Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Evaluation of a Prestressed Panel, Cast-In-Place Concrete Bridge
A relatively new type of beam and slab bridge which makes use of precast, prestressed panels as part of the slab was investigated. In this type of bridge construction, the panels are placed to span between the beams and serve as forms for the cast-in-place portion of the deck. They remain in place to become an integral part of the continuous structural slab. Composite action is obtained in the structure by bonding the prestressed elements together with the cast-in-place portion of the deck. This type of structure incorporates unproven structural details--the bonding of concrete at the interfaces and the inclusion of panel butt joints. The purpose of this study was to experimentally and theoretically investigate the ability of this type of structure to distribute wheel loads in a satisfactory manner and to behave as a composite unit. (Modified author abstract)
Evaluation of a Prestressed Panel, Cast-In-Place Concrete Bridge
A relatively new type of beam and slab bridge which makes use of precast, prestressed panels as part of the slab was investigated. In this type of bridge construction, the panels are placed to span between the beams and serve as forms for the cast-in-place portion of the deck. They remain in place to become an integral part of the continuous structural slab. Composite action is obtained in the structure by bonding the prestressed elements together with the cast-in-place portion of the deck. This type of structure incorporates unproven structural details--the bonding of concrete at the interfaces and the inclusion of panel butt joints. The purpose of this study was to experimentally and theoretically investigate the ability of this type of structure to distribute wheel loads in a satisfactory manner and to behave as a composite unit. (Modified author abstract)
Evaluation of a Prestressed Panel, Cast-In-Place Concrete Bridge
E. Buth (Autor:in) / H. L. Furr (Autor:in) / H. L. Jones (Autor:in)
1972
154 pages
Report
Keine Angabe
Englisch
Cast-in-place concrete bridge beams prestressed
Engineering Index Backfile | 1951
Prestressed concrete wins place in Massachusetts bridge program
| Engineering Index Backfile | 1953
Prestressed concrete wins place in Massachusetts bridge program
| Engineering Index Backfile | 1953
Cast-in-place prestressed concrete continuous box girder construction method
| Europäisches Patentamt | 2020