Sunshine Skyway Bridge Essay

The city made notifications not initially planned out and ultimately adding more dead load of the bridge which led to the collapse under too much load the bridge was intended to take. They also added railings to the bridge that did not meet current safety standards in 1998. By replacing them, it added more load to the bridge. During their last renovation of the bridge before the collapse, more concrete was going to be added. They chose to use mixing truck to pour concrete, but Minnesota specifications said that pouring of concrete was to be done on site and mixing trucks could not be used on state bridges. The company's actions to place trucks all over the site to pour their concrete while specifications said that concrete was to be mixed on site without trucks, shows how the actions taken by the company was not morally right in considering state regulations. Bridge construction inspectors determined that the concrete specifications meet required standards and consequently they determined that it was okay to place the materials on the bridge for the

Sunset Boulevard (Wilder 1950) explores the intermingling of public and private realms, puncturing the illusion of the former and unveiling the grim and often disturbing reality of the latter. By delving into the personal delusions of its characters and showing the devastation caused by disrupting those fantasies, the film provides not only a commentary on the industry of which it is a product but also a shared anxiety about the corrupting influence of external perception. Narrated by a dead man, centering on a recluse tortured by her own former stardom, and concerning a once-promising director who refuses to believe his greatest star could ever be forgotten, the work dissects a multitude of illusory folds to reveal an ultimately

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.

The Old Alton Bridge is a Historical Landmark to Denton, Texas. This bridge is located in Alton, Texas just within the Denton county line. During the previous decade, Denton county population jumped from having 7,000 to more than 18,000 residents due to them being farmers that planted their food so that they can make money from their crops to feed their family. Besides this certain bridge there were many bridges spread across the county to help with the transportation route for the railroad. The Old Alton Bridge is the oldest county bridge that is remaining which was built in 1884 over Hickory Creek at Copper Canyon Road. The Old Alton Bridge help explains how the county developed with transportation to different counties to new residents. If you are

In the middle of nowhere, in that vast expanse of trees, lies The Bridge. Nobody knows it as any other name. It stretches across the Dead River, just sitting there waiting for someone new to find it. At one time it was driven over constantly, a way of travel for the inhabitants who are crazy enough to live out there. But now it is just there, a giant chunk of metal, rusting away into nothing. Occasionally it is used for things like fishing, or as a

     The film Sunset Boulevard directed by Billy Wilder and staring the main characters of Norma Desmond, Joe Gillis, and Max Von Mayerling is ideal example of how important film making techniques help depict a movie’s core theme intentions with vivid clarity. Classic Hollywood is the first thing that comes to mind when one speaks about this film’s style. This signature category combined with the visual style of realism and it’s continuity editing; detailed mise-en-scene and all of its characteristics; and lastly the use of reoccurring motifs with formalistic qualities make the audience grasp the central theme of just how vicious the actual motion industry can be to the

The report debates the Tacoma narrows bridge failure and the different theories of how it came about, using information about what type of bridge it is and the forces acting on it before and during the collapse. It also discusses ways in which the failure could have been avoided, from changes in the design to modifications to the bridge after its construction.

Suspension bridges were important before 1940 and are still important today. Major cities such as San Francisco, and Manhattan both have a suspension bridge. Suspension bridges are,” a bridge having a deck suspended from cables anchored at their extremities and usually raised on towers” (dictionary.com). Due to the fact that suspension bridges are not completely supported throughout the length of the bridge, past bridges were unsafe. For example, the Tacoma Narrows Bridge was a suspension bridge opened on July 1st, 1940 (Mark Ketchum). This bridge marked a huge point in suspension bridge safety and engineering, because in collapsed approximately four months after it was opened (Parsons). The collapse caused such a shock, that suspension

In Washington, the Interstate 5 bridge, which crossed the Skagit River, collapsed last month. The damage of this accident included two cars broke and three persons injured. According to officials, the bridge fell into the river after the large truck hit a beam. The bridge had a risky condition called facture critical. The U.S has a lot of bridges; however, nearly two thousand bridges were built between the middle of 1950s and the 1970s, so those ones are obsolete bridges. In addition, back then, the government cut corners in bridge buildings to cost reduction. Although gas and diesel taxes attempted to allocate to restored the bridge, the government cloud not collect money enough to repair the bridge because people began to use efficient vehicle.

The I-35W Mississippi river bridge also known as Bridge 9340 officially was an eight-lane, steel truss arch bridge which carried the Interstate 35W across the Mississippi river connected the downtown east and Marcy-Holmes. Its construction began in the year 1964, was finally opened in 1967. It connected the northeast of Metrodome on its south end and the University of Minnesota on the North end. The bridge was the boundary of “Mississippi Mile” downtown riverfront parkland. The north foundation of the bridge was near the hydroelectric plant built in 1988. The south abutment was in an area polluted by the coal gas processing plant. There weren’t any mentions of this in the failure investigations. The bridge was a continuous truss bridge that had a total span of 1,907 ft. It was an 8-lane bridge having a width of 113.3ft. and was 115 ft. high. It was designed by Sverdrup & Parcel to 1961 AASHO (American Association Of State Highway Officials) standard specifications. The construction contract worth more than US $5.2 million at the time, went to Hurcon Inc. and Industrial Construction Company, which built the steel trusses and deck. The piers were not built in the navigation channel instead the center span of the bridge consisted of a single 456- foot steel truss over a 390-foot channel being the longest span of the bridge.

Stretching across the San Francisco Bay stands the world famous Golden Gate Bridge. The bridge is located in one of nature’s most beautiful settings, spanning the mile-wide bay from Fort Point in San Francisco to the Marin County Shore. Joseph Strauss, specializing in bridge building, was the leader of the construction of the Golden Gate Bridge. The start of construction began on January 5, 1993 and, after four years, was completed on April 27, 1997. The bridge was needed to be built because of the growing population after the California Gold Rush. The bridge was a difficult task for engineers and is now an inspiration. The Golden Gate Bridge is one of the largest suspension bridges and is well known around the world. The Golden Gate

The Tacoma Narrows Bridge is perhaps the most notorious failure in the world of engineering. It collapsed on November 7, 1940 just months after its opening on July 1, 1940. It was designed by Leon Moisseiff and at its time it was the third largest suspension bridge in the world with a center span of over half a mile long. The bridge was very narrow and sleek giving it a look of grace, but this design made it very flexible in the wind. Nicknamed the "Galloping Gertie," because of its undulating behavior, the Tacoma Narrows Bridge drew the attention of motorists seeking a cheap thrill. Drivers felt that they were driving on a roller coaster, as they would disappear from sight in the trough of

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.

The Golden Gate Bridge is “considered to be one of the best and most beautiful examples of bridge design” (Poel and Royakkers 110). Unfortunately, this bridge is also "the US's most popular place to commit suicide" (110). Due to this fact, bridge designers decided that they needed to consider the option of installing some sort of suicide prevention system. Before any decision was made, the ramifications of both implementing a system and not implementing one had to be considered. Deciding whether or not to implement a system calls for an in-depth analysis of the ethics. One must identify the ethical dilemmas present, and provide analysis on the effects on all the stakeholders involved.

A bridge is a structure providing path over an obstacle. When constructing a bridge, obstacle can be a river, railway track or a valley and the path provided by bridge can be for a road, pedestrians, a railway, pipelines, viaducts to carry water from rich areas to dry cities, or for commercial purpose to host commercial buildings such as restaurants and shops. A bridge can also be laid to reduce the distance of travel which in turn reduces the time to reach the destination.