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2DRing<br />

General Functions<br />

2DRing incorporates a number of different functions to<br />

facilitate the design and analysis of underground blasting:<br />

<br />

<br />

<br />

<br />

<br />

Core Design Functions include grid size and grid<br />

orientation settings, definition of areas with strings<br />

functions, drilling mode functions, charging mode<br />

functions, tie up functions and detonation simulation.<br />

Editing Functions include the selection of objects (eg.<br />

marking functions), deleting objects (eg. holes, charge<br />

etc.), deleting strings, changing the attributes of objects<br />

(eg. visibility, colour etc.).<br />

Viewing functions include zoom in and out, specify<br />

zoom, go to position, centre design, redraw and query<br />

functions.<br />

The reporting functions include printer set up, print<br />

the design window and turning object text on/off for<br />

printing more information.<br />

Data organisation functions include Microsoft Access<br />

database storage plus general importation and<br />

exportation facilities.<br />

Design Area<br />

Screen Layout<br />

Figure 1.1 shows the screen layout of the main design area<br />

of 2DRing. The window consists of a drawing area, title<br />

bar (which has some status information), menu bar, tool<br />

bar, status bar and scroll bar.<br />

JKSimBlast 83

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