Evaluation Of The Transportation Scheme Of Coal Mine Industry

Coal,the country’s largest underground energy source,is only behind the United States and Russia in terms of reserves compared to the rest of the world.In China,coal is already the world’s largest producer of coal every year,surpassing the U.S.and Russia.At present,coal accounts for more than 70% of China’s energy production and similar proportion in consumption.Hence,coal has become the main energy source of China’s disposable energy.And coal mining mainly bases on coal mining enterprises,and a reasonable general plan for coal mining industry can reduce the production cost of coal enterprises and improve its production efficiency.Therefore,it is very important to select an optimal general plan transportation plan.This paper studies the preliminary stage of the design of the transportation scheme of coal mining enterprises,according to the external natural conditions,transportation and production process and etc,starting from the concept of general plan transportation design,mainly around transportation,general layout to analysis and research,designs two or more schemes.The advantages and disadvantages of each scheme are discussed from the macroscopic aspect,and the analytic hierarchy process is used to establish a model that influences the main factors of coal mine industry.Through the research and analysis of the example,combining theory with practice,a more reasonable plan of coal mine general drawing is finally selected.It is of practical significance to prove the research of this paper.This paper mainly consists of transportation,general plane layout and instance analysis.Firstly,the concept of transportation and the characteristics of coal mining enterprises are introduced.Secondly,the relevant elements of general plane layout and some principles and requirements of general layout of coal mine industry are expounded.Finally,through the analytic hierarchy process,the three general plans ofa coal mine are selected and the most reasonable plan is selected.