A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Thrust boring by manual operation
Details of the Mangnall-Irving thrust borer for which hydraulic power is obtained by means of hand-operated pumps. Thrust boring consists in making horizontal holes underground between pits dug at required distance apart.
Thrust boring by manual operation
Details of the Mangnall-Irving thrust borer for which hydraulic power is obtained by means of hand-operated pumps. Thrust boring consists in making horizontal holes underground between pits dug at required distance apart.
Thrust boring by manual operation
Engineer
Engineer ; 133
1922
2 pages
3 Figs.
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
| Wiley | 2008
Construction of inverted syphon by thrust boring
| Engineering Index Backfile | 1940
Construction of inverted syphon by thrust boring
| Engineering Index Backfile | 1940
Laying cables under highways by thrust boring method
| Engineering Index Backfile | 1924