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A platform for research: civil engineering, architecture and urbanism
Pere Marquette builds new type of concrete roadbeds
Outstanding features of extension of original installation; construction consists essentially of reinforced-concrete slabs nearly rectangular in section which carry rails without any special provision for either insulation or cushion; theory of new design is that slab will distribute load and longitudinal girders will furnish strength to take longitudinal bending moments; method of construction.
Pere Marquette builds new type of concrete roadbeds
Outstanding features of extension of original installation; construction consists essentially of reinforced-concrete slabs nearly rectangular in section which carry rails without any special provision for either insulation or cushion; theory of new design is that slab will distribute load and longitudinal girders will furnish strength to take longitudinal bending moments; method of construction.
Pere Marquette builds new type of concrete roadbeds
Ry. Age
Railway Age ; 88
1930
3 pages
5 Figs.
Article (Journal)
English
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Concrete roadbed on the pere Marquette railway
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