A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LONG SPAN POST TENSIONED BRIDGE DESIGNS
A precast concrete beam is provided in construction of a long span bridge structure. The beam is formed of a plurality of aligned modular elements each formed of prestressed UHPC mix as a unitary body. The UHPC mix includes discontinuous fibers distributed randomly throughout a concrete matrix. Each modular element is aligned modular and connected by an epoxy grout to adhering adjacent element joints. Finally, post-tensioning of the entire beam reinforces and affixes the plurality of aligned modular elements into a single long span beam.
LONG SPAN POST TENSIONED BRIDGE DESIGNS
A precast concrete beam is provided in construction of a long span bridge structure. The beam is formed of a plurality of aligned modular elements each formed of prestressed UHPC mix as a unitary body. The UHPC mix includes discontinuous fibers distributed randomly throughout a concrete matrix. Each modular element is aligned modular and connected by an epoxy grout to adhering adjacent element joints. Finally, post-tensioning of the entire beam reinforces and affixes the plurality of aligned modular elements into a single long span beam.
LONG SPAN POST TENSIONED BRIDGE DESIGNS
SAID MOHAMED J (author)
2022-06-30
Patent
Electronic Resource
English
LONG SPAN POST-TENSIONED CONCRETE SLAB BRIDGES
| British Library Conference Proceedings | 2000
Long post-tensioned bridge spans 216 ft
Engineering Index Backfile | 1958