哈尔滨工程大学学报2025，Vol.46Issue(10)：1932-1941,10.DOI:10.11990/jheu.202405045
基于改进的混沌云人工蜂群算法的抽蓄电站加劲环明管结构优化设计
Structural optimal design of the stiffening ring tube in the pumped storage power station based on ICCABC
摘要
Abstract
This study aims to address the deficiencies in the optimization method of the stiffening ring tube in pumped storage power stations.For this purpose,this work proposes an improved chaotic cloud artificial bee colony algorithm(ICCABC)to explore its application in the structural optimization of the stiffening ring tube in pumped storage power stations.According to the actual engineering situation of a pumped storage power station in Anhui Province,the stiffening ring tube and load environment are simulated and assessed by the finite element method.The results demonstrate that the initial design scheme exhibits a large optimization space.Based on the optimal de-sign theory,an optimal method for ICCABC integrated with the finite element program,designed using the ANSYS parametric design language,is proposed to compute the structural optimal design dimensions of the stiffening ring tubes in a pumped storage power station.As observed,the steel can be saved by 10.6%per unit length compared with the initial design scheme,while the construction cost can be decreased under the premise of ensuring the safety and reliability of the structure.This approach is a suitable method for the structural design of the stiffening ring tube in pumped storage power stations.关键词
加劲环明管/结构优化设计/结构可靠度/人工蜂群算法/ANSYS参数化设计语言/混沌云模型/临界外压/自振频率Key words
stiffening ring tube/structural optimal designing/structural reliability/artificial bee colony algorithm(ABC)/ANSYS parametric design language(APDL)/chaotic cloud model/critical external pressure/natural fre-quency分类
水利科学引用本文复制引用
易强,李明伟,曹雁..基于改进的混沌云人工蜂群算法的抽蓄电站加劲环明管结构优化设计[J].哈尔滨工程大学学报,2025,46(10):1932-1941,10.基金项目
国家自然科学基金青年项目(51509056). （51509056）
