2. The truss does not bend due to the tension and compression exist in the elements, because when the truss (due to load and burden) bends, the elements are exerted force onto one another, thus preventing the truss from bending. 921 Words4 Pages. During natural disasters like hurricanes and typhoons carrying high strong winds, this bridge type might not be spared from being damaged. The bitumen coat does not allow oxygen to react with iron. / Pros and Cons / 8 Meaningful Pros and Cons of Arch Bridges. 3. The Warren truss bridge design was patented in Britain by James Warren and Willoughby Theobald soon after in 1848, with an equilateral triangle framework. Terms in this set (7) Truss Bridge. 2 trusses: 364cm. Without the proper design and work practice, constructing a truss bridge can result to waste of materials. However, in longer bridges, the structure of the truss is supported vertically by the help of piers and abutments. History of the Truss Bridge Alfred Neville of France patented the Warren Truss Bridge and also […] 9-02 carrying State Route 70 across the North Fork of the Feather River. They take up a lot of space. The Cons of Truss Bridges. The basic types of truss bridges are simple in design. © 2005 National Building Museum | Bridge Essentials 31 Truss Bridges Pros and Cons of Truss Bridges Pros: Very strong; frequently used as a draw bridge or as an overpass for railroad trains Cons: Difficult to construct; high maintenance; difficult to … 1. Pros of Truss Bridge 1. These types of bridges can be built quickly in places where many other types cannot, linking areas that other types will not work in. 2. In moist conditions, rusting and oxidation weaken the strength of the bridges. Warren truss contains a series of isosceles triangles or equilateral triangles. Originally, the truss bridge concept was created to be a perfect solution to the many limits in materials and construction. Builder - Mt. They might be light, but they are also strong. Nov. 21, 2020. A Bailey bridge is a type of portable, pre-fabricated, truss bridge.It was developed in 1940–1941 by the British for military use during the Second World War and saw extensive use by British, Canadian and US military engineering units.A Bailey bridge has the advantages of requiring no special tools or heavy equipment to assemble. 1. Its main difference is that the vertical members have become shortened – improving its resistance against buckling. While the extra materials provide them with a lot of strength, they would cost a lot of money for the labor to keep them functional. Cable-Stayed Bridges Pros and Cons of Cable-Stayed Bridges Pros: Span medium distances (500–2,800 feet); less expensive and faster to build than suspension bridges; considered attractive Cons: Typically more expensive than other types of bridges, except suspension bridges … This is because the vertical members are in compression. 1. Crystal LombardoCrystal Lombardo is a contributing editor for Vision Launch. The load-bearing superstructure of truss bridges is made up of truss. 1. A large number of workers are not needed in order to construct a truss-bridge. Truss bridge, bridge with its load-bearing structures composed of a series of wooden or metal triangles, known as trusses. The Pros of a Truss Bridge 1. The bowstring arch through truss bridge was patented in 1841 by Squire Whipple (1804-1888), a self-taught engineer from New York. They can provide higher levels of resistance. Joists can be made of steel, concrete or wood. By evaluating the pros and cons of installing a bridge like this, every community can decide if all of the costs are worth the reward of a completed suspension bridge at the end of the day. Pros and Cons of Truss Bridges: There are several reasons behind the construction of truss-bridges. Their simple styles have been analyzed since the 19th century. 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