlation data from oblique convergence experiments with wet kaolin
Cooke, Michele | Toenenboehn, Kevin | Hatch, Jennifer
2019
Experiments of oblique convergence at angles of 5, 10, 15, 20, 25 and 30 degrees from the margin within wet kaolin. One suite of experiments, denoted as ‘precut’, has a vertical surface precut within the clay with an electrified wire. The precut surface lies directly above the basal oblique...
Supplementary material to "Machine Learning can predict the timing and size of analog earthquakes"
Corbi, Fabio | Sandri, Laura | Bedford, Jonathan | Funiciello, Francesca | Brizzi, Silvia | Rosenau, Matthias | Lallemand, Serge
2016
This data set includes the results of digital image correlation of one experiment on subduction megathrust earthquakes with interacting asperities performed at the Laboratory of Experimental Tectonics (LET) Univ. Roma Tre in the framework of AspSync, the Marie Curie project (grant agreement...
Ring-shear test data of feldspar sand from the CNR-IGG Tectonic Modelling Laboratory at the University of Florence (Italy)
Zwaan, Frank | Rudolf, Michael | Pohlenz, Andre | Corti, Giacomo | Keir, Derek | Sani, Federico
2020
This dataset provides internal data from ring-shear tests (RST) on a feldspar sand material that has been used in tectonic experiments by among others Montanari et al. (2017) and Zwaan et al. (2020) in the Tectonic Modelling Laboratory of CNR-IGG at the Earth Sciences Department of the...
4D X-Ray CT data and surface view videos of analogue models exploring rift interaction in orthogonal and rotational extension
Zwaan, Frank | Schreurs, Guido
2020
This data set includes videos depicting the surface evolution of 29 analogue models on crustal extension, as well as 4D CT imagery (figures and videos) of two of these experiments. The experiments examined the influence of the method for driving extension (orthogonal or rotational) on the...
Effect of sieving height on density and friction of brittle analogue material: Ring-shear test data of corundum sand used for analogue experiments in the Tectonic Modelling Lab of the University of Bern (CH)
Schmid, Timothy | Schreurs, Guido | Warsitzka, Michael | Rosenau, Matthias
2019
This dataset provides friction data from ring-shear tests (RST) for a corundum sand (“NKF120”). This material is used in various types of analogue experiments in Tectonic Modelling Lab of the University of Bern as an analogue for brittle layers in the crust or lithosphere. The material has been...
Discrete Element Method model data of biaxial shear deformation
van den Ende, Martijn
2018
Owing to their destructive potential, earthquakes receive considerable attention from laboratory studies. In friction experiments, stick-slips are studied as the laboratory equivalent of natural earthquakes, and numerous attempts have been made to simulate stick-slips numerically using the...
Velocity-dependent slip weakening by the combined operation of pressure solution and foliation development
Niemeijer, Andre
2018
Phyllosilicate-bearing faults are characterized by an anastomosing foliation with intervening hard clasts and are believed to be long-term weak structures. Here, I present results of sliding experiments on gouges of 80 wt% quartz and 20 wt% muscovite, sheared under hydrothermal conditions at...
Mechanical and microstructural data used in the article Pijnenburg et al., Deformation behaviour of sandstones from the seismogenic Groningen gas field: Role of inelastic versus elastic mechanisms
Pijnenburg, Ronald | Verberne, Berend | Hangx, Suzanne | Spiers, Christopher
2015
Hydrocarbon or groundwater production from sandstone reservoirs can result in surface subsidence and induced seismicity. Subsidence results from combined elastic and inelastic compaction of the reservoir due to a change in the effective stress state upon fluid extraction. The magnitude of...
Experimental and model data of aggregate compaction by pressure solution
van den Ende, Martijn
2017
Intergranular pressure solution creep is an important deformation mechanism in the Earth’s crust. The phenomenon has been frequently studied and several analytical models have been proposed that describe its constitutive behavior. These models require assumptions regarding the geometry of the...
Compaction creep data uniaxial compaction of quartz sand in various chemical environments
Schimmel, Mariska | Hangx, Suzanne | Spiers, Chris
2019
We studied the effect of pore fluid chemistry on compaction creep in quartz sand aggregates, as an analogue for clean, highly porous, quartz-rich reservoir sands and sandstone. Creep is specifically addressed, because it is not yet well understood and can potentially cause reservoir...