Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Use of bolts and metal lath replacing conventional timber in shaft sinking experiment in No. 1 Seam airshaft of Stansbury colliery, Wyo; guniting shaft; roof bolting rock tunnels; comparisons of costs of wire meshing, roof bolting and guniting with concreting and conventional timbering.
Use of bolts and metal lath replacing conventional timber in shaft sinking experiment in No. 1 Seam airshaft of Stansbury colliery, Wyo; guniting shaft; roof bolting rock tunnels; comparisons of costs of wire meshing, roof bolting and guniting with concreting and conventional timbering.
Special roof bolt applications
Min Congress J
Bowie, R.F. (Autor:in)
1954
2 pages
Aufsatz (Zeitschrift)
Englisch
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