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Engineering and Construction Essay

Soil Mechanics (Geotechnics
Triaxial tests but the most common ones are; Consolidated Drained also known a CD, Consolidated Undrained tests which is also referred to as UD and Unconsolidated Undrained. In the consolidated drained or CD, the test is done through consolidating and shearing while compressing it with the drainage. In the second type of test, the sample is not drained and in the third type of test, the sample is constantly compressed.A; can be referred to as the colluviums or top soil, B; is the Residual soil
Pages: 4 (1000 words), Essay
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Superstructural Methods & Processes
The water should be returned through the pool bottom in an up flow system that displaces the water evenly without putting prejudice on any one competitor.Lighting is significant to competition because it judges distances and evaluates the position of other competitors. Lighting can be provided by in-pool lights, installing of ceiling fixtures or natural sunlight. The minimum illumination for indoor pools should be 215 lux and outdoor pools must be at least 110 lux. All in-pool lights are placed
Pages: 8 (2000 words), Essay
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Site Management and Engineering-You have been designated by your company as the person who will have the responsibility for managing the trade package associated with the erection of the in situ concrete frames to the two office blocks
As the formwork is designed for staged processing hence it enables the speedy and efficient construction. The material of choice for our construction site would be Steel, this enables a perfect surface finish. But these steel frames must be properly designed before concrete is poured. The individual panels are attached to the frames which have different supporting conditions such roller support, once the concrete is poured and set, the panel is rolled back and a perfect finish is acquired. In
Pages: 6 (1500 words), Essay
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Surface engineering technology used in industry for surface modification( i.e surface treatment-surface thermo-chemical tratment or surface coating )
The nitride layer on the surface of the metal makes it expand, thus creating large, compressive stresses that in turn increase surface hardness and improve fatigue strength. In addition, the process also results in steel that has a reduced friction coefficient. Nitriding is, therefore, the best method to use when developing surfaces that are intended to minimize friction such as crank shafts and ball bearings.This process involves the dispersion of carbon atoms into the surface of the metal.
Pages: 12 (3000 words), Essay
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Series resonance
Basically, selectivity defines how well an RLC (resonant) circuit responds to a certain frequency while discriminating against all other frequencies.In a series RLC circuit the capacitive resistance, XC and the inductive resistance, XL have opposite effects on the phase angle thus the total their total impedance is less than the individual resistances. The circuit is inductive when the inductive resistance, XL, is more than the capacitive resistance, XC, while it is capacitive when the
Pages: 5 (1250 words), Essay
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Statement of Purpose
I was forced to overcome a number of challenges during my time as an undergraduate. At the time, IE was quite young and many people had not heard of it. Subsequently, I was discouraged as there were limited applications for IE methods, and I wanted a practical field of study. I reached the conclusion that IE was simply not a practical pursuit. I continued my university study, but lacked the passion that had driven my earlier efforts.In the last summer of undergraduate study, I interned at an
Pages: 5 (1250 words), Essay
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Solar Powered Fridge Technical Report
The diagram of an evaporative cooler fridge is shown below –The fridge consists of 2 cylinders. The outer cylinder can be made up of cardboard, plastic or any other material. It should have a lot of holes in it to allow the maximum access to solar energy .The inner cylinder should be made up of a good conductor of heat. Iron or steel are the best possible materials which are easily available and also good conductors of heat. The inner cylinder should not have any holes. The space between the
Pages: 6 (1500 words), Essay
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Sustainability Principles in Conditions of Contract & NEC &JCT SBC Compared
This is to be moderated and monitored by an architect who has to play the role of an independent assessor who evaluates the issues and matters.In terms of the JCT 2011, the main element of the standard form of contracts involves the fact that the contract is to be administered between the employer and the contractor under the oversight of the architect. Therefore, all sustainability issues and matters must be integrated into the contract and the architect, who moderates and oversees the
Pages: 10 (2500 words), Essay
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Seattle central library
Directly on its southern side is situated the International Brotherhood of Electrical Workers Hall. The purpose of situating the Temple in this area was for space reasons (Ochsner 34). The old Labor Temple, which had been built in 1905, wa,s situated in a very busy area just adjacent to a major road, the Sixth Street. This hampered the possibilities of expansion while the building itself was much smaller and could not accommodate large meetings and all the union offices. Because of the need for
Pages: 4 (1000 words), Essay
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Supply chain management
Three unique characteristics of construction industry make it challenging for companies to use supply chain integration model in order to drive business values. Therefore, the essay will discuss the mentioned statement in context to construction and engineering perspective. While doing research on the same topic, Barratt (2004) used the concept of ‘collaborative culture’ in order to explain how supply chain activities and relationship between supply chain partners can be collaborated within
Pages: 11 (2750 words), Essay
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Sustainability and Prefabrication
Just like other industries, construction industry has to reconsider its relationship with the environment. The aspects of green construction and accepting responsibilities to the environment through construction activities are important. It is necessary that construction activities explore better ways and analyze construction processes so that the industry contributes towards sustainable development. Sustainable design or green design aims at philosophies of design that support the principles
Pages: 4 (1000 words), Essay
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Sustainable engineering
In this study more emphasis is put on the assessment of energy performance of new building within the BREEAM and LEED.For easy assessment of the energy performance of buildings and effective calculation of the corresponding energy rating in BREEAM and LEED schemes, a computational simulation was applied. Even though there are many energy simulation software that are available in the market, there is need to choose the one that suits the aim of the study with high level of compliance to the two
Pages: 9 (2250 words), Essay
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Sunshine skyway bridge disaster
The events that surrounded the accident transpired too fast for the Greyhound Bus to slow down or brake. It veered off the precipice, slammed down into the water. Thus, the pickup truck, the six cars and the Greyhound Bus crushed into the bay on this fateful morning and claimed thirty-five lives. It was only Richard Hornbuckle’s Buick Skylark which managed to stop, just inches from the edge of the bridge.So far, almost everyone who was involved in the tragedy has passed on. MacIntyre passed
Pages: 5 (1250 words), Essay
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Solar Energy
The popularity of the electric car began to decline mainly due to the fact that it was expensive to replace the batteries, which needed to be changed once in a while, recharging it required a lot of time, batteries were heavy and bulky; hence took up a lot of space and the batteries could only go between 100 to 200 miles before they required recharging. Additionally, oil producers were worried that their market was under threat and that they would lose their market share. They resisted the idea
Pages: 4 (1000 words), Essay
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Solar PV on a Lifeboat
Molten salt stores the excessive thermal energy during day and gives it for the power generation during night. In some colder regions, two systems are utilized; antifreeze rust proof liquid is pumped through the flat plate collects or tubular collector to make the system running at low temperatures. Solar geysers are also installed with the evacuated tube collector to collect the hot water during night.Solar thermal is an efficient process to increase the temperature of water. The system can
Pages: 6 (1500 words), Essay
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Steel making
The basic or limey slag removes the impurities phosphorous and sulfur in addition to silicon, manganese and carbon in the bath of metal which is oxidized to a greater extent than in acid process.The carbon present as the alloying element in iron matrix imparts to it a reduction in ductility but causes considerable increase in strength. Besides, the alloyed carbon in steel is responsible for various other properties of the steel: its property of getting hardened when subjected to heat-treatment
Pages: 6 (1500 words), Essay
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Surveying report
This is preferred as it has the capability to handle the toughest environments under which it can be subjected without compromising its functionality. Subsequently, magnesium-alloy housing is included in this design as it will provide stable angle accuracy.4 Easy Access USB 2.0 Memory: It is recommended that a maximum storage space of about 8MB be allocated so as to cater for the environmental needs of the design it terms of protection. On the other hand, this to be done in line with the
Pages: 4 (1000 words), Essay
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Sustainable construction procurement is a contemporary idea that seems to have traction, but what does it mean in practical terms when focusing on a specific building project Discuss the aspects of construction procurement that might help procurers to in
It concentrates on construction and the practical procurement, which has a vital part to play in a connection. Its obligation is to plan, back and actualize construction technique with the sustainability agenda. Procurement division and their establishments ought to install supportability in their methodology yet embrace distinctive instruments suited to the supply chains included. Great advancement ought to be made for instance in connection to material and devices obtainment.The estimation of
Pages: 8 (2000 words), Essay
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Six sigma
Under the guidelines of Six Sigma concepts, 3.4 in a million parts produced will be defective (Thomsett, 2004,p. The rate reduces as the overall rate of production increases.Under the process of Six Sigma, a methodical approach is adopted which aims at addressing all the essential aspects towards a successful project and activity. This comes along in the form of DMAIC tool and phenomena (Misra, 2008,. DMAIC is a quality assessment acronym for the following:Each of these provides a cyclic
Pages: 4 (1000 words), Essay
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Smart materials and their applications in civil engineering
Structures made out of civil engineering could be damaged by factors such as floods, earthquakes and other natural disasters. However, the use of fibre reinforced plastics (FRP), an example of smart materials helps to ensure that damaged structures are repaired cost effectively and durably. Today, Fibre reinforced polymer composite (FRP) is used as a new construction material by civil engineers. Bridge engineering is one of the fields that has actively increased the use of FRPs because the
Pages: 7 (1750 words), Essay
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