基于排队论的生活垃圾转运站扩建工程交通组织设计  

Traffic Organization Design of Expansion Project for Domestic Waste Transfer Station Based on Queuing Theory

作　　者：刘欢欢[1] 卢加伟[2] 王宏辉[1] 廖利[2] 

机构地区：[1]中机国际工程设计研究院有限责任公司,湖南长沙410007 [2]华中科技大学环境科学与工程学院,湖北武汉430074

出　　处：《环境卫生工程》2015年第1期52-55,共4页Environmental Sanitation Engineering

摘　　要：以长沙市第一生活垃圾转运站扩建工程为实例,建立M/M/C排队模型定量评价交通组织效率,同时定性分析工程经济性等要素,对不同的扩建方案进行综合评价,选定了在卸料大厅两端设栈桥与现有栈桥连通的方案作为推荐方案。对服务强度变化对系统服务效率的影响进行了敏感性分析,建议运营单位在节假日采取有效方式,避免服务强度超过0.90后引发的站内交通拥堵。Taking the expansion project of Changsha First Domestic Waste Transfer Station as the example,the M/M/C queuing model was built to quantitatively evaluate the efficiency of traffic organization,qualitatively analyze the engineering economy,and synthetically evaluate different expanding plans.The plan was recommended that the trestle bridges was built at both ends of unloading hall to connect the existing trestle bridges.A sensitivity analysis was performed for the influence of service intensity on service efficiency of the transfer system.It is suggested operating units should take effective ways during holidays to avoid traffic jam in the stations after service intensity exceeding 0.90.

关 键 词：生活垃圾 转运站 扩建 交通 排队论 

分 类 号：TU993[建筑科学—市政工程]