The steel-concrete composite steel deck bridge

Описание: The steel-concrete concrete composite bridges started to be designed in the 30s of the last century.They are formed with a concrete deck and steel beam ,which can be I-section or a box girder,Despite the configuration, the final solution strongly depends on the engineer experience duo to the great number of design variables,
steel box and I-girder bridges have been used in the construction of highway bridges for many years. Box sections have excellent bending and torsional rigidity compared to steel I-girder, and the box section provides an esthetically pleasing structure, but the amount of steel required can sometimes exceed that for standard I cross section.
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bracing tutorials in box section:
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Top lateral bracing:

https://20civil.ir/top-lateral-bracin...
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End diaphragms:

https://20civil.ir/end-diaphragms-in-...

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Internal intermediate diaphragms

https://20civil.ir/internal-intermedi...

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For additional bridge tutorials, visit the following website:

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Online Course: https://20civil.ir/bridge-design-onli...
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