behavior of highway bridges has increased in recent years‚ due to the introduction of high-speed vehicles. Under loads of high speed‚ the bridges subject to large dynamic effects. Therefore‚ the demands on highway bridge structures are increased. The dynamic aspects have often shown to be the governing factor in the structural design. Generally‚ for all highway bridges induced by vehicle speeds over 200 km/h‚ dynamic analysis is required. A correct understanding of Highway Bridge dynamic is essential
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Pasta Bridge Project – Physics Resources: http://www.pbs.org/wgbh/buildingbig/bridge/ Activities (/~kuesc/expo/activities) Competitions (/~kuesc/expo/activities/competitions) Informational Videos (/~kuesc/expo/activities/informational-videos) GUIDELINES: • Teams are limited to three people. • Only one entry per team. • Team name‚ Class and Period must be represented on the bridge by a sign affixed to it or legibly marked on the bridge. • The bridge is made ahead of time. • Bridge must be checked
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Effects of wind-loading on bridges Wind Loading Wind is a word that used to describe the motion of the air. It is the natural phenomenon which caused by temperature differential that is resulted from solar radiation. A moving wind that comes in contact with a solid structure will be distracted. Although the wind structure is not fully stopped‚ it still loses some of its velocity. This is due to the frictional force faced by the wind flow and the surface of the bridge. This phenomenon is actually
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September 5th‚ 2010 “Andre Derain‚ London Bridge” Visual Elements Line - I believe implied lines were used in this painting. Some edges are clear with a defined start and finish. The line weight varies. The lines also vary in width and length. Mostly straight lines with a few curves. Shape - The shapes range from rectangles‚ arches‚ and squares‚ to blurs that appear to be buildings in the far back corner. Mass - I believe the mass is actual. The Bridge itself is the bulk of the artwork‚ its
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When my mom withdrew me from the christian school‚ in first grade‚ she then enrolled me into; my second grade year‚ Coconut Creek Elementary School. After enrolling to this elementary school my mom says I learned so much more than I did in the Christian school. A perfect example of learning much better would be my reading level‚ my reading level (judged by the fcat) went from a two to a four. I was doing great academic wise; getting A’s and B’s in my class subjects. However‚ just because I was doing
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The Bridge‚ written by Henry Wadsworth Longfellow sometime after the death of his wife during miscarriage in the year 1835‚ reflects on the heart-rending feeling of loss. The poem was written by Longfellow as not only a reflection of the tragic loss of his wife‚ but also as a reflection of the conflicting emotions felt by him pertaining to the loss. In his poem‚ Longfellow describes two of the foremost conflicting emotions as depression and acceptance. These emotions are the same emotions later
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operation‚ the High Bridge plant‚ along with Riverside in Minneapolis‚ once formed the hub of Northern States Power Company‚ a predecessor to Xcel Energy. The original plant was replaced with a new natural gas fired generating facility starting in 2005 as part of Xcel Energy’s Metro Emission Reduction Project. The coal-fired plant was retired in 2007 and the new facility came on line in May 2008. (High Bridge Generating Station) One interesting feature about the location is that High Bridge gets its name
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Family: One of the main ideas in the novel is family. In the novel‚ Carl and Harley are desert by their family and are forced to move in with their aunt who doesn’t care that the three of them share a bond with each other. Also‚ at their new home Carl and Harley are often detested because of what had happened in the past with their grandfather so another situation regarding their family has landed the brothers into another dilemma. As the story progresses‚ Carl regains the trust of the townspeople
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EC4 VI-1 I tabulated the data from sections V-1‚ V-2 and V-3. Using the equation σRx=Rx(1L1+L2L12)σL I determined σRx. These are values for DC power. R3=300Ω Unknown Resistor Number | L1 (cm) | L2 (cm) | σL (cm) | Rx=L2L1R3 ( ) | σRx () | Rm (Ω) | 1 | 67.7 | 32.3 | .01 | 143.1 | .03 | 147.7 | 2 | 58.4 | 41.6 | .01 | 213.7 | .06 | 214.8 | 3 | 43.9 | 56.1 | .01 | 383.4 | .20 | 385.5 | 4 | 23.5 | 76.5 | .01 | 976.6 | 1.2 | 979.8 | For the unknown resistor 1‚ Rm is not in the
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The book I have read I’ve recently read a book‚ which has made a very deep impression on me. It is named "Gone with the Wind" The author of the book is Margaret Mitchell. She was born in Atlanta‚ Georgia‚ in a family of the president of the Atlanta Historical Society. All the family was interested in American history and she grew up in an atmosphere of stones about the Civil War. After graduating from the college Margaret Mitchell worked for a time for the Atlanta Journal. In 1925 she got married
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