ASPIRE Winter 10 - Aspire - The Concrete Bridge Magazine
ASPIRE Winter 10 - Aspire - The Concrete Bridge Magazine
ASPIRE Winter 10 - Aspire - The Concrete Bridge Magazine
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HUMPBACK BRIDGE OVER THE BOUNDARY CHANNEL / VIRGINA<br />
High-performance, cast-in-place concrete is used for the bridge deck. Deck haunches<br />
over the beams range from about 2½ in. to nearly 7 in. Dowel bars will be screwed into<br />
inserts in the tops of the beams. <strong>The</strong> shallow recesses there complete the provisions for<br />
horizontal shear in the composite deck. Photo: Cianbro Corp.<br />
Site plan for the new Humpback<br />
<strong>Bridge</strong> over the Boundary Channel<br />
on the George Washington<br />
Parkway near Washington, D.C.<br />
<strong>ASPIRE</strong>, <strong>Winter</strong> 20<strong>10</strong> | Web
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