A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Recent American developments no. 3: roof bolting
American practice and benefits; possible application to British mines; roof bolting in North Eastern Div, National Coal Board; types of bolt and bolting equipment; results of trials. (See also - n 4849 Feb 4 1954 p 131-4; Instn Min Engrs -- Trans v 113 pt 10 July 1954 p 865-86 (discussion) 887-93)
Recent American developments no. 3: roof bolting
American practice and benefits; possible application to British mines; roof bolting in North Eastern Div, National Coal Board; types of bolt and bolting equipment; results of trials. (See also - n 4849 Feb 4 1954 p 131-4; Instn Min Engrs -- Trans v 113 pt 10 July 1954 p 865-86 (discussion) 887-93)
Recent American developments no. 3: roof bolting
Colliery Guardian
Wright, A. (author)
Colliery Guardian ; 188
1954
6 pages
Article (Journal)
English
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Recent American developments no. 3: roof bolting
| Engineering Index Backfile | 1954
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