摘要
为满足地铁施工接续的紧凑性要求,针对欣嘉园区间地铁工程施工过程提出机械设备优化调度方案。考虑时间重叠和不重叠两种情况来计算施工工序相关性。基于任务间的搭接约束情况构建机械设备动态优化调度模型。以总施工时间和作业工序间时间间隔最短为目的构建优化调度目标函数。利用改进人工蜂群算法进行迭代求解,得到最优调度方案。实验结果表明,该方法应用后所有施工工序总间隔时间为22.1 h,能够满足相关要求。
To meet the compactness requirements of subway construction,an optimized scheduling plan for construction machinery and equipment is proposed for the Xinjiayuan section of the subway project.The approach considers both overlapping and non-overlapping time scenarios to analyze the correlation between construction processes.A dynamic optimization scheduling model for machinery and equipment is developed based on task overlap constraints.The objective function is designed to minimize the total construction time and the time intervals between operations.An improved artificial bee colony algorithm is used for iterative solving to obtain the optimal scheduling scheme.Experimental results show that after applying this method,the total interval time between all construction processes is reduced to 22.1 hours,effectively meeting the project requirements.
作者
李维维
LI Wei-wei(The 5th Engineering Co.,Ltd.Of China Railway 18th Bureau Group,Tianjin 300451,China)
出处
《广东水利电力职业技术学院学报》
2025年第2期54-58,共5页
Journal of Guangdong Polytechnic of Water Resources and Electric Engineering
关键词
地铁工程
机械设备
动态调度
集成优化
改进人工蜂群
subway engineering
mechanical equipment
dynamic scheduling
integrated optimization
improved artificial bee colony
