In engineering practice, it is often necessary to increase the effectiveness of existing protective constructions for ports and coasts (i. e. breakwaters) by extending their configuration, because existing configurations don't provide the appropriate environmental conditions. That extension task can be considered as an optimisation problem. In the paper, the multi-objective evolutionary approach for the breakwaters optimisation is proposed. Also, a greedy heuristic is implemented and included to algorithm, that allows achieving the appropriate solution faster. The task of the identification of the attached breakwaters optimal variant that provides the safe ship parking and manoeuvring in large Black Sea Port of Sochi has been used as a case study. The results of the experiments demonstrated the possibility to apply the proposed multi-objective evolutionary approach in real-world engineering problems. It allows identifying the Pareto-optimal set of the possible configuration, which can be analysed by decision makers and used for final construction

翻译：在工程实践中,往往有必要通过扩大现有港口和海岸保护性建筑(即防裂水)的配置来提高现有保护性建筑(即防裂水)的有效性,因为现有的配置不能提供适当的环境条件。扩展任务可被视为一个优化问题。在文件中,提出了防裂水优化的多目标进化方法。此外,还实施了贪婪的休克法,并将之纳入算法,从而能够更快地找到适当的解决办法。确定附带的防裂水的最佳变体,在苏契黑海大港提供安全的船舶停泊和操纵船舶的最佳变体的任务已被作为案例研究使用。实验结果表明有可能在现实世界的工程问题中采用拟议的多目标进化方法。它能够确定可能的配置的Pareto-最佳组合,决策者可以对此进行分析并用于最后的建设。