Introduction
Newton’s Third Law of Motion, The Law of Action and Reaction states…”For every action there is an equal and opposite reaction.
I work in the construction industry and Newton’s Third Law of Motion, The Law of Action and Reaction is an important aspect of construction building process. The Third Law helps us determine how much weight or load a structure can hold; and without the Third Law, we would not have the towering structures and bridges we have in place today.
I will address how Newton’s Law applies on the bearing loads of a structure, the weight transfer of loads throughout the structure, the consequences of a mistake in calculating the load a structure can hold and how the weight above ground has to be supported by the soil below.
When we think of towering skyscrapers, we don’t think about all the components required to build that structure. We look up in awe at the buildings height and beauty and never give a thought to structural design investigation, structural mechanics and all the hard work that goes into building a magnificent structure.
Physics has an important role in the construction industry because without concerns for the actions of forces on physical bodies of the materials, structural failure could result. From design to completion, physics formulas and calculations are required to ensure that a structure will not fail and Newton’s Third Law of Action and Reaction is applied in this process.
For every action, there is an equal and opposite reaction. There are many components that must be addressed prior to breaking ground to build a towering structure. Before even thinking about putting a shovel to the ground, we must first select a building site that can bear the load of the structure; as not ...
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...es: http://eu.lib.kmutt.ac.th/elearning/Courseware/ARC261/chapter1_3.html
Construction, D. o. (2013). Dictionary of Construction. Retrieved December 2, 2013, from Dictionary of Construction: http://www.dictionaryofconstruction.com/definition/structural-failure.html
Daily Mail Reporter. (2009, June 28). Mail Online. Retrieved December 2, 2013, from Mail Online: http://www.dailymail.co.uk/news/article-1196064/Tumbling-tower-China-Amazing-pictures-13-storey-block-flats-toppled-over.html
James, P. M. (2013). Failure As A Design Criterion. Retrieved December 2, 2013, from Failure Analysis: http://www.tech.plym.ac.uk/sme/interactive_resources/tutorials/failurecases/index1.html
Tripney, J. A. (2011). Simplified Engineering for Architects and Builders. In J. A. Tripney, Simplified Engineering for Architects and Builders (p. 19). Hobokin New Jersey: John Wiley & Sons Inc.
Today, engineers rely on damping systems to counteract nature's forces. There are many types of damping systems that engineers can now use for structures, automobiles, and even tennis rackets! This site focuses on damping systems in structures, mainly architectural variations of the tuned mass damper.
Further research is conducted to test the theory and the model. As advances in technology occur, more information can be obtained and so the theories and models can then be altered. If the model or theory seems to hold true in numerous areas of science, a scientific law is formed. These laws provide a greater level of understanding and explain why many things happen. An example of a law is Sir Isaac Newton’s law of Inertia.
Prompt: Define Newton’s Third Law, give three effects of it, and create an experiment designed to explore one aspect of it.
The file labeled “Newton’s 2nd Law” is to be opened. The cart’s mass along with the attachment of the sensor and the accelerometer are to be measured and recorded. Being carefully verified in order, the track is leveled and the Force Sensor is set to 10N and connected to...
Third Law: A robot must protect its own existence unless this violates the First or Second Laws.
In the competition known as Science Olympiad, there is an event called “Boomilevers.” This event is comprised of building a structure to be attached on one side to a wall and bear the maximum weight possible on the other side, while the structure itself weighs as little as possible. The Boomilever is a long standing Olympiad Event and requires acute attention to detail and a critical mind in architecture in order to achieve the maximum efficiency score possible. There are many limitations and guidelines set forth in the Olympiad rules, defining how tall and long the boomilever must be and how the boomilever must attach to the wall. This leads to construction much like a real life situation, where resources must be utilized efficiently.
In conclusion, the designers and builders of the tower have an undesirable job: creating a building that is functional, modern, sustainable and unique. At the same time it is honoring the memory of the people that died in and around the buildings that stood there before. While the green sustainable features have been criticized for being too expensive, they will do more than save just water, electricity and emissions. They and the grace of the building will inspire a generation of green and safe skyscrapers for the twenty-first century. This building has become one of the safest, environmentally friendly and expensive ever built, but as critics slate the building for various reasons, one cannot take away the determination through political, social and economic status that designers and workers have created such a beautiful building with great meaning.
Newton’s third law is “When one body exerts a force on a second body, the second body simultaneously exerts a force equal in magnitude and opposite in direction on the first body. His third law says that all force between to two objects exist in equal magnitude and opposite direction. The action and the reaction, it does not matter which one it is we can not have either of them without the other. For example if you are walking across the floor there is a force between the floor and you and you and the floor. Its the same when you dive off a diving board, you push down on the springboard. The board springs back and forces you into the air. The formula is F1=-F2. The forces are equal in magnitude and opposite in
Fanella, D. (2011). Reinforced concrete structures: analysis and design / David A. Fanella. New York: McGraw-Hill, c2011.
After completion of this step the architects use the surveying drawing to develop a working drawing for the building. In these drawing you will see triangles, rectangles, squares, arches and other geometry shapes and forms to create their design. The architects through our history have used these shapes to create famous structures all over the world. If you go back to Roman historical sites you will see such examples like the great Coliseum. A great example can be seen is the famous Egyptian pyramid. Some other famous structures are the Eiffel Tower which is in Italy, and Chrysler building in New York. If you look around your neighborhood houses, you will see these shapes.
A tall building or high-rise building is a building whose height creates different conditions in the design, construction and use than those that exist in common buildings of certain region and period[3]. The tallness of a building is a matter of a person’s or community’s circumstance and perception therefore, a measurable definition of a tall building cannot be universally applied. Tall building structures frame requires special structural arrangements, if they are subjected to appreciable lateral loads such as high wind pressures and earthquake loadings. In modern era, tall buildings structures are in great demands because of the following reasons which are as follows :
The third law is, “For every action there is an equal and opposite force.” This means that there is a reaction force equal in size, but in opposite direction. So when an object pushes another object it gets pushed back in the opposite direction.
Johns Hopkins University. (2009, March). In disaster-prone areas, construction needs a new approach. Retrieved from http://phys.org/news157051992.html
Engineers set up all building codes based on accurate calculations that are based on theories and actual observations known as seismic assessment. . There are two different types of seismic performance assessments, experimental assessment and numerical assessment. Experimental assessments are very expensive since engineers need to build a scaled m...
Chua, Ian Y. H. Civil and Structural Engineering Resource Web. 29 Jan. 2000. 2 Mar.