Đánh giá ảnh hưởng của giao thông thủy đến sạt lở bờ sông Cần Thơ

Abstract

This study aims to develop a numerical model for simulating ship waves generated by barges navigating the Can Tho River. Secondary bathymetric data were collected from the hydrographic survey records of the Can Tho embankment construction project. Water levels, ship-induced waves, and river flow conditions were recorded using the ADCP Sentinel-V20 device. The model was calibrated and validated against in-situ wave measurements to ensure accuracy. The calibration and validation results indicate that the model reliably simulates ship waves in the Can Tho River, demonstrating its applicability for further hydrodynamic studies and impact assessments of ship waves to the river bank erosion.