The Design And Implementation Of Evaluation System For Stabile Mining Zone Of Coal Mine Based On Django

Coalbed Methane(CBM)is a clean,high-quality energy and chemical raw material that has risen internationally in the past decade or two.Its main component is methane.In March 2013,the National Energy Administration of China issued the CBM Industry Policy,hoping to develop the CBM industry into an important emerging energy industry.CBM has also become a national strategic resource.The greenhouse effect caused by coal bed methane is very high,and it has a strong destructive effect on the ecological environment.If coal-bed methane is preferentially mined before coal mining,the risk of gas explosion in the coal mine can be effectively reduced.Therefore,it is of great significance to study how to use software to assist the exploitation of coalbed methane.In view of the above situation,this thesis establishes an algorithm model of CBM volume estimation based on the calculation method of the CBM industry,and designs and implements an Evaluation System for Stabile Mining Zone of Coal Mine based on Django,which provides information input,calculation of stope released range,volume calculation of the coalbed methane reservoir,and calculation of the coalbed methane reserves in the stable mining zone,to assist decision makers in planning coalbed methane production.This thesis carried out the following main work:(1)Analyze and compare the research status of coal bed methane mining auxiliary software at home and abroad,and introduce the main key technologies for the development of coal mine mining stable area assessment system;(2)Analyze and establish the algorithm model of CBM volume estimation,and introduce how to use Python and Sym Py package to calculate some of the complex calculation formulas needed in the model;(3)Conduct detailed requirements analysis for each function of the system;(4)Based on the requirements analysis,the system is designed in detail.the system architecture,background communication process and database design are determined;(5)On the basis of requirements analysis and system design,the system has been specifically implemented.This system helps users to better plan the collection of coalbed methane in coal mines by collecting,collating and calculating complex coal mine data,improving work efficiency and reducing the probability of accidents.After it is put into use,it will further improve the algorithm and optimize and upgrade the system.