Deformations of curvilinear river channels subject to thermoerosion

7th International Scientific Practical Conference "Modern problems of reservoirs and their catchments"

自然科学（总论）

Debol'Skaya, E.I.^1^2 ; Gritsuk, I.I.^1^3^4 ; Maslikova, O.Y.^1

Water Problems Institute, Russian Academy of Sciences, Moscow, Russia^1

Moscow State University of Civil Engineering, Moscow, Russia^2

RUDN University, Moscow

117198, Russia^3

Moscow Automobile and Rd. Construction State Technical University, Moscow

125319, Russia^4

关键词: Combined effect;    Laboratory experiments;    River channels;    Thermal erosion;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/321/1/012027/pdf
DOI  :  10.1088/1755-1315/321/1/012027

学科分类：自然科学（综合）

来源: IOP

【 摘 要 】

This study focuses on the deformation of curvilinear segments of the channels of rivers flowing in the permafrost, under a combined effect of water flow and thermal erosion. A mathematical model presented in this article consists of three blocks: thermal, hydrodynamic, and deformation. The model has been tested against data of laboratory experiments.