Our tools are numerical modelling based on analytical approach (elasticity theory) and finite element method (including realistic rheology, thermal structure and erosion processes). Our approach is used in collision zone (Taiwan, Nepal, Longmen Shan), in rifting zone (Asal, Corinth), as well as along major strike-slip fault (San Andreas Fault, Altyn Tagh Fault).

The data used come from seismology, geodesy, gravity, geomorphology, thermochronology, petrology and structural geology.

This work is driven by an attempt to deepen our understanding of the dynamic of the lithosphere.

Key interests:

• Seismic cycle and montain building.
• Relationship between tectonic and erosion.
• Spati-temporal changes in stream dynamics
• Postseismic deformation and stress transfert.
• Seismogenic fault zone and crustal rheology.

Main collaborators :

J.P. Avouac, O. Beyssac, L. Bollinger, F. Brunet, A. Burtin, N. Chamot-Rooke, M. Diament, M. Flouzat, V. Godard, G. Hetenyi, R. Jolivet, J. Lavé, C. Lasserre, J.L. Nabelek, G. Peltzer, P. Segall, J. de Sigoyer, M. Simoes, P. Steer, J. Vergne, C. Vigny ...