Mechanical And Structural Factors Of An Aircraft - 1422 Words

Aircrafts are and always have been a great mode of transportation and come with many clear advantages over many other forms of transportation . This in turn may be one of the main causes of their popularity and success over the years. Aircrafts are used commercially, Privately and they even have military applications. Aircrafts have always been an iconic sign of freedom. Even in the media and in commercial advertisements an airplane can be a symbolic tool used to instill security, freedom and luxury. Although there have been a great many advancements in mechanics and engineering of the aircrafts over the years, and many people consider them to be a reliable mode of transportation they still all have the capacity for mechanical or structural failures. In this paper we will begin to explore some of the main causes of these failures as well as the mechanical and structural factors behind them. An aircraft will typically fail because of an excess of stress applied to one or multiple mech anical or structural components. A more exact definition of stress is; â€Å"The force perpendicular to the cross sectional area of the member divided by the cross sectional area.†(chapter 8 lecture) There are several different types of stress and certain points of stress on an aircraft are more susceptible to damage or failure. In this paper we will also begin to analyze these factors to provide a more clear understanding of the mechanical and structural factors of aviation. According to Dr. HansShow MoreRelatedFiber Reinforced Concrete and Its Application Essay826 Words   |  4 Pagesloading, and the fibers can still hold the matrix together even after a lot of cracking. ïÆ'Ëœ Introduction Concrete is a structural material that is weak in tension and they also have brittle properties with a low tensile strength and strain capacity. 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