Comprehensive Evaluation Of Underground Non-coal Mine Safety Situation Computer-aided System

This thesis is base on dividing the whole non-coal underground mining system into 11 estimating units,and assigning score for each item to get safety check forms. And set up the Computer Auxiliary System for Safety Estimating of Non-coal Underground Mines in ' Visual FoxPro 6.0 ' (VFP) programming language.This thesis makes use of VFP's strong database managing ability to set up non-coal underground mine safety estimating database and estimating proves database , it's advanced viewable programming ability to build friendly data inputting/outputting interface, and it's OLE (Object Link and Embedded) to realize the function of printing data collecting cards and summarizing with graph for input data. And , at last, with the soft ' HTML Help Workshop' which is dependent from VFP to build help system online , which has strong functions, and can call randomly corresponding help main topic by press the key 'Ff.The computer auxiliary system gets safety estimating score by disposing collected data with computers. And divides grades of safety estimating data-base on it.And supplies proves for safety management and production-and-devision-making of non-coal underground mine. And supplies corresponding adjust measures to dangerous and harmful factors of some units to improve safe production environment of underground mine.