Сериальное издание: AIP Conference Proceedings. Proceedings of the International Conference on Advanced Materials with Hierarchical Structure for New Technologies and Reliable Structures (Tomsk, Russia, 1-5 October 2019)
Страницы: 020363-020363
Аннотация
Changes in the earth's crustal relief in the fold-thrust belts can provide information about the features of their development and the type of friction between the sedimentary layer and the basement. The paper considered cases where friction is constant and decreases when high values of plastic deformation are achieved. Cases are considered when the sediment layer is active and moves toward the basement and when the basement moves up under the sediment. The purpose of the study is determining the differences between the models based on the change in the relief and the distribution of plastic deformation localization zones. The obtained results are compared with the theory of the critical wedge and physical experiment. The problem is solved by a numerical method in an elastoplastic formulation.
