Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
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
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
L and N. builds lond concrete trestle
Engineering Index Backfile | 1947
Navy builds prestressed concrete tanks
| Engineering Index Backfile | 1943