发明名称 |
DESIGNING DRILLING PATTERN FOR EXCAVATING ROCK CAVERN |
摘要 |
The invention relates to a method and a software product for designing a drilling pattern for excavating a rock cavern. The invention further relates to a rock-drilling rig, in whose control unit the software product and the method are executable. During designing of the drilling pattern, drill hole bottom locations are placed at a blast plane at the bottom of a round. A drilling pattern design program determines the missing properties of the drill holes viewed from the bottom of the round towards a navigation plane. The program is able to determine a starting location for a drill hole based on the location and the direction of the bottom. The program also performs blasting calculation on the drill holes positioned. |
申请公布号 |
EP2094943(A4) |
申请公布日期 |
2014.08.13 |
申请号 |
EP20070858366 |
申请日期 |
2007.12.20 |
申请人 |
SANDVIK MINING AND CONSTRUCTION OY |
发明人 |
KESKINEN, MARTTI |
分类号 |
E21B44/00;E21D9/00;F42D1/08;F42D3/04 |
主分类号 |
E21B44/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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