The Evaluation Of The Adaptability Of Port Collecting And Distributing System

Port is an important strategic resource when a national want to participet in international economic cooperation and competition, and the global economic growth drives the development of the port industry. The port collecting and distributing is a core component of the system, in the port logistics system plays a vital role in the smooth port collecting and distributing is to ensure the rapid development of the port. Port throughput capacity of the port operation of the embodiment also reflects the level of economic development in the port area, port throughput of the port collecting and distributing are essential to achieving the healthy functioning of the system, so port collecting and distributing system and the Adaptive research has practical significance.In this paper, the major study is the port collecting and distributing system and the adaptability of the port throughput. This article first port collecting and distributing system, and research background, research significance is described, and research status at home and abroad are summarized. In the relevant theoretical part of the system concept, structure and functions were defined, and comprehensive evaluation methods and port logistics system concept, structure and functions were analyzed. The main contents of the article include: local acts capacity of the port collecting and distributing system analysis and evaluation of local acts system suitability. Set of local acts in the capacity of the analytical part, through the relevant questionnaires and consulting the opinions of experts on indicators for screening, and through improved analytic hierarchy process (AHP) to determine the weight of individual indicators, while local acts on the set of various indicators of ability to immeasurable steel processing capacity of the port of the ort collecting and distributing system are calculated; Set of local acts in the port system adaptability evaluation component, the introduction of the concept of adaptive coefficients, the degree of adaptation a detailed delineation and definition, and through the establishment of preference for restraint cone (DEA) model to evaluate adaptability. Results of the evaluation show that: the port capacity is not the larger set of local acts as possible, but should and port throughput adapt to the development and changes, ability to set local acts should not be ahead of the throughput of the port development and changes, much less lag, while the should be coordinated with the development.