Bridge Spans - HL-93

... Transportation like canals, roads, and railways speed up the technology develepments, leading to urbinazation and further industrial change.Higher buildings apeared as the cities get crowded, train termioanls with longer spans and larger bridges becmoe more feasible. Billingotn also describes the three dimensions of structure and architecture. He says that there is a seperation between architects and engineers because it is though ... wind motion to create the curves on the towewr and other proportional pieces to make it aesthetic. This was a breakthough because the tower was apiece of a...

• Word Count: 1303
• Approx Pages: 5
• Has Bibliography
• Grade Level: High School

... to haul their goods over a longer distance [Encarta, 2003] In addition to providing access to a large number of business goods also the bridge was important in the sense that it became a very important conduit for urban mass transit right from the early nineteenth century when horse carts were ... its infrastructure. The industrial boom that was caused by the cultural exchanges that happened between Manhattan and New York were also significant. The bridge helped to foster cooperation between the residents of Manhattan and New York and also helped in the development and consolidation of t...

• Word Count: 1371
• Approx Pages: 5
• Has Bibliography
• Grade Level: Undergraduate

... -Fulton Street Ferry. That was the only way across at the time, and it had many hassles. John Roebling worked out every detail of the bridge personally. The massive towers and the four steel cables that would be used came from his brain. The elder Roebling had a lot of experience with ... is where they dug. How do they get the caissons down? A first for this type of engineering. Dynamite was used for the first time in a bridge's construction. Even with the addition of dynamite, the foundations took three solid years to construct. To top it off, many workers died inside the caissons. Ther...

• Word Count: 2211
• Approx Pages: 9
• Has Bibliography
• Grade Level: High School

... needed to hold up the cables, and they can be placed far apart to keep the river open for boat traffic. Finally in 1867 The New York Bridge Company made John A. Roebling engineer. In just three months he produced all drawings, cross sections, location plans, preliminary surveys, estimated cost, took sounding, ... anchorage would stand seven stories tall and cover most of a city block-larger than most buildings in New York at the time. Roebling designed the Brooklyn Bridge to have a load capacity of 18,700 tons. He planned to run two elevated railroad tracks, which were to connect to elev...

• Word Count: 1432
• Approx Pages: 6
• Grade Level: High School

... Golden Gate. The ferryboats slowly made their way across the channel, making this very inconvenient for some commuters. The first public mention of needing a bridge was published in the August 1869 Oakland Daily Newspaper by a man proclaiming to be Norton I, the Emperor of the United States and Protector of ... hour. Each of the cables were eventually made of sixty-one small strands with each four hundred and fifty two smaller cables. The two bridge cables were each one hundred eighty and half inches in diameter. The large and heavy cables were finally attached to concrete anchorages on t...

• Word Count: 2305
• Approx Pages: 9
• Has Bibliography
• Grade Level: High School

... is an enlightening, relatively fictional story of the historical transgressions that took place in the small Bosnian town of Visegrad. In the novel, The Bridge built over the river Drina transcends to become a symbol of this regional history and much more than a simple structural masterpiece. Spanning generations, ... brutal with one another because of their strong beliefs.6 and support of corporal punishment. Most of this transgressions often occurring on the bridge. The bridge also often becomes a shocking sight with the exhibits of the beheaded people. Throughout the course of the st...

• Word Count: 1230
• Approx Pages: 5
• Grade Level: Undergraduate

... was designated a  National Historic Landmark  in 1964[6][8][9]  and a  National Historic Civil Engineering Landmark  in 1972.[10] The Brooklyn Bridge was initially designed by German immigrantJohn Augustus Roebling, who had previously designed and constructed shorter suspension bridges, such as  Roebling's Delaware Aqueduct  in  Lackawaxen, ... the Bodwell Granite Company, and delivered from Maine to New York by schooner.[20] New York City rented out large vaults under the bridge's Manhattan anchorage in order to fund the bridge. Opened in 1876, the vaults were used to store wine...

• Word Count: 675
• Approx Pages: 3

... piece of string Suspend able hook Weights in ounces or pounds Scissors Zip ties Procedures Gather all needed materials and blue prints for your bridge designs I. For the right triangle truss bridge you will not need to cut the Popsicle sticks. (don't forget to heat the glue gun) 1. You will be making a four sided ... bridge so all four sides must be the same length. Two of the sides must be the same design (triangles) and the other is railroad ... be 4 Popsicle sticks long. 2. With this design the triangles fit perfectly together so you will have no problems matching them up. 3. 6 bri...

• Word Count: 447
• Approx Pages: 2
• Has Bibliography
• Grade Level: High School

... encounters the troll at seven years old when he discovered a path in the woods that travels in a straight line. He starts to wander through it and sees a bridge, after he comes across it, a troll shows up bluntly stating that he will eat Jack up. The troll allows him to leave, agreeing to his condition of ... London was the only way to go and that Jack's town was "the end of the line, " (1) a foreshadowing ensues. Jack ends up finding himself on the bridge on more than one occasion while growing up, thus implying that he was destined to see the troll, and be eaten by him. As for Jack's re...

• Word Count: 1284
• Approx Pages: 5
• Grade Level: High School