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2DFace Single hole All holes Marked holes The loading mode allows the user to load one hole at a time, all holes at once, a group of marked holes or a group of unmarked holes. These options can be accessed via the loading mode icon selection in the tool bar and shown below: For single hole loading the user must click the mouse button on the nearest drill hole to be charged and for all other options, the user must click on the design window. As shown in Figure 2.14, options for loading quantity include: length of charge, length from the collar, mass in kg, % of hole length and number of cartridges. Unmarked holes Figure 2.14 Loading quantity options 188 JKSimBlast
2DFace Selection & Loading of Delay Detonators 2DFace uses both in-hole and surface delays to design the initiation sequence of explosive charges. Downhole delays The placement of downhole delays is carried out by activating the downhole delay mode function via the Mode+downhole delay menu item or alternatively by clicking on the downhole delay mode icon. Before holes are primed and down-hole delays inserted, it is essential to select the type of delay element, connector and primer to be used. This is done by accessing the downhole delays dialog (Figure 2.15) via the Parameters+downhole delays menu item or alternatively by clicking on the current mode parameter icon. Down- Hole delay mode Current mode parameter Figure 2.15 Downhole delays dialog JKSimBlast 189
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last simulation evaluation and mana
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Disclaimer JKSimBlast is a suite of
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Contents Introduction .............
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Sample Blasts......................
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2DFace ............................
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Calculation Region.................
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Introduction Overview JKSimBlast co
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Introduction Equipment Requirements
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Introduction 1. Start the installat
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4. Customer Information Introductio
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6. Setup Type Select the type of in
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Introduction Select how and when to
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8. Ready to install Introduction Th
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Introduction Fast Program Start The
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JKBMS Overview The Blast Management
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JKBMS Data Structure The BMS uses h
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JKBMS When a BMS database is opened
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JKBMS Function Toolbar Function Too
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JKBMS To add a node, first select t
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JKBMS The 3D Viewer can display any
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JKBMS Always try to run JKSimBlast
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Miscellaneous JKBMS The Misc. tab c
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JKBMS To empty the Recycle Bin, [ri
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JKBMS databases. The data is provid
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JKBMS Both report options operate i
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JKBMS JKSimBlast 39
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JKBMS Tutorial Setup This tutorial
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JKBMS Tutorial Add Object To add ob
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JKBMS Tutorial such as a site (and
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JKBMS Tutorial Add Blast from 2DBen
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JKBMS Tutorial Select the blasts to
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JKBMS Tutorial [Right-click] the bl
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JKBMS Tutorial The blast will open
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JKBMS Tutorial JKSimBlast 55
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2DBench Overview 2DBench is a graph
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2DBench Design Modes A blast is div
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2DBench in the centre of the hole.
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2DBench JKSimBlast 63
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2DBench Tutorial Creating a Blast D
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2DBench Tutorial Press [End] to c
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2DBench Tutorial This mode is for d
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2DBench Tutorial >File >Save Blast
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2DBench Tutorial On the [Delay]
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2DBench Tutorial Open the paramete
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2DBench Tutorial Open the par
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2DBench Tutorial To run the sim
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2DBench Tutorial JKSimBlast 81
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2DRing General Functions 2DRing inc
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2DRing Title Bar Menu Bar Tool Bar
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2DRing Table 1.1 Change options dia
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2DRing The Object colour option all
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2DRing Global Construction Tools Se
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2DRing The user may also change the
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2DRing Figure 1.9 View of marked an
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2DRing Figure 1.10 Design Informati
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2DRing Loading & Saving Designs can
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2DRing Importing and Exporting 2DRi
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2DRing The user should also specify
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2DRing Once the appropriate informa
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2DRing The above reports are column
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2DRing paper). A logo and a comment
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2DRing Design Input Within 2DRing,
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2DRing Figure 2.2 Edit ring planes
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2DRing Multiple line segment drawin
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2DRing Drill Drives and Drill posit
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2DRing a) Ah = 1 b) Ar = W/2 c) Ar
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2DRing Individual holes can be posi
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2DRing Selection and Loading of Exp
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2DRing Selection and Loading of Del
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2DRing The surface delay mode allow
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2DRing Figure 3.1 Detonation simula
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2DRing e L 2 1 P 187. 5 D h 2
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2DRing Weighting 1 Time of referenc
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2DRing Figure 3.4 shows the 3D expl
Page 151 and 152: 2DRing Fragmentation A review of br
Page 153 and 154: 2DRing selection of fragmentation
Page 155 and 156: 2DRing In the Rock Structure tab, t
Page 157 and 158: 2DRing JKSimBlast 143
Page 159 and 160: 2DFace General Functions 2DFace inc
Page 161 and 162: 2DFace Title Bar Menu Bar Tool Bar
Page 163 and 164: 2DFace Table 1.1 Change options dia
Page 165 and 166: 2DFace The Object colour option all
Page 167 and 168: 2DFace Figure 1.5 Move 2D cursor to
Page 169 and 170: 2DFace Figure 1.7 New scale option
Page 171 and 172: 2DFace Query Options Two functions
Page 173 and 174: 2DFace Figure 1.10 Design summary i
Page 175 and 176: 2DFace Figure 1.12 Save Design and
Page 177 and 178: 2DFace Figure 1.14 Import data dial
Page 179 and 180: 2DFace Figure 1.17 String closure d
Page 181 and 182: 2DFace The configuration for a part
Page 183 and 184: 2DFace The user must select the pri
Page 185 and 186: 2DFace Design Input Within 2DFace,
Page 187 and 188: 2DFace Figure 2.1 String In line an
Page 189 and 190: 2DFace position of the new drive. T
Page 191 and 192: 2DFace Figure 2.4 Defining sections
Page 193 and 194: 2DFace As shown in Figure 2.5 four
Page 195 and 196: 2DFace . Figure 2.7 Burn cut select
Page 197 and 198: 2DFace 2. Select the multiple holes
Page 199 and 200: 2DFace 2. Select the multiple holes
Page 201: 2DFace Selection and Loading of Exp
Page 205 and 206: 2DFace Delay accessories are stored
Page 207 and 208: 2DFace 6. Definition of drill holes
Page 209 and 210: 2DFace Figure 3.3 Output of a digit
Page 211 and 212: 2DFace Equation (6) can be integrat
Page 213 and 214: 2DFace 11.Select type of calculatio
Page 215 and 216: 2DFace Detonation Simulation and Ti
Page 217 and 218: 2DFace Figure 3.8 Detonation simula
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Page 221 and 222: 2DView Overview 2DView is an extend
Page 223 and 224: 2DView Opening a Blast Opening a bl
Page 225 and 226: 2DView When the list is complete, c
Page 227 and 228: 2DView Choose View Several pre-defi
Page 229 and 230: 2DView Scroll Bars The display can
Page 231 and 232: 2DView use the mouse or GoTo (or [H
Page 233 and 234: Margin 2DView This sets an extra ma
Page 235 and 236: 2DView the speed of calculation. Wh
Page 237 and 238: 2DView [click] or press [Enter] aga
Page 239 and 240: 2DView [Move All Points] : apply a
Page 241 and 242: 2DView open cut mine after removal
Page 243 and 244: Regions 2DView Calculate for only t
Page 245 and 246: Choosing Results 2DView This step i
Page 247 and 248: 2DView rock mass. After this time i
Page 249 and 250: 2DView calculate the contours, the
Page 251 and 252: 2DView Actual Downhole Connection L
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2DView line contours, only the mini
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2DView 2. Open the Extra Hole Data
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TimeHEx Overview TimeHEx (Time vs H
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TimeHEx Set the time interval for t
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TimeHEx delays. The data in the tex
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TimeHEx Toggle the visibility of gr
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