Nghiên cứu xác định lớp bùn loãng trên tuyến luồng bằng thiết bị đo sâu hồi âm đơn tia 2 tần số phục vụ bảo đảm an toàn hàng hải

Abstract

The waterways are often sedimented, this newly deposited layer is mostly a low-concentration fine-grained alluvial layer (fluid mud), this fluid mud layer can still be used to run trains. The use of a new fluid layer of mud formed at the bottom of the channel to reduce the depth of bottom below the ship, increase the volume of cargo carried or increase the size of the vessel entering the channel will be significant in improving the efficiency of channel operation ship. In this paper, the author presents new research results on experimental measurement and data processing to determine the fluid mud layer, evaluating the practical applicability of the 2-frequency single-ray echo sounding apparatus to determine the thin mud layer on the navigational channel to safety.