高桩码头施工网络计划仿真与资源均衡优化

Simulation and resource balance optimization of high-piled wharf construction network planning

文章对典型高桩码头施工网络计划仿真建模和资源均衡优化方法进行研究。首先,分析了典型高桩码头施工流程设计和施工空间划分方法,在此基础上建立了典型高桩码头施工网络计划仿真模型。而后在多种资源总量限定的前提下,建立了高桩码头施工网络计划“工期固定-资源均衡优化”数学模型,并设计了相应的遗传算法求解。最后通过典型工程应用说明了模型和算法的有效性,为高桩码头施工计划、施工过程管控和资源管理提供了科学依据。

In this paper,the simulation model and resource balanced optimization method aiming at the typical high-piled wharf construction network planning were studied.First,based on the analysis of process designing and the space division,a simulation model of construction network planning for typical high-piled wharf was established.Then,the"fixed duration-resource balance optimization"mathematical model was constructed under multiple resource constraints,and the corresponding genetic algorithm was designed.Finally,the validity of this method is illustrated by engineering application,which provides a scientific basis for construction planning,process control and resources management.