box girder

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  • noun

Synonyms for box girder

a beam built up from boards

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We can now engineer and fabricate double box girders up to 100 ft.
The finite elements on eccentricity represent the concrete box girder, pre-stressed tendons, diaphragms, piers, and temporary anchoring ties, non-pre-stressed reinforcement and the elements representing the formwork traveller, Fig.
Delivery of such heavy structures has been a logistical challenge but the fabrication of the box girders is very much our business.
The daily stock level of steel bar needed to contain the amount required for two spans of box girders, about 160 t.
That is the reason why from the parameter base of overhead travelling cranes with box girder [20] those with 5, 8, 12.
Calibration of the models was done on the basis of the presented above results of the experimental investigations performed for the knee joints and the box girders.
The main spans over the channel consist of two tied arch truss spans and five steel box girder spans.
The superstructure comprises two parallel box girders supported by independent columns, the tops of which flare out to meet and blend into the superstructure, further enhancing the bridge's elegant profile.
Including the silane sealing of the exposed surfaces, TS7 CIP wall delineations, CV3 spall on box girders, miscellaneous steel viaduct repairs, SV12 crack in weld LC-N, ZB15 Missing nut in floor beam, missing transverse tendons, supply duck shotcrete repair at VB 3, concrete repair I-93, ZB21 Electical Tape, and railing at ramp L.
When JS1000 is used with precast deck panels, precast box girders or bulb-tee girder joints, fabrication and installation processes are simplified, full deck continuity is achieved and the bridge deck joint is no longer the weakest link, Lafarge engineers affirm.
The steel box girders installed at the central span each weighed over 400 tons.
Nevertheless this less-particular feature, the parallel array of these small miniature box girders guarantees that an available bridge span can be extended further.
Days 2, 3, and part of the fourth day introduce nondestructive testing equipment through hands-on demonstrations and cover inspection procedures and reporting for common FCMs such as steel cover plates, I-girders, floor beams, trusses, box girders, pin and hanger assemblies, arch ties, eye bars, cross girders, and pier caps.
The work will include replacing worn-out surfaces, viaduct deck repairs, strengthening steel box girders and renewal of safety fencing.
Updated chapters on beams, beam-columns, bracing, plates, box girders, and curved girders.