Search results
Results from the WOW.Com Content Network
An arch bridge is a bridge with abutments at each end shaped as a curved arch.Arch bridges work by transferring the weight of the bridge and its loads partially into a horizontal thrust restrained by the abutments at either side, and partially into a vertical load on the arch supports.
Skew arch. A masonry skew arch bridge photographed shortly after its completion in 1898, showing the helicoidal nature of its stonework. Sickergill Skew Bridge over the River Raven at Renwick, near Penrith. A skew arch (also known as an oblique arch) is a method of construction that enables an arch bridge to span an obstacle at some angle other ...
A rail bridge in Argos, Peloponnese featuring multiple tied arches. A tied-arch bridge is an arch bridge in which the outward-directed horizontal forces of the arch (es) are borne as tension by a chord tying the arch ends rather than by the ground or the bridge foundations. This strengthened chord may be the deck structure itself or consist of ...
The Hernando de Soto Bridge is a tied-arch bridge carrying Interstate 40 across the Mississippi River between West Memphis, Arkansas, and Memphis, Tennessee. The design is a continuous cantilevered cable-stayed steel through arch, with bedstead endposts. Memphians also call the bridge the "New Bridge", [ 2 ] as it is newer than the Memphis ...
none. Location. The Natchez Trace Parkway Bridge (officially referred to as the Double Arch Bridge at Birdsong Hollow [3]) is a concrete double arch bridge located in Williamson County, Tennessee, 8.7 mi (14.0 km) from the northern terminus of the Natchez Trace Parkway. It is 1,572 ft (479 m) long and carries the two-lane Natchez Trace Parkway ...
The world's largest arch bridge is the Chaotianmen Bridge over the Yangtze River with a length of 1,741 m (5,712 ft) and a span of 552 m (1,811 ft). The bridge was opened 29 April 2009, in Chongqing, China. [32] Tied arch bridge: Tied-arch bridges have an arch-shaped superstructure, but differ from conventional arch bridges. Instead of ...
An early example of the three-hinged design (c. 1885, Frankfurt (Main) Hauptbahnhof)Early arch bridges were fixed arches. The two-hinged bridge was developed by the engineers Couche and Salle in 1858 for a wrought iron bridge carrying the Paris-Creil railway line across the Canal Saint-Denis.
Architectural interest: A striking steel arch design, at its construction, notable as the largest single-span steel arch bridge on the British Isles; It is a similar prototype design as to that prepared for Sydney Harbour, Australia; the main arch was designed by the eminent civil engineer (Sir) Ralph Freeman; the prototype of a method of ...