Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Tests of partially prestressed concrete girders
Laboratory investigation of prestressed concrete bridge girders that duplicated designs used for prestressed concrete bridges of AASHO Road Test; two pretensioned and two post-tensioned girders were subjected to repeated loads and were tested to failure; one girder of each type, designed for concrete tension of approximately 800 psi, was cracked under service loads throughout test period; other two girders, designed for tension of approximately 300 psi, were subjected to repeated loads incremented beyond service load level until cracks were formed; only post-tensioned girder designed for 800 psi tension suffered damage from repeated loading.
Tests of partially prestressed concrete girders
Laboratory investigation of prestressed concrete bridge girders that duplicated designs used for prestressed concrete bridges of AASHO Road Test; two pretensioned and two post-tensioned girders were subjected to repeated loads and were tested to failure; one girder of each type, designed for concrete tension of approximately 800 psi, was cracked under service loads throughout test period; other two girders, designed for tension of approximately 300 psi, were subjected to repeated loads incremented beyond service load level until cracks were formed; only post-tensioned girder designed for 800 psi tension suffered damage from repeated loading.
Tests of partially prestressed concrete girders
ASCE -- Proc (J Structural Div)
Magura, D.D. (Autor:in) / Hognestad, E. (Autor:in)
1966
24 pages
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Tests of Partially Prestressed Concrete Girders
| UB Braunschweig | 1966
Tests of Large Partially Prestressed Concrete Girders
| Online Contents | 1995
92-S8 Tests of Large Partially Prestressed Concrete Girders
| Online Contents | 1995
Prestressed steel girders carry prestressed concrete floor
Engineering Index Backfile | 1964
Tests of Two High Performance Concrete Prestressed Bridge Girders
| British Library Conference Proceedings | 1997