The Bridge Research Paper

The clearance below ranges between the lowest point of 11.4 metres and the highest point of 12.7 metres. The arch is 102 metres in length, 10 metres wide, and 15 metres high. The bridge has a total weight of 360 long tons.

A simple beam bridge that is flat across and supported at the two ends. A longer beam bridge can be held up along the middle by piers standing in the river. The weight of the bridge itself, plus the load that it carries, plus gravity are the downward forces are spread evenly across the length of the bridge. The upwards forces that hold the bridge up come from the piers. The Confederation Bridge in Canada is a famous beam bridge.

Initially, suspension bridges before 1940 were made of piers, towers, wires, anchorages, and roadways. Piers were the main foundation for the suspension bridges. There usually were two of them, which were made out of cement and were entrenched in ground underneath the body of water that the bridge was spanned across. Towers were built on top of the piers to provide a means of connection for the roadways and wires. Wires were connected to the towers, roadways, and anchorages to provide tension support for the weight of the bridge. The anchorages were large cement platforms that were planted into the ground on either side of the land so that the wires could be connected to it. Lastly, the roadways were the main point of the suspension bridge. They usually were wide enough to provide four lanes of traffic and stretched from one side of the bridge to the other. This was the basic design of the suspension bridges

We needed to fully utilise our knowledge by applying all the basic concepts in physics such as dynamic equilibrium and knowing the stiffness of the materials to build strong miniature bridge using given items to withstand the weight applied.

Structurally, the bridge is a composition of two key metals steel (2 x 1011 Nm-2) and aluminum. These metals are common in bridges due to their properties of high strength and

The final primary component of a suspension bridge is the deck, or the roadway upon which cars drive and pedestrians walk. The deck is built from massive pieces of steel-reinforced concrete hoisted into the air and laid into place upon the bridge. Deck pieces are connected with bolts and rivets, then suspension cables connect each section of deck to the main

Arielle: (show drawing) In the end we had made a beam bridge out of hot glue, cardboard and popsicle sticks. We used the cardboard because it is a flat surface and is very light. However, cardboard is not strong enough on it’s own. We then decided to use hot glue to attach the popsicle sticks to the

There are many differences between our bridge and other bridges. One being location. Another one being that thing that was sacrificed for it. Another one being cost. Also another difference would be weight and capacity, and the size or length.

The most common types are the beam bridges, arch bridges, suspension bridges, cantilever bridges, cable-style, and the kind I am going to research is truss bridge.

The man who drew the designs for the bridge was John Low Waddell. The people of Duluth were eager to build the lift bridge, which would have been about 130 feet wide. However, the War Department declined the design that John Waddell made, and the project was canceled before it could be built. Waddell's design went on to be built in Chicago. New plans were later drawn up for a structure that would bring people from one side to the other. This type of bridge was first demonstrated in Bilbao's Vizcaya Bridge in 1893. The Lift Bridge was then finally completed in 1905. After the history is learned the structure is very important as well to know. The height of the Lift Bridge is 180 feet when completely raised and the length is 386 feet and weighs approximately 900 tons. The bridge is very similar to the only other one of its kind in the world, which is in Rouen, France. The last and most important thing that

Humans have tamed steel, stone, lumber, and even living vegetation, all in effort to reach the people, places, and things that we desire. Although the concept of bridges is as simple as a tree falling across a creek, bridge design and construction requires very serious ingenuity. Artists, engineers, and architects pour vast resources into bridge construction so that they can reshape our daily environment for the better. When building bridges you’ll need help from BATS which are the key structural components of bridge construction such as beams, arches , trusses, and suspensions. Various combinations of these four technologies make it possible for numerous bridge designs, ranging from some bridges as simple as beam bridges, arch bridges,

The bridge has a very well designed ‘sustainability’ concept, relying on upcycled materials to complete the bridge. These upcycled materials consist of the wood, the fishing net, the oil barrels and the plastic shielding for the barrels. These materials can be used for functional roles in the design, such as platforms, floatation, safety lines across hand rails, and so on. The bridge’s sustainability concept can be further supported by the ease of replacing materials, and not throwing them in the bin. The materials such as wood, plastic and pieces of metallic bolts and nuts can be recycled and reused for other purposed such as furniture, storage or completely recycled back into a molten form for the metallic objects.

In order to construct the bridge, machinery like cranes etc. would have been used to produce the foundations, piers and the bridge in general. To construct the seven foundations, plants would have been used to produce different parts of the project e.g. foundations, piers, deck etc. For the foundation, an excavator and a dumper truck would have

(Vasani, 2011) Many components when assembled together form a bridge structure. Basic components of a bridge are superstructure or Decking, Bearings, Substructure which again consists of Piers and Abutments, Wing walls and Returns, and Foundation.

Many suspension bridges are already well known for their frequent usage. For example, the Golden Gate Bridge in San Francisco, the Union Bridge connecting England to Scotland, and the Brooklyn Bridge, which expands New York City to surrounding islands. Now, according to The American Heritage Dictionary of the English Language, Fourth Edition, a suspension bridge is “a bridge