First 3D characterization of the Rhône Messinian Canyon in the Tricastin area from complementary geophysical approaches

Autor: Froment, Berenice, Cushing, Edward Marc, Gelis, Celine, Bagayoko, Nanaba, Beaupretre, Sophie, Boue, Pierre, Do Couto, Damien, Magnin, Olivier, Mocochain, Ludovic, Mordret, Aurélien, Rubino, Jean-Loup, Tourette, Alexandre

Publikováno v: ECEES 2022-3rd European Conference on Earthquake Engineering and Seismology
ECEES 2022-3rd European Conference on Earthquake Engineering and Seismology, Romanian Association for Earthquake Engineering, UTCB, INFP, Sep 2022, Bucarest, Romania

Superficial geological layers can strongly modify the surface ground motion induced by an earthquake through the so-called “site effects”. One common approach to estimate these local effects at a specific site relies on the numerical simulation o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2191::a2b60d25425805883f4120df12d29df1
https://hal-irsn.archives-ouvertes.fr/irsn-03962474/file/Contribution_3ECEES_Revised_PP.PDF

Two dense seismic campaigns in the French Rhône valley for characterizing site effects

Autor: FROMENT, Berenice, Cushing, Edward Marc, GELIS, Celine, Beaupretre, Sophie, Boué, Pierre, Bouzat, Gilbert, Chaljub, Emmanuel, Cotton, Fabrice, Gisselbrecht, Loic, Haendel, Annabel, Hannemann, Katrin, Hillmann, Laura, Lavoué, François, Magnin, Olivier, Metral, Laurent, Mordret, Aurélien, Ohrnberger, Matthias, Pilz, Marco, Stehly, Laurent, Tourette, Alexandre, Zhu, Chuanbin

Publikováno v: Journées Scientifiques et Techniques RESIF, RESIF
Journées Scientifiques et Techniques RESIF, RESIF, Nov 2021, Obernai, France. 2021
5èmes Rencontres Scientifiques et Techniques Résif
5èmes Rencontres Scientifiques et Techniques Résif, Nov 2021, Obernai (67210), France

International audience; We present here datasets acquired in the French Rhône valley in the heavily industrialized area surrounding the Tricastin Nuclear Site (TNS). TNS is located above an ancient Rhône canyon now filled with sediments. In order t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::187af419ac8b49cf33edc2cd7e02436f
https://hal.science/hal-03513507/file/0000175195_001.PDF

Developping a novel GPR-based paleoseismology. Case studies on the active strike slip faults in New Zealand

Autor: Beaupretre, Sophie

Publikováno v: Sciences de la Terre. Université de Grenoble, 2013. Français. ⟨NNT : 2013GRENU001⟩

Collecting information on past strong earthquakes is crucial to anticipate the characteristics of the future strong earthquakes that threaten us. A part of the traces left by the past earthquakes remains hidden in the first few meters of the ground.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::bdb789d8388dc1ebf736f3125b185565
https://theses.hal.science/tel-00934235/document

Finding the buried record of past earthquakes with GPR-based palaeoseismology: a case study on the Hope fault, New Zealand

Autor: Beaupretre, Sophie, Garambois, Stephane, Manighetti, I., Malavieille, Jacques, Sénéchal, G., Chatton, Marina, Davies, T., Larroque, C., Rousset, Dominique, Cotte, Nathalie, Romano, Christian

Publikováno v: Geophysical Journal International
Geophysical Journal International, 2012, 189 (1), pp.73-100. ⟨10.1111/j.1365-246X.2012.05366.x⟩
Geophysical Journal International, Oxford University Press (OUP), 2012, 189 (1), pp.73-100. ⟨10.1111/j.1365-246X.2012.05366.x⟩

International audience; In places where sedimentation and erosion compete at fast rates, part of the record of past earthquakes on faults may be buried, hence hidden, in the first few metres below the surface. We developed a novel form of palaeoseism

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::4b3d11e15efe9ad55a3a80905aa1cdf3
https://hal.science/hal-00704560/document