Florida agencies are embracing a trapezoidal, curved precast-concrete girder design, used in Colorado more than a decade ago, and Pennsylvania recently has adopted standards for its use. A ...
Box girder structures combine high torsional rigidity with slender, thin-walled sections, making them ideal for long-span bridges and specialised roof systems. Distortional analysis addresses the ...
A horizontally curved, precast- concrete, trapezoidal type of box-girder design that shaved some $9 million off an interchange project in Orlando, Fla., is attracting growing interest from the bridge ...
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