混凝土搅拌站配送车辆协同调度  

Coordinated dispatching of distribution vehicles in concrete batching plant

作　　者：杨杰 宗浩阳 马军旭 郭迪 施进发 汪良强 YANG Jie;ZONG Haoyang;MA Junxu;GUO Di;SHI Jinfa;WANG Liangqiang(School of Mechanical Engineering, North China University of Water Resources and Electric Power, Zhengzhou 450045, China;Zhengzhou Sanhe Hydraulic Machinery Co. , Ltd. , Zhengzhou 450045, China)

机构地区：[1]华北水利水电大学机械学院,郑州450045 [2]郑州三和水工机械有限公司,郑州450045

出　　处：《中国科技论文》2021年第6期644-648,656,共6页China Sciencepaper

基　　金：国家自然科学基金资助项目(71371172);河南省科技厅科技攻关项目(182102210060)。

摘　　要：针对混凝土生产企业集团化运营,各子搅拌站之间需紧密合作的问题,提出了多个混凝土搅拌站对多个工地之间运输车辆协同调度方案。根据混凝土配送行为特征,建立以多个施工工地中断浇筑和等待浇筑的运输车辆协同配送为目标的数学模型,运用改进的双层算子编码形式遗传算法对模型进行求解,并通过算例验证了模型和算法的有效性。结果表明,所提算法具有较好的寻优能力,有效降低了车辆和施工工地的等待时间,提高了施工效率。In order to solve the problem that concrete production enterprises need to cooperate closely with each sub-batching plant in the group operation,a coordinated dispatching scheme was proposed for transportation vehicles between multiple concrete batching plants and multiple construction sites.According to the behavior characteristics of concrete distribution,a mathematical model was established with the goal of collaborative distribution of transportation vehicles waiting for pouring and stopping pouring in multiple construction sites.The improved double-layer operator coding genetic algorithm was used to solve the model,and the effectiveness of the model and algorithm was verified by an example.The results show that the algorithm has good optimization ability,effectively reducing the waiting time of vehicles and construction sites,and improves the construction efficiency.

关 键 词：混凝土搅拌站 商品混凝土 协同调度 改进遗传算法 车辆调度 

分 类 号：TU755.5[建筑科学—建筑技术科学]