According to the complicated natural conditions,complex navigation environment and typical mountainous terrain construction conditions,we analyze the main factors and technical problems concerning the general layout of a port area on the upper Yangtze River and propose a reasonable arrangement scheme for the wharf,which solves the problem of hydraulic structure and handling technology design of large range of stage.Through the concept innovation and technological innovation,we propose the double“C”type 12 m heavy vehicle spacing of two-fulcrum double-car dumper,and successfully adopt the optimization plan of land saving,such as the combination of windbreak foundation and pipeline belt and the drain inside the track foundation,so as to give full play to the value of land reclamation on the upper reaches.