Research of assessment on compound channel establishment based on SPA-AHP method

Kangli Liu; Zhongzhou Fan; Yifan Zhang

doi:10.1117/12.2619994

22 December 2021 Research of assessment on compound channel establishment based on SPA-AHP method

Kangli Liu, Zhongzhou Fan, Yifan Zhang

Proceedings Volume 12058, Fifth International Conference on Traffic Engineering and Transportation System (ICTETS 2021); 1205850 (2021) https://doi.org/10.1117/12.2619994
Event: 5th International Conference on Traffic Engineering and Transportation System (ICTETS 2021), 2021, Chongqing, China

Abstract

In order to verify the safety and effectiveness of setting up a compound channel under the condition of limited input cost, this paper selects Dongjiakou port as a specific research object and adopts Set Pairs Analysis-Analytic Hierarchy Process (SPA-AHP) to establish an evaluation index system to evaluate the safety and effectiveness of its current channel and the pre-setting compound channel. Firstly, select safety and effectiveness as the first-level indicators to establish a comprehensive evaluation index system for the channel. Then, the AHP is used to calculate the comprehensive weight value of each index. The SPA theory is used for the evaluation of comprehensive grade of the channel. The results show that the establishment of Dongjiakou port compound channel has higher navigation efficiency, increases economic and social benefits, greatly reduces the possibility of ship collision and other accidents, and the safety situation tends to be safe. This method can provide effective theoretical basis and support for the establishment of compound channel in coastal ports in the future.

Citation Download Citation

Kangli Liu, Zhongzhou Fan, and Yifan Zhang "Research of assessment on compound channel establishment based on SPA-AHP method", Proc. SPIE 12058, Fifth International Conference on Traffic Engineering and Transportation System (ICTETS 2021), 1205850 (22 December 2021); https://doi.org/10.1117/12.2619994

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