The Plan And Research On The Asphalt Mix Device Of Yangzhou

The plan and research of the asphalt mixing device is the necessary requirement ofthe road construction and the advancement of road construct The rationality of theasphalt mixing devices' layout not only influences the arrangenmet of construction, butalso has effect to the quality and benefit of the construction.It also has effect to theinvestment cost of the construction company and the enviroment.According to the current status of asphalt road surface of Yanzhou and theinvestigation of the trend of road construction during the eleventh five years plan,thepaper gives a evaluation of the demand of asphalt concrete in Yangzhou.By the analyseof status quo and trend of the asphalt mixing devices'research inside and outside thecountry and the compare of the different type of asphalt mixing device,it demonstratesthe feasibility and necessity of constructing asphlt mix device in Yanzhou.The paper analyses the main factors and cost that affects the selection of the placefor asphalt mixing and the way to calculate the main cost.It gives the model of selectionthe place for the asphalt mixing in the view of economic and technology and the layoutof the asphalt device in Yangzhou was put forward.The author also studies the selection of the constructing machine which matches theasphalt mixing device by using the queueing theory which was put forward byA.K.Erlang a engineer comes form Danmark and gives the main points for thereasonable selection of the machines which matches the asphalt mixing device.The production managerment of the asphalt mixing device is also an important partof the paper and some discussion was given.Totally speaking, this study will give a guidance for the plan and managerment ofthe asphalt mixing device in Yangzhou.