Grub Project Superseding Intelligent Illation And Graphical Presentation Study

In the foundation and producing of a coal mine, there are three superseding relation must be disposed to achieve the balance of excavating coal and grubbing laneway. They are excavate coal and grubbing laneway relation, excavate workface and excavate workface relation, grub project and grub project relation. The balance of excavate coal and grubbing laneway will ensure balanced and safe produce, bring prodigious economic benefits and societal benefits. That's a very important significance to mining design and coal produce. Whereas a maladjusted or tense relation of excavate coal and grubbing laneway will make prodigious losing and wasting. So it is important that weave a scientific and logical supersede plan.Many academy of mining had done much study working. They weaved some excavate coal and grubbing laneway supersede plan with computer simulation relay quondam handmade way. And yet, because of the limit of computer and soft technique, many designs not actualized.On the base of others, that's we can do to study computer software to dispose the relation of excavate coal and grubbing laneway with modern visual program and graphical presentation. Accordingly we can achieve the object that optimization control and manage.Textual essential is sub module about grub project superseding relation of aforementioned software. In the text it been introduced that how to come into being the system of making a grub project superseding plan by VB programming language , AutoCAD graphical software and VBA application band together. The central function of the system include: the in-out of interrelated basal data about grub projects, the realization of excavate project network chart, grub project superseding intelligent illation, the graphical presentation and dynamic appearing of reasoning result, the printoutof communication. This system can fleetly propose complicated grub project superseding problem. Check up the system by spot actual data at discourse tail, this system has perfect function and nicer purpose. It can reduce the load of mining technically personnel, can help decision-making do a layout to future, and it has grate practical value and economical value.