A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Principles of design of roadway and air-course galleries making use of concrete and steel construction; effect of mine conditions on design and selection of materials of construction; principles of concrete mixing.
Principles of design of roadway and air-course galleries making use of concrete and steel construction; effect of mine conditions on design and selection of materials of construction; principles of concrete mixing.
Roadway construction in coal mines
Strekenausbau auf Steinkohlengruben
Vollmar (author)
V.D.I. Zeitschrift ; 75
1931
3 pages
2 Figs.
Article (Journal)
German
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