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Alecs Baker-11th Marc Blanc-10th Aaron Wiggins-12th Kenyatta Myles-11th Technical Report Oct, 17, 2011 Abstract: We designed our basal span to demoralize tame what is the best and close efficient route for our bridgework to hold the approximately weight. Our bridge was constructed using of cut crossways basal wood, axioms, and glue. We had to design a bridge that was chthonian 110g and could hold the most pressure. The bridge that we constructed were under 110g some(prenominal) times we broke connect as a class and both bridges held oer 300 pounds of pressure Introduction: A girder bridge is perhaps the most common and basic bridge. A log across a creek is an example of a girder bridge in its simplest form. A girder bridge is a lineament of beam bridge in which the deck is either strengthened on, or even inside a hollow beam. A truss bridge is a skeletal structure with a solid deck and a lattice of pin-jointed girders for the sides and sometimes ac ross the top. A rigid indite bridge is one where the piers and girder ar one solid structure. afterwards girders, arches are the second oldest bridge type and a pure structure. Unlike simple girder bridges, arches are well suited to the role of stone. The weight of an arch bridge is carried outward along the edit of the arch to the supports at from each one demolition.

A typical note stayed bridge is a nonstop girder with one or more(prenominal) towers erected above piers in the middle of the span. From these towers, cables reach out down diagonally (usually to both sides) and support the girder. At introductory glance the breakout and c! able-stayed bridges may look similar, precisely they are preferably different. A suspension bridge suspends the way from huge briny cables, which extend from towers at one end of the bridge to the other. These cables are anchored at each end of the bridge. (Phyisc, 2008) bearing and stability are elements of a bridge that an engineer is principally responsible for. on that point are other considerations including aesthetics, shut up of construction and maintenance. Some...If you want to get a full essay, monastic order it on our website: OrderCustomPaper.com

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