A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Global cost of roadway support; amount of compression of slusher-built gate-side packs and related roof pressure were measured by pack compression gage and pack dynamometer; use of support incorporating controlled yield is beneficial; floor lift can be reduced by preventing penetration of floor by supports; limitations of floor bolting.
Global cost of roadway support; amount of compression of slusher-built gate-side packs and related roof pressure were measured by pack compression gage and pack dynamometer; use of support incorporating controlled yield is beneficial; floor lift can be reduced by preventing penetration of floor by supports; limitations of floor bolting.
Some experiments in roadway support
Instn Min Engrs -- Trans
Hind, J.G. (author)
1960
14 pages
Article (Journal)
English
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