施工过程仿真的网络进度计划优化分析

Analysis of Network Scheduling Optimization Technique Based on Construction Simulation

将网络进度计划和施工过程仿真结合,建立了施工过程仿真的网络进度计划优化耦合模型。通过施工过程仿真检验网络进度计划安排的合理性,在此基础上,进行方案调整,再将新的网络进度计划方案应用于施工过程仿真。通过建立这种反馈机制,实现了网络进度计划的实时控制与调整,并分析了施工机械的资源利用率。编程实现了信息交流的自动化。实例分析表明,该耦合模型对施工进度管理和决策有较好的指导作用。

Network chart is the most commonly used way to plan and analyze the construction schedule,while construction simulation is an effective method to check and adjust the schedule.In this paper,they were combined in a coupling model.In the model,construction simulation was used to test whether the arrangement of the construction schedule was right or not,according to this,the scheme of the network schedule was adjusted,and then,the new program was checked by the construction simulation again.In this way,we can finally find out the better plan of the network schedule.In addition,the utilization ratio of the machines was calculated by the simulation.The transition of the information between the construction schedule and the construction simulation was automatic in the computer program.The result of an example presents that the coupling model is useful for construction management and decision-making.