Because of the low curvature of the struts composing WBC and the doubled intersection among the wires, the lower limit of relative density at which WBC resists compression can be set a very low value.
In the current Vietnamese urban, there are existences of two close at-grade intersections, which are defined as double-intersections. Traffic congestion at these intersections occurs frequently, especially in rush hours.
Completed circa 1912, the replacement Blackledge River Railroad Bridge is a riveted steel, double-intersection Warren deck truss.
Murphy's truss design consisted of double-intersection counter-diagonals, and along with the eyebar and pin connections, permitted longer iron bridge spans.
Whipple's truss bridge design incorporated double-intersection diagonals into the standard Pratt truss, thus allowing the diagonals to extend across two truss bays.
The bridge's truss structure exhibits a double-intersection configuration, constructed of 14 bays, each measuring approximately 11 feet wide and 23 feet in height, with the diagonals extending across two bays each.
The metal truss technology of the bridge displays distinctive innovations developed by the prominent civil engineers and bridge designers Squire Whipple and J. W. Murphy; the innovations are evident in the bridge's double-intersection diagonals and counter-diagonals with pin connections.
The Whipple truss design of the Capon Lake Whipple Truss Bridge incorporated Murphy's later modifications with double-intersections and horizontal cords, so the bridge is therefore considered a Whipple Murphy truss bridge.
The design of the Capon Lake Whipple Truss Bridge incorporates Murphy's later modifications with double-intersections and horizontal cords, and is therefore considered a Whipple Murphy truss bridge.
As its name implies, cross-stitch is a double stitch diagonally crossing intersections of the horizontal and vertical threads of the fabric.
