Investigation of Duiraj River meandering pattern, Using Curvature and Center Angle Coefficients

摘要

Meandering is one of the most important river engineering issues that affects human activities in the riverside boundary, so studying these areas is necessary in order to obtain accurate knowledge and to investigate possible problems and risks for optimum conservation and optimal utilization of natural resources. The purpose of this research is to investigate the quantitative characteristics and patterns of the paths studied in the Duirj River, thereby identifying the characteristics and characteristics of the studied area. The study of curling in this river indicates that the curling is low and the degree of side and middle erosion is also low. Investigating the variations of the central angle showed that the variation of the range is limited, which indicates rocks of approximately the same length along the river's path. The development of meanders usually increases the length of the canal and at the same time reduces the steepness of the river. The river in question is too developed Meander, and the rate of rifting is sinusoidal.