Abstract:Goose-head inlet is one of typical bending bifurcated reaches of the middle and lower Yangtze River. Channel such as Yaojian, Luxikou , Luohuzhou watercourse belong to this type. Goose head inlet is usually characterized by multi-branch-state swing, beach volatile, air tank, and frequent channel change. To ensure smooth waterway and stable regime, we must regulate this type of channel. Based on relevant information, this paper analyzes variation characteristics and navigation-obstruction features of a goose head shaped inlet. Combining with several regulation works concerning goose-head bifurcated channel, this paper presents the regulation measures for the goose-head inlet channel.