Extensional collapse of the Tibetan Plateau: Results of three-dimensional finite element modeling (original) (raw)

This research examines the extensional collapse of the Tibetan Plateau using three-dimensional finite element modeling to investigate the mechanics behind the widespread crustal extension observed in the region. The model highlights the balance between gravitational buoyancy forces and tectonic compressive stresses, predicting that significant extensional stresses only emerge as the plateau reaches approximately 75% of its current elevation, with implications for understanding crustal dynamics and the geological evolution of the Tibetan region.