FIELD: bank protection installations. SUBSTANCE: method involves placement of automobile tyres on slope at an angle of 60 deg relative to horizon and to each other and their subsequent concentric to form concrete massive. EFFECT: enhanced reliability. 2 dwg
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FLEXIBLE THROUGH-GOING SHORE-PROTECTION SPUR | 0 |
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Authors
Dates
1994-10-30—Published
1991-06-14—Filed