发明名称 |
METHOD AND SOFTWARE PRODUCT FOR DESIGNING DRILLING PATTERN FOR ROCK CAVITY EXCAVATION |
摘要 |
A method for designing a drilling pattern for rock cavity excavation and a software product implementing the method. The drilling pattern is created by means of a design program. The drilling pattern defines several starting points of drill holes in a navigation plane, end points of the drill holes on the bottom of a round and further the directions and lengths of the drill holes. The face of the round is designed to have a desired shape by determining the locations of the end points for the desired face profile. A three-dimensional face profile is entered into the design program, which subsequently places end points to the face profile automatically. |
申请公布号 |
EP2188491(A4) |
申请公布日期 |
2014.07.23 |
申请号 |
EP20080805440 |
申请日期 |
2008.09.19 |
申请人 |
SANDVIK MINING AND CONSTRUCTION OY |
发明人 |
SÄLENIEMI, TOMMI;EILO, ERKKI;KESKINEN, MARTTI;KOSKELAINEN, JUSSI;MUONA, JOUKO;LATVA-PUKKILA, PASI |
分类号 |
E21B44/00;E02D29/00;E21D9/00;E21D13/00;F42D3/04;G06F17/50 |
主分类号 |
E21B44/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|