An introduction to highway building: Although there are many methods to constructing a road, all are based on the principle that geographical objects are removed and replaced with harder and more wear-resistant materials. The pre-existing rock and earth is removed by digging or explosions. Tunnels, embankments and bridge are then added when necessary. The material that the road is being constructed from is then laid by various pieces of equipment, which will be looked at in greater detail in this assignment. The construction management of roads has become increasingly more difficult as larger structures are constantly being required in increasingly short amounts of time. A good stretch of road will require sufficient drainage, good time and space management, and of course a huge emphasis of the safety aspect of the structure. It is up to the construction manager to make sure all these objectives are achieved, as well as trying to save money where possible to increase profit on the project. Time, money and resource management are of utmost importance to the manager. Techniques to building a road: Asphalt. Building a road using asphalt material is perhaps one of the most common approaches taken to building a road/highway. This method has been in places …show more content…
Cracks are expected at intervals in this slab (Usually .90 to 1.2m) and are held together with structural steel. Appropriate spacing between cracks must be determined in order for this method to work. Continuously reinforced roads can sometimes be more expensive than the other two methods due to the higher quality of steel used in its construction, however this can be lowered by the reduced amount of cement used in the concrete mixture due to the thinner layer of concrete in comparison with the other two methods. With proper management, this method can be similar to the other two in terms of durability and cost
Plenty of people have the impression that the only way you
Because the waste and improper construction also require constant repair and unnecessary maintenance costs. The low quality road, which had been perfectly demonstrated by the experience of Thomas Harris MacDonald, as chief of the Bureau of public roads. When he visited construction site, he found that there were lots of wasteful works and the bridges were more than likely wooden and not well built at all. Sometimes, company just take the highway funding for other purposes, like Boss Tweed who misappropriated public funds for his own benefits. Other companies raise the price of materials those sold to government without permission for its own
The first set of roads were in NorthWest when cities were organized into equal organized squares, also used to organize the “Federal City”, Washington D.C. However the question was not whether they should be built, but
While this particular method avoids all the bloodshed that is
Nestled in the foothills of the Texas Hill Country, Austin is the southernmost state capital in the continental United States. Austin is currently the nation's fastest-growing city and has an estimated population of more than 932,000 people. The city was named for Stephen F. Austin, who is known as the "Father of Texas. " However, it did not always bear Austin's name, nor was it always the capital of Texas. The History of Austin, Texas
From Eisenhower’s point of view highway construction was “an important economic tool.” He also believed that it would make roads safer and easier to transport people and good, furthermore opening more employment opportunities, which indeed did, but now the system needs to be updated to address a new set of problems and to meet the new needs of society. During the 50th Anniversary of the U.S. Department of Transportation’s open house, Elaine L Chao delivered a speech introducing the idea of advancing the use of technology in the way we travel. Now of course the idea of having self driving cars, trains, and so forth has been around for some time now, but bringing them ideas into reality seems hard to picture it being the most reliable and safest option available. With safety being the Department’s core priority makes many wonder, could we were to proceed with this advancement, and would it be one would could garnet safety from or a easy reversible
On the other hand however, there’s a way to use such a method for those who are prepared and
In this paper, I am going to use Utilitarianism to analyze the collapse of the I-35W Bridge in Minneapolis. The I-35W Bridge was the main route that commuters used to cross the Mississippi River (Fleddermann 113). When the bridge collapsed, “thirteen people were killed and 145 people were injured” (Fleddermann 113). The National Transportation and Safety Board and the Federal Highway Administration conducted an investigation into what might have caused the collapse and found that the gusset plates used to fasten the steel beams together were half of the required thickness to support the weight of the bridge. The best solution to this case will be the solution that produces the most pleasure and the least amount of pain.
The foundations of the modern world were laid by the civilizations of the Eastern hemisphere. Many things such as calendars, roads, and government were all the inventions and ideas of the ancient civilizations of the Eastern hemisphere. These things still have great impact on our daily lives and influence over move we make. The calendar that is used most often was invented by Pope Gregory during the Middle Ages (Doc. 4).
That could only happen through the extensive use of
Additional ways discussed in chapter four are the “duh” and “twisted” move. The “duh” move simply take advantage of the already known ideas and using it as a way to
Retributive approach This approach might be the oldest theory;
TYPE OF SPEECH: Persuasive Speech Topic: Graffiti is art Purpose Statement: To inform you about the culture of graffiti. Thesis Statement: Graffiti is not all bad, it actually brings a lot of emotion and culture to America. Organizational Pattern: Topical
-This strategy is simple and explicit which is the method of detaching -Listing strength can help to limit distinctive