Popsicle-Stick Bridge The goal: to build the strongest possible bridge to take a matchbox car‚ using wooden popsicle sticks. Constraints: The bridge must span a 55cm gap No more than 100 popsicle sticks may be used The sticks may not be cut Only white glue may be used Construction paper may be used for the deck only The test load is applied to a 4cm-wide section at the top of the arch. The test jig looks like this: (Well-built bridges can support over
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Earthquake Resistant Bridges Jacqueline Stoy 4/24/2013 Geography of Cultural Diversity 3350:275 Tuesday/Thursday 12:05-12:55 Throughout history‚ bridges have been a primary means of transportation. Unfortunately‚ natural disasters have come to destroy such bridges on many occasions. One of the most deadly natural disasters to face the bridges is earthquakes. The movement of the ground causes the supporting beams and columns to twist and collapse‚ often resulting in injury or death for
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the issues about how bridges collapse in just one glimpse. The first failure of a bridge happened August 29 by the year 1907‚ The Bridge was in Quebec and it killed 86 people. This is one of the most remarkable catastrophes in the field of Civil Engineering. Through this tragedy‚ aren’t the engineers and the people involved in construction never learned their lessons? And still record of failure of bridges still soar and one of the latest failures of a bridge was the India Bridge killing more than 45
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Spaghetti Bridge Abstract For this assignment our task was to build as a group a spaghetti bridge with the objective of carrying the most weight as possible using only spaghetti and hot glue‚ meeting the specifications. The bridges will be loaded until they fall. After testing to destruction‚ the bridges loading capacity was 14.4kg‚ with an initial mas of 0.840kg. This gave a weight to strength ratio of 17.1 putting the group at 4th/8th position in class. From this it was learned the
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…5 Causes of failure……………………………………………….………6 Replacement bridge…………………………………….........……….10 Conclusions…………………………………………………………...10 References...........................................................................................11 Abstract (143 words) The Tacoma Narrows bridge was a one of a kind bridge at its time. Starting from its size and ending with the structure of the bridge‚ It was considered to be an outstanding bridge at that time. It looked perfect and flawless as it started
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Third Bridge Conundrum Istanbul‚ where also known as Constantinopolis‚ is one of the oldest cities in the world history. Istanbul is the most populous city in Turkey and still Istanbul’s population is increasing day by day because of the new births and immigration. Due to high population‚ there is too many cars in Istanbul. Therefore‚ there is traffic problems which affects people’s life negatively. In order to solve traffic porblems government looking for solutions continuously. Although it
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For our final‚ I toured the Memorial Art Gallery in Rochester‚ New York where I found a piece by American artist Ralston Crawford‚ which I have chosen to write my paper on. Crawford’s work‚ Whitestone Bridge‚ is a 40 1/4 in. x 32 in oil on canvas piece that was created between 1939 and 1940; placing the piece in the last set of art movements we learned about this year. In addition to being classified as a work representative of the modern Precisionist style‚ a style that we did not focus on this
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------------------------------------------------- Bixby Creek Bridge Bixby Creek Bridge‚ also known as Bixby Bridge‚ is a reinforced concrete open-spandrel arch bridge in Big Sur‚ California. The bridge is located 120 miles (190 km) south of San Francisco and 13 miles (21 km) south of Carmel in Monterey County along California Highway One. Prior to the opening of the bridge in 1932‚ residents of the Big Sur area were virtually cut off during winter due to the often impassable Old Coast Road that
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Pain to Resilient The novel The Color Purple by Alice Walker depicts racial tension during the 1930s and uses the colors purple and red to symbolize Celie and Sofia’s hardships as African American women during this time period. Alice Walker married a civil rights attorney‚ Melvyn Leventhal‚ in 1967‚ making them the first interracially married couple in Jackson‚ Mississippi. Even though slaves were no longer present in that time period‚ African Americans were still discriminated against‚ and Walker
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The Brooklyn Bridge (initially known as the "New York and Brooklyn Bridge") links the districts of Manhattan and Brooklyn in New York City . It was built between 1870 and 1883 and‚ at the time of its inauguration‚ it was the largest suspension bridge in the world (1825 meters long‚ and the light between pillars is 486.3 meters)‚ a record of light until 1889 the Forth Bridge is built ‚ with a maximum light of 521 m. It was also the first suspended by steel cables . Since then‚ it has become one of
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