A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Jacking a culvert through a rock ledge
Equipment and materials used for jacking two 24-in culverts; jacking method consists essentially of forcing corrugated pipe underground or through embankment by means of one or more horizontal jacks braced against suitable backstop; rock drilling necessary; table gives comparative data on three jobs.
Jacking a culvert through a rock ledge
Equipment and materials used for jacking two 24-in culverts; jacking method consists essentially of forcing corrugated pipe underground or through embankment by means of one or more horizontal jacks braced against suitable backstop; rock drilling necessary; table gives comparative data on three jobs.
Jacking a culvert through a rock ledge
Roads Streets
Roads and Streets ; 68
1928
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Culvert jacked through solid rock ledge by West Virginia maintenance crew
| Engineering Index Backfile | 1928
Culvert jacked through solid rock ledge by West Virginia maintenance crew
| Engineering Index Backfile | 1928
| Engineering Index Backfile | 1937
Jacking culvert through embankment cuts cost two-thirds
| Engineering Index Backfile | 1926