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A platform for research: civil engineering, architecture and urbanism
Study of effect of longwall faces on roadways
Parameters affecting convergences in roadways are defined; influence of parameters on convergence during various mining phases; evaluation of such natural factors as dip, depth, hardness of seams and walls on convergences in roadways; effect of spacing support arches on convergences; derivation of value of convergence by statistical methods.
Study of effect of longwall faces on roadways
Parameters affecting convergences in roadways are defined; influence of parameters on convergence during various mining phases; evaluation of such natural factors as dip, depth, hardness of seams and walls on convergences in roadways; effect of spacing support arches on convergences; derivation of value of convergence by statistical methods.
Study of effect of longwall faces on roadways
Int Conference Strata Control Rock Mechanics -- Paper
Chambon, C. (author) / Schwartz, B. (author)
Meeting of the Fourth International Conference on Strata Control and Rock Mechanics ; 1964
1964
13 pages
Conference paper
English
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