A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Builds and tests prestressed-concrete trestle slab
Laboratory test is made by Portland Cement Assn to determine practicability of prestressed concrete for use in construction of railroad trestle slabs; findings show reduction in dead load, savings in concrete and steel, greater span to depth ratio, and less deflection than other types of construction.
Builds and tests prestressed-concrete trestle slab
Laboratory test is made by Portland Cement Assn to determine practicability of prestressed concrete for use in construction of railroad trestle slabs; findings show reduction in dead load, savings in concrete and steel, greater span to depth ratio, and less deflection than other types of construction.
Builds and tests prestressed-concrete trestle slab
Ry Eng Maintenance
1951
4 pages
Article (Journal)
English
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