基于VB语言的矿井风网解算系统的设计

Design of Mining Simulation System Based on Visual Basic Language

采用面向对象编程语言Visual Basic 6.0为开发工具,以Access为后台数据库,综合运用矿井通风网络图论等技术,建立了通用的矿井通风网络解算数学模型,编写了风网解算程序。该程序能够对矿井通风网络中风量进行自然分配和按需分配计算,达到了在已知风网各分支风阻、风机特性和自然风压条件下求解各分支风量的目的。实现了计算和数据管理的一体化,提高了矿山企业的通风管理工作的效率。

With select object - oriented programming language Visual Basic 6.0 as development tools and Access as background data- base and use the technology of mine ventilation network graph theory, established a general mine ventilation network solution model and compile network solution preparation program. The program could calculate wind volume of mine ventilation network in natural distribu- tion and distribution according to the need, and achieve the purpose of calculating wind volume of each branch with wind resistance of every branch and fan characteristics and natural wind pressure. The program achieved the integration of computing and data management,and improved mining enterprise＇s efficiency of ventilation management.