Bridges Essays

truss bridge is an ideal bridge because of it's triangular structure/ design. The triangular design gives the bridge tremendous strength making it ideal for heavy loads, which is why I will be testing this particular bridge. The truss bridge is a type of bridge whose most important piece is a truss, which is a structure of connected elements that produce triangular units. Its main purpose is to transfer loads. My experiment will be testing this type of bridge's strength. The type of bridge that I

Beam bridges can be defined as the bridge spans with the simplest structural or anatomical forms. They are supported by a pier or a dock at each of the ends. The support is further enhanced using props or simply beams. They are meant to increase the support. The beams are said to be simply supporting the structural forms since there is no conveyance of moments all through the support. Bridges can be made in a simple manner depending on what they are used for and the place where they will be used

question is "What are the effects of using a stable truss versus not using a stable truss in bridge design?". The contest that has been chosen is the Bridge Design Contest. The Bridge Design contest is an online competition where students in 6-12th grade compete using a bridge design computer program. The date of entry to the competition is January 11, 2016 at 1:00 PM EST, that is also the day the bridge design computer program is released. The competition starts January 12, 2016 at 1:00 PM EST and

December 2014 Bridge Project Arch bridges are created by building an “arch” with two pillars of stone that lean on each other and are attached by a keystone. When a load is put on the bridge, the force of the weight spreads across the two parts of the arch and reduces the force on the top as it does not focus straight downwards. The ground pushes onto the supports, or abutments, and the force is transferred upwards to the keystone to focus in one spot and support the load. Arch bridges can be hard

The Bayonne Bridge is the fifth-longest steel arch bridge in the world, and was the longest in the world at the time of its completion. The bridge became a National Historic Civil Engineering Landmark in 1985. Ammann, the master bridge builder and chief architect of the Port Authority, chose the steel arch design after rejecting a cantilever andsuspension design as expensive and impractical for the site, given a requirement by the Port Authority that the bridge must be able to accommodate the future

From the first truss bridge, engineers experimented with different forms of truss bridges trying to find better shape and the one that will suit them for the particular problems. Because of that we have today many forms of truss bridges. Truss bridge can have deck (roadbed) on top (deck truss), in the middle (through truss), or at the bottom of the truss. If the sides of the truss extend above the roadbed but are not connected, it is called a pony truss or half-through truss. The common concept

The Mackinac Bridge is an icon for the state of Michigan today. Connecting two small town cities, St. Ignace and Mackinaw City. It is the fifth longest suspension bridge on earth. Designed by David B. Steinmen, the Mackinac Bridge is the only connection between Michigan’s two peninsulas. Steinman set out to create a long, yet flexible design that could sustain Michigan’s harsh winters, heavy winds, and ever changing temperatures. Today, $4 will get you and your car over the Straights of Mackinac

Our first bridge held a weight of 3.45 kilograms When the bridge broke the leg supporting the bridge broke because the applied force was stronger than the normal force the legs of the bridge could no longer withstand the weight. What we did to hopefully help keep our bridge from breaking again and be able to hold more weight is we made the base of the bridge wider, we made the legs that support the bridge shorter and added more zig-zags to add more reinforcement to the bridge. The first thing we

[1]The bridge plays an important role in our life, it contributes nation’s economy due to daily transportation, which is vital for trade. Nowadays, Accelerated Bridge Construction (ABC) technique is used instead of Conventional Bridge Construction (CBC) as it reduce on-site construction time when building new bridges or maintenance of bridges, therefore lower lifecycle cost. Also, the ABC provide more pros than cons without lowering quality of the bridge. For example, it reduce the traffic mobility

The truss bridge reflected many of the qualities of America 's industrial society by the early twentieth century: steel-made, mass manufactured, practical and unglamorous, sturdy and dependable, cost-competitive, and highly versatile. Such structures were, wrote David Plowden in his splendid Bridges: The Spans of North America, "appropriate icons to our industrialization." For the developing state of Oklahoma, steel trusses held symbolic value too, for they provided tangible proof to a wider world

The three most basic types of bridges are beam, arch, and suspension bridges. These three bridges differ in things such as design and length, and they are used all around the world in order to connect us to our surroundings. The arch bridge is a semicircular structure that diverts the weight from the bridge deck to one of two abutments on each end. The larger the degree of curvature, the more tension is placed upon the underside. Its structure distributes compression onto the abutments which directly

I live in Lai King and the structure I choose is the Stonecutters Bridge. It connects Tsing Yi Island and the Stonecutters Island and spans the Rambler Channel. Appearance and Structure of the Stonecutters Bridge: Stonecutters Bridge is a cable-stayed bridge with two bridge towers, one located at Tsing Yi Island and the other located at Stonecutters Island. The Bridge has a total span of 1596m and a main span of 1018m. The Bridge spans the Rambler Channel and plays an integral role in the new Route

Statement: The Seafarers Bridge is the most exquisite bridge in Australia because of its style, size, and in some cases bridge type. The bridge has a very sophisticated design. Is not to amazing. Not a basic look. Many materials used. Reasonable size for locals. Great for walkers and cyclists. Not a huge bridge, Not too small or too big. Great bridge type. Cable-stayed bridge The Seafarers Bridge is the most exquisite bridge in all of Australia because

utilize bridges on their everyday commute. Bridges are made to uphold a magnanimous amount of force that is put upon them. However, not many people notice the types of bridges that they are using. The most famous bridges in the United States are the suspension bridges, and that is the kind of bridge the Golden Gate Bridge is.(10 Most Famous Bridges In the World (n.d.)) But, the most sturdy type of bridge is the truss bridge. (What is the strongest type of bridge? 2016) The truss bridge is made up

Bridges have been in existence since the dawn of mankind. The most primitive type of suspension bridge is simple suspension bridge. Vine ropes were used to link two sides of the chasm by tying it to strong trees that act as the anchor and wooden planks were placed at the base as platform for people to walk on. Sir Ken Robinson once said ‘Creativity is putting your imagination to work, and it’s produced the most extraordinary results in human culture.’(TED 2009) Creative engineers in the 19th century

The bridge builders research pointed them in the direction of their initial design, which was an arch bridge a top a truss bridge and four anchors at the edge of the table. Erikson Lars’s Pi Symphony​ website greatly contributed to JAN’s want of a bridge with anchors since his studies showed that separate anchors can help distribute about 100 pounds evenly among the four anchors. For the builders idea to include a truss JAN also viewed Erikson Lars’s ​Pi Symphony since he suggested how a truss between

Ruby Bridges was born on September 8,1954 in Tylertown , Mississippi when Ruby was 4 years old her and parents Abon and Lucille Bridges, moved to New Orleans for a better lifestyles in a big city. Her father had a job as a gas station Attendant her mother had night jobs to support their growing family. Ruby soon had Two younger brothers and a younger sister. It just happened to be that Ruby was born the same year as Brown v. Board of Education. When she was is kindergarten she was

Bridges are used in everyday life. As a child, did you ever worry that an bridge would collapse as you went over it? My experiment is to determine whether the number of triangles in an bridge provide greater strength. Bridges stand the test of time because of physics. Physics is defined as, “The science that deals with matter, energy, motion, and force,”(Dictionary.com). Physics incorporates everything from stars and lighting to everyday motion. Bridges and architecture are also part of physics

London Bridge Historian, Katherine Larson, in her research, Historic American Engineering Record characterizes The London Bridge. Larson’s purpose is to describe the history of the famous London Bridge and the relocation “London Bridge an opportunity to make this famous historic landmark the centerpiece of their planned resort and attract businesses and tourists to their community” (Laron para 8). Larson also introduces the American men that bought the bricks from the face of the famous bridge in London

Ever wonder who Ruby Bridges happens to be? People say that Ruby Bridges is an American Hero and is very well known. Many schools talk about Ruby Bridges and is known for being the very first African child to desegregate a school called William Frantz Elementary School. Ruby was only six years old when this happened. Ruby Bridges was born on September 8, 1954, in Tylertown Mississippi. You may be wondering what was the reason for doing what she did. When she first enrolled in an all-white school