发明名称 |
METHOD FOR FILLING WORKED-OUT PITS |
摘要 |
Method for filling worked-out pits includes formation with directed blast in floor of pit of a depression and bulk of blasted rocks along its long sides, transport delivery of opening rocks with following filling of worked-out space of pit with excavators in parallel cuts from opposite long sides of pit. Along one long side one forms bulk of blasted rocks, and along the other – depression. |
申请公布号 |
UA41265(U) |
申请公布日期 |
2009.05.12 |
申请号 |
UA20080015181U |
申请日期 |
2008.12.29 |
申请人 |
KRYVYI RIH TECHNICAL UNIVERSITY |
发明人 |
TEMCHENKO ANATOLII HEORHIIOVYCH;KOVALEVSKYI VALERII OLEKSANDROVYCH;KOVALEVSKA ANASTASIA VALERIIVNA |
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