于佳慧 李猛 谢新连 许小卫 何傲



摘要:为评价施工水域航标配布方案的合理性,提出一种主客观相结合的航标配布方案评价方法。基于对施工水域航标配布方案的经济性、技术性、适用性和可持续性影响因素的分析,建立评价指标体系。分别利用序关系分析法和离差最大化法确定主观权重和客观权重,并进一步构建双目标组合赋权优化模型确定组合权重。结合证据推理法构建施工水域航标配布方案评价方法。以某护岸工程施工水域的4个航标配布方案为例,验证了所提评价方法的可行性。
关键词:
施工水域; 航标配布; 评价方法; 组合赋权; 证据推理法
中图分类号: U644.8
文献标志码: A
Evaluation of buoy layout schemes in construction waters
YU Jiahui, LI Meng, XIE Xinlian, XU Xiaowei, HE Ao
(Integrated Transport Institute, Dalian Maritime University, Dalian 116026, Liaoning, China)
Abstract:
In order to evaluate the rationality of buoy layout schemes in construction waters, an evaluation method of buoy layout schemes with the combination of subjective method and objective method is proposed. Based on the analysis on the economic, technical, applicability and sustainability influencing factors of buoy layout schemes in construction waters, the evaluation index system is established. The subjective weight and the objective weight are determined by the rank correlation analysis method and the maximum deviation method, respectively, and a dual-objective combination weighting optimization model is further established to determine the combination weight. An evaluation method for buoy layout schemes in construction waters is constructed with the evidential reasoning algorithm. Taking four buoy layout schemes in the construction waters of a revetment project as an example, the feasibility of the proposed evaluation method is verified.
Key words:
construction waters; buoy layout; evaluation method; combination weighting; evidential reasoning algorithm
收稿日期: 2020-08-09
修回日期: 2020-12-22
基金項目: 国家重点研发计划(2017YFC0805309);中央高校基本科研业务费专项资金(3132019303)
作者简介:
于佳慧(1996—),女,辽宁大连人,硕士研究生,研究方向为交通运输规划与管理,(E-mail)390788511@qq.com;
李猛(1975—),男,辽宁大连人,副教授,博士,研究方向为交通运输规划与管理、海事管理、交通信息工程及控制,
(E-mail)zhan1121@163.com;
谢新连(1956—),男,辽宁大连人,教授,博导,博士,研究方向为交通运输规划与管理、船舶工程与经济、综合运输系统分析与设计,(E-mail)xxlian@dlmu.edu.cn
0 引 言
海上工程,如海上平台、海洋桥隧等,一般具有施工难度大、周期长、不确定性强的特点,而且在施工期内施工水域碍航物多,会对船舶通航环境造成干扰,导致通航安全性降低、通航难度增大。为保证船舶在施工水域安全经济航行,同时不妨碍海上施工,降低对周围海域环境的影响,在施工水域配布航标是施工期的必要管理措施。……