Estimation of Bank Stability in Yangling Section of Weihe River Basin

Abstract

The stability of the river bank directly affects the integrity of the physical structure of the river, which in turn affects the ecological security of the river, and it also affects the safety of the people on both sides of the river. Construction near the banks of the Yangling section of the Weihe River Basin may cause disturbances to the stability near the riverbanks, and the stability of the riverbanks is also an important indicator of river water ecological security. Therefore, in view of the riverbank stability in the Yangling section of the Weihe River Basin, the bank stability of the Yangling Section of the Weihe River Basin is evaluated, and then effective suggestions are put forward for the later construction. The results show that: (1) The riparian stability of the river reaches is considered unhealthy.(2) For construction in the river course, the river channel should be stabilized by smooth excavation along the bank slope, cutting and straightening, etc., to improve the effect of water flow conditions and reduce the scouring of the river bank. (3) Standardize the behavior of sand mining and soil borrowing in the river channel, and minimize the disturbance to the river bank.