Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Three main factors discussed in tunneling through rock; efficient and economical use of explosives; length and disposition of shot holes suitable for any particular ground, and rapid removal of shattered rock; each tunneling problem will have to be studied on its merits, so much depending upon local conditions.
Three main factors discussed in tunneling through rock; efficient and economical use of explosives; length and disposition of shot holes suitable for any particular ground, and rapid removal of shattered rock; each tunneling problem will have to be studied on its merits, so much depending upon local conditions.
Some notes on tunnelling practice
Engineer
Hammond, R. (Autor:in)
Engineer ; 172
1941
4 pages
Aufsatz (Zeitschrift)
Englisch
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Further notes on tunnelling practice
| Engineering Index Backfile | 1942
Engineering Index Backfile | 1949
| Engineering Index Backfile | 1942
| British Library Conference Proceedings | 1963
Notes on tunnelling for sewers
| Engineering Index Backfile | 1913