随着港口和城市的不断发展 ,港口与城市相邻地域的功能会因双方各自的发展而产生不同的目标和需要。具有４０～５０年以上历史的港口港区 ,大都经历了从港区推动城市发展阶段 ,到相互适应相互推动发展阶段 ,再到相互制约的不适应发展阶段。迫使港口在生产布局上从以老港区为主 As ports and cities continue to evolve, the functions of adjacent ports and cities will have different goals and needs due to their respective development. Most port harbors with a history of more than 40 to 50 years have experienced most of the unsuitable stages of development from the port area to the urban development stage, to the mutual adaptation and mutual promotion of development stage, and then to the mutual restraint. Forcing the port in the production layout from the old port area