2026-05-15T02:34:35Zhttp://doidb.wdc-terra.org/oaip/oai

oai:doidb.wdc-terra.org:85672025-09-29T09:30:39ZDOIDBDOIDB.FID

false4DOIDB.FID 10.5880/fidgeo.2025.087 Han, Liyang Liyang Han College of Geosciences, China University of Petroleum, Beijing, China Ge, Zhiyuan Zhiyuan Ge 0000-0002-6029-5512 College of Geosciences, China University of Petroleum, Beijing, China Rosenau, Matthias Matthias Rosenau 0000-0003-1134-5381 GFZ German Research Centre for Geosciences, Potsdam, Germany GFZ Data Services 2025 EPOS TCS MSL analogue models of geologic processes deformation > shearing Rheometer Silicon/Silly putty/PDMS Stress exponent Viscosity Han, Liyang Liyang Han College of Geosciences, China University of Petroleum, Beijing, China Han, Liyang Liyang Han College of Geosciences, China University of Petroleum, Beijing, China Han, Liyang Liyang Han College of Geosciences, China University of Petroleum, Beijing, China Ge, Zhiyuan Zhiyuan Ge 0000-0002-6029-5512 College of Geosciences, China University of Petroleum, Beijing, China Ge, Zhiyuan Zhiyuan Ge 0000-0002-6029-5512 College of Geosciences, China University of Petroleum, Beijing, China Ge, Zhiyuan Zhiyuan Ge 0000-0002-6029-5512 College of Geosciences, China University of Petroleum, Beijing, China Ge, Zhiyuan Zhiyuan Ge 0000-0002-6029-5512 College of Geosciences, China University of Petroleum, Beijing, China Rosenau, Matthias Matthias Rosenau 0000-0003-1134-5381 GFZ German Research Centre for Geosciences, Potsdam, Germany Rosenau, Matthias Matthias Rosenau 0000-0003-1134-5381 GFZ German Research Centre for Geosciences, Potsdam, Germany Rosenau, Matthias Matthias Rosenau 0000-0003-1134-5381 GFZ German Research Centre for Geosciences, Potsdam, Germany Rosenau, Matthias Matthias Rosenau 0000-0003-1134-5381 GFZ German Research Centre for Geosciences, Potsdam, Germany Rosenau, Matthias Matthias Rosenau 0000-0003-1134-5381 GFZ German Research Centre for Geosciences, Potsdam, Germany Rosenau, Matthias Matthias Rosenau 0000-0003-1134-5381 GFZ German Research Centre for Geosciences, Potsdam, Germany Rosenau, Matthias Matthias Rosenau 0000-0003-1134-5381 GFZ German Research Centre for Geosciences, Potsdam, Germany Rosenau, Matthias Matthias Rosenau 0000-0003-1134-5381 GFZ German Research Centre for Geosciences, Potsdam, Germany Rosenau, Matthias Matthias Rosenau 0000-0003-1134-5381 GFZ German Research Centre for Geosciences, Potsdam, Germany HelTec - Helmholtz Laboratory for Tectonic Modelling (GFZ German Research Centre for Geosciences, Germany), Matthias Matthias HelTec - Helmholtz Laboratory for Tectonic Modelling (GFZ German Research Centre for Geosciences, Germany) 0000-0003-1134-5381 GFZ German Research Centre for Geosciences, Potsdam, Germany Rosenau GFZ German Research Centre for Geosciences, Potsdam, Germany Dataset CC BY 4.0 This dataset provides rheometric data of three PDMS silicones used for analogue modelling in the experimental tectonics laboratory at China University of Petroleum (CUP).

The material samples have been analyzed at the Laboratory for Experimental Tectonics at GFZ Helmholtz Centre for Geosciences, Potsdam (HelTec) using an Anton Paar Physica MCR 301 rheometer in a plate-plate configuration at room temperature (21˚C). Rotational (controlled shear rate) tests with shear rates varying from 10^4 to 1 s^-1 were performed.

According to our rheometric analysis, the material is quasi-Newtonian (n~1) at strain rates below 10-2 s-1 and weakly shear rate thinning above. The viscosities of the three materials range between 8*10^4 to 3*10^5 Pa s.