IS 5878 : Part 4 : 1971 Code of practice for construction of tunnels conveying water: Part 4 Tunnel supports
UDC 624.191.1 : 624.023.9 | WRD 14 |
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Reaffirmed 2020 |
1. Scope
1.1 This standard ( Part IV) deals with the types, selection, fabrication and method of fixing of steel supports, rock bolts and shotcreting for tunnels.