Engineering and Construction Essays

The same samples of Thermalite, Engineering brick and Facing block used in experiment A were used. This means that the physical dimensions used were as those recorded in the earlier tests. The samples were then saturated by use of a saturation apparatus and then placed in a vacuum chamber. The chamber was evacuated for 10 minutes and then flooded with water.

The paper "Different Types of Cables" is a perfect example of a research proposal on engineering and construction. In any building, there are likely to be different types of cables each representing a potential hidden danger that is capable of providing a full fire load with the potential of spreading rapidly in the building (Chase, 2001).

TITTLE : XXXXXXXXXXXX@ 2009Risk managementThe management of risk has been an issue of significance in the recent past. It has been a common practice that projects are being shared by multiple parties especially in the construction industry whereby

The paper "Changes in the Building and Construction Industry" is an outstanding example of an essay on engineering and construction.  Throughout history, building and construction have been an issue of great concern. With the increase in the land cases, collapsing buildings, and the effects thereof, architecture and surveying need to act towards curbing the matter.

The paper "Construction and Maintenance Building, Substructures and Superstructures" is a brilliant example of a term paper on engineering and construction. A dilapidation survey can be defined as the process of identifying and recording defects in the building through the means of digital documentation and photographic before the start of its conservation work (Grober, 1999).

They also have to keep in mind the materials used in the construction of the buildings such as steel and timber, where they are required to comprehend the standards of use of the materials in Australia. The above issues measure issues concerned with the strengths of beams, as well as their capacity for weight, as well as how they can be serviced or both steel and timber.

The paper "Heritage Concrete Structure" is a worthy example of a literature review on engineering and construction. The overwhelming usage of heritage concrete during the 20th century has brought a renewed interest in its study. Although its usage as a construction material dates back to the Roman Empire.

The undrained strength on confining stress is independent because an increase in pressure in the cell without allowing drainage affects the rising pore pressure by the same amount. Therefore, the effective stress remains unchanged and the subsequent strength remains unaffected because the effective stresses determine the behavior of the soil.

The paper “Mechanical Design and Development”  is a thoughtful variant of a lab report on engineering and construction. The product to be designed is a mousetrap powered elevator device that will be able to lift a payload up a free-standing pole and then drop the payload onto a shelf. The device will be powered by an unmodified, single, off-the-shelf, snap-style mousetrap.

The main body made of iron is cast which involves melting the iron metal and pouring the semi-liquid in a mould that is the female of the foot valve body and allowed to solidify. This solid part is then ejected out of the mould and allowed to cure. Testing for strength and brittleness may be carried out on stereotypes to ensure a compact.

The paper “Simulаtiоn оf Моdulаtiоn Тесhniquеs fоr Wirеlеss Соmmuniсаtiоns Using Маtlаb” is a thoughtful example of a lab report on engineering. Radio waves move in light speed and are measured in Herts, Carrier waves have different properties which include bending and penetrate on walls, for this wave to carry on it has to be modulated by three methods.

The mechanical properties of the steel are used to determine the design for fire resistance. For temperature rise and consequently distribution to take place in a steel member, a lot of factors such as the density, specific heat, and thermal conductivity need to be considered: the elasticity modulus, the strength, thermal expansion coefficient, and the material creep.

More consumption than generation may lead to system failures, whereas more generation than consumption is uneconomical. Losses due to wastage are great, considering the large capital outlay of the power generation systems. This, therefore, negates the need for a sophisticated control system to safeguard consumer and producers gadgets.

The quadratic equation formed above can be used to solve various parameters relating to the system. The Lagrange method uses the fact that any relative extremum of a function subject to a constraint must occur at a critical point. The frequency response of the system shows that it is similar to the values of Part 1A meaning that the setup can perform the required function. 

Experience. This depends on the person in charge of measurement. Callousness could result in misread figures and values and hence unsteady and inconsistent data could be recorded. From the second sample on high speed, as shown in the graph above, it can be noted that a sudden surge was noted in the recording.

The storage of the computer ought to be superior to the volume of the utmost influential processers currently that help decide the scales. The models of turbulence rely on the scales of wave turbulence as comprised in the exemplary (Marvin & Coakley, 1989, pg 1). The basis of the tenure denotes the inner manufacture of property including energy.

The Navier-Stokes Newton’s second law of motion by applying the pressure term as well as the stress in the viscous fluid to govern fluid flow in fires. The Navier-Stokes equations include the following. The moment equation is obtained by getting the product of mass and the velocity. The expression below is obtained by substituting it in the mass conservation equation.

Different masses and corresponding time taken to cover the distance were measured and recorded on a table. This was done a lot of times and the average time taken by each mass to accelerate to the ground was recorded. The velocity (V), and angular acceleration (α) were calculated with the help of the excel software before plotting a straight line.

The paper "Collapse of Car Manufacturing Industry in Australia" is a great example of an assignment on engineering. The car manufacturing industry in Australia came to being almost 100 years ago. It was a major contributor to the Australian economy with over 400,000 workers employed, directly and indirectly over a range of sectors.

In conclusion, a feedback amplifier is described based on the way of connection of the feedback network. The series feedback amplifier circuit block develops series and shunts feedback that is parallel to the amplifier input. The addition of series feedback results in to increase in impedance of the amplifier.

The paper “Earthquake-Proof Pipeline Modeling” is an affecting example of a research proposal on engineering and construction. The aim of this proposal is to design an Earthquake proof pipeline to transport oil and gas between countries as well as across the sea. The design in place signifies the two pipelines as a single unit with one diameter, which is the sum of the diameters.

The students are expected to know materials like steel and timber that are used in the construction of these structures. At this point, they must be able to understand the standards that are recommended in Australia. It is important to note that these are issues of concern that address strengths of beams, weight and how to service steel and timber.

There is sufficient evidence showing that climatic change is indeed real and that the impacts of the climatic changes that have already occurred are significant enough to be felt. Climatic changes are still occurring and their impact is still being felt, which requires changes in the design and construction of buildings in response to the changes.

One of the major problems faced by the reliability and high performance of such amplification devices is the mitigation of the active fiber with regard to photodarkening. The manifestation of photodarkening takes place as an increase that temporarily happens in the absorption of broadband. This absorption is situated in a central position. 

Using control systems, it is possible to control the velocity, acceleration and position in a given application. Control systems have characteristics that make them vital for use in modern society. The control systems have the ability to mimic human behavior that makes them be used in human operations. There are two types of control systems.

The diversity of the construction sector ranges from mining activities, forestry, and quarrying activities all the way to infrastructure and building construction. Additionally, product manufacturing and supply, operations and disposal also add up to the sector of construction. This proposal focuses majorly on the UK and the Kurdistan building construction sector.

The social science studies have taken a huge turn on the materiality factor that is behind the existence of these monuments of national importance. According to Petursdottir (2012), the study of material culture comes during a time when these buildings require advancement in sustainability and preservation with the purpose of extending their existence.

The length of the pendulum was varied and a change in the period was observed and tabulated. The equipment utilized in these experiments included; Pendulum weight, 1m string, a stand and clamp, Stopwatch and scales. Two graphs of time in seconds against the square root of the length of the string in meters were plotted.

The report explains and shows the readings taken from The Hilton Refrigeration Laboratory Unit and the calculations made from the readings taken. Results are also provided in the report with a discussion explaining the outcomes and the final conclusion explaining what was achieved and learned from this lab.

From the tensile test and the hardness test, different characteristics are observed for the two types of steel. 0.4% of steel has a high yield strength of 670N/mm2 compared to that of 0.15% steel. The values of the ultimate tensile strength and fracture stress were also in the 0.4% steel with values being 953.96 N/mm2 and 1671 N/mm2 respectively. 

The study of the strength of materials is an important field in the construction industry. This is because it aids in determining the right material to be used. Failure to analyze the characteristic of the material may arise such as the collapsing of buildings and structures in Hartog. The structures carry loads and they have weight exerted on them.

During the material production phase alone, 316L stainless steel produces 64.1kg of carbon dioxide which is way above that of HDP which is a meager 6.75kg. On the other side, considering energy usage, 268MJ is utilized for the production of HDP while 1130MJ is utilized for the production of a 316L jerry can thereby disqualifying it as an ecodesign.

Concrete widely makes architectural structures including roads, walls pavements and bridges among others. This is due to its compressive strength. Its suitability and sustainability are based on concrete recycling, versatility, durability, low maintenance, affordability, local production and use among others.

For every construction project being undertaken to be successful, the right concrete mix ratio plays a major role since it can either solve the problem or create more problems with the contractor. An appropriate concrete mix should be one that is easier to place beneath the construction blocks, one that is expected to be durable for the life of the floor.

In the refrigeration system, the coefficient of performance is determined using four-stage points. Therefore, determining the amount of power drawn by the COP is easy in the system. In this report, there is the comparison of the obtained results from the experiments that were conducted in the laboratory.

The modern fans are a result of several transformations occasioned by failures. The fan control system as particularly developed thinks too many attempted at automation, improvement in efficiency and proper communication channels. It will be used to warn fan users when it just to breakdown because fans are very critical in some buildings.

The fluid velocity and fluid pressure are inversely related. The phenomenon of fluid flow in these devices is governed by Bernoulli’s equation and equation of continuity. The flow measurement device used in this experiment provides situations where Bernoulli’s equation is practically applied in the determination of fluid flows.

Tensile testing is mainly carried out to produce data to be used for purposes of design or procedure of material joining. With tensile testing data, structure limiting values that can make withstand failure are known. The test is important so as to control the safety of the buildings and other structures build using these steels. 

Balancing of masses is very in mechanics especially where there is rotation in machines at high speed. Unbalanced masses may lead to unnecessary vibrations that could result in noise and even damage to machines. To visualize and to get the solution, the system is usually represented diagrammatically.

The paper "Conversion From Binary to Octal and Hexadecimal Number Systems" consists of 5 tasks. In task 1 focus was on errors. In task 1.2 there was the solution to the problem involving conversion from binary to octal and hexadecimal number systems. The other three tasks majorly involved complex number algebra.

This wider section helps in spreading weight of the building over a wider surface area. This type of foundation is common in many commercial buildings that incorporate basement but are not sufficient for high rise buildings.

 The test involved performing a bending test on an end-loaded cantilever using a trestle and hanging weights. First, there was clamping of the bar on a horizontal axis, and putting the hanging weights resulted in a deflection that was sensed by a dial test indicator (di) at the point where the load is applied. 

This test was about performing a bending test on a cantilever that was end-loaded. First, the bar was clamped in a horizontal axis and then hanging weights at the free end to cause defection deflection that was sensed by a dial test indicator (di) at the point of application of the weight.  The dimensions of the cantilever and the position of the hanging mass relative to the built-in end of the cantilever were taken.

The performance of the Patrol in comparison to the Land Cruiser is in my opinion, very distinct; it would be my first choice 4 wheel-drive vehicle if I were to decide to purchase one. I would however make adjustments to the engine if I were to buy one to improve on efficiency and speed.

The paper "Health and Safety Aspects in the Construction of Roads Across All Regions in Europe" is a brilliant example of coursework on engineering and construction. The author of the paper states that every other nation has policies that aim to promote actions to enhance safety and health for people working in construction sites.

The paper “Legislations in Construction Industry”  is a well-turned version of an essay on engineering and construction. There are definitely a number of laws and regulations in operation whose focus is to ensure safety health and environment. Most of these regulations have been imbibed into contractual arrangements between employers and employees.

The paper “The History of Electrical Engineering, Role of Electrical Engineer, Contribution in the Society”  is an engrossing variant of essay on engineering and construction. The history of electrical engineering can be traced back to the times of Thales of Miletus the Greek philosopher in 600 BCE, who described the form of static electricity generated when fur is rubbed to some substances.

The paper “Advanced Materials for Construction”  is an excellent version of coursework on engineering and construction. There has been a great change in the construction materials as Engineers seek materials that exhibit a number of properties such as readily available, affordable, and that are friendly to the environment.

In a typical process of manufacturing composites, the reinforcement fibers and binding matrix are pressed, combined through the melding process. In a thermos etic melding process, the process leads to the production of heal for curing reaction in the chemical activity. Such processes include resin transfer molding and vacuum bag molding.

Proportional Integral Derivative (PID) Control systems are widely applied in most industries to control various processes through customized algorithms. An instance where PID has been used includes control engineering –steel and chemical processes- to regulate heating, ventilating, and air-conditioning (HVAC).