A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Design of pillars for overburden support
Computation of load on coal bed before mining; stress or load concentration produced by mining; strength of coal in pillars; load-carrying capacity of rocks forming roof and floor; effects of water upon material forming roof and floor; composition of rocks and/or presence of water which may effect performance of design under load; factors of safety. (See also - n 3 Mar 1962 p 24-8)
Design of pillars for overburden support
Computation of load on coal bed before mining; stress or load concentration produced by mining; strength of coal in pillars; load-carrying capacity of rocks forming roof and floor; effects of water upon material forming roof and floor; composition of rocks and/or presence of water which may effect performance of design under load; factors of safety. (See also - n 3 Mar 1962 p 24-8)
Design of pillars for overburden support
Min Congress J
Holland, C.T. (author)
1962
6 pages
Article (Journal)
English
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