TASK 1 The bending of an umbrella when wind blows or the breaking of a bags handle, even the collapsing of mega structures like bridges and buildings are some prime examples of structural failure. Structure failure in basic terms can be defined as the destruction or damage of a structure when it is unable to support its designated load any further. Once the structure looses it ability to carry load, it deforms, de-shapes or even destroys completely. There are many reasons a structure can fail its basic ability to hold load (NEL, 2007) Many reasons as states in previously include basic design flaws, construction flaws, overloading, foundation failure, corrosion and excessive use of a moving body. The corrective/preventive measures that have to be taken are in accordance with the structural failure that has either prevailed or in the process of it. An example of it is the leaning tower of Pisa; the design flaw is the soft earth due to which one part of the building is sinking inside. To negate the leaning effect, large weights and wires have been attached to the tower to keep it from falling to the end it is leaning to. ...Show more
The science of materials and metallurgy has taken a great importance since the day man decided to build. Sending a rocket to the moon was the high point of mans quest as he not only conquered earthly conditions but also those which were unknown to it…
Energy may be classified to be renewable and non-renewable. Renewable energy is the form of energy that does not exhaust by its usage. Wind energy is a perfect example of renewable energy. Non-renewable energy is energy which becomes exhausted by its usage.
In this aspect the the primary aim to reduce the embodied energy of building materials so that the total energy consumed right from its inception stage to its completion is kept at an optimum. (Lucuik Mark, 2007) New building regulations restrict the carbon content of materials used in the construction process and therefore indirectly reduce the embodied energy that would form part of the building materials in the new construction process..
energy, wind energy, tidal energy or hydroelectric power etc will never be exhausted whereas nonrenewable energy sources such as oil energy, natural gas, coal, nuclear energy, geothermal energy etc will be exhausted once. This paper explains the significance of renewable and
planville of 25,000 people in the US, with the mayor as an instructor, decision to produce wind energy would depend on many factors such as the strength of wing and frequency of the wind.
Several advantages are associated with wind energy. To start with, wind energy is a
is conducted by placing a cylindrical cross-sectional specimen with reduced gauge in a testing device and applying gradually increasing the uniaxial tensile load to the material until fractures are observed in the reduced gauge section. Both ends of the specimen should have
6 pages (1500 words)Essay
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