A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete roadbed on the pere Marquette railway
First installation of 1926 at Beech, Mich., 12 mi. from Detroit, and of changes incorporated in new installation; experience with these two experimental sections lead to conclusion that advantages, tangible and intangible, of permanent roadbed would appear to justify amply its additional cost of $13,000 to $18,000 per mile.
Concrete roadbed on the pere Marquette railway
First installation of 1926 at Beech, Mich., 12 mi. from Detroit, and of changes incorporated in new installation; experience with these two experimental sections lead to conclusion that advantages, tangible and intangible, of permanent roadbed would appear to justify amply its additional cost of $13,000 to $18,000 per mile.
Concrete roadbed on the pere Marquette railway
Am. Concrete Inst. -- Jl
Chipman, P. (author)
1929
14 pages
5 Figs.
Article (Journal)
English
© Metadata Copyright Elsevier B. V. All rights reserved.
Pere Marquette builds new type of concrete roadbeds
Engineering Index Backfile | 1930
Railway reinforced roadbed and railway settlement roadbed reinforcing method
| European Patent Office | 2020
| IuD Bahn | 2007
Railway roadbed subsidence reinforcement method using lightweight foam concrete
| European Patent Office | 2025