Ground stabilisation method using explosive charges
The holes (12) for the charges are drilled by using a controlled horizontal boring technology. Explosive charges (16) are positioned in the borehole, at set relative distances, or evenly distributed. The charges are connected to each other, and are inserted from the open hole end. The charges are in...
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Format: | Patent |
Sprache: | eng ; ger |
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Zusammenfassung: | The holes (12) for the charges are drilled by using a controlled horizontal boring technology. Explosive charges (16) are positioned in the borehole, at set relative distances, or evenly distributed. The charges are connected to each other, and are inserted from the open hole end. The charges are inserted through the hollow drill rod, which has been used to drill the hole, and the rod is then withdrawn. |
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