A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Problem of rock pressure control at new coal faces
Study was concerned with increase of safety and prevention of roof falls by means of crib timbering; recommendations are made concerning roof control under conditions of bulk caving and type of suitable props.
Problem of rock pressure control at new coal faces
Study was concerned with increase of safety and prevention of roof falls by means of crib timbering; recommendations are made concerning roof control under conditions of bulk caving and type of suitable props.
Problem of rock pressure control at new coal faces
K voprosu upravleniya gornym davleniem v novykh lavakh
Kravchenko, V.I. (author) / Arshava, V.G. (author)
1964
4 pages
Article (Journal)
Russian
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Study of strata control on mechanized coal faces
| Engineering Index Backfile | 1964