StudentShare solutions
Triangle menu

TMA T173 03 Engineering and Construction - Essay Example

Free

Extract of sample
TMA T173 03 Engineering and Construction

b. i. In your own words, give a brief description of what the standard covers. Standard is a measure of assurance to any specific area of application. It covers a number of elements such as uniformity, specialization, purpose, precision and accuracy. Uniformity of standard is a frame of reference that the users of a given object can agree to follow regarding the manufacturing and usage of that particular design as well as the object material (Callister, 2004, p. 503). Uniformity regards the conformity of products regarding their physical and chemical nature. Specialization involves the product being designed for a specific project such that outside the same parameters, it’s an inadequate design. Purpose in standardization is the objective that is associated with a given outcome. Purpose may be safety, protection, repairs, constructions and more. Precision and accuracy in standardization are concerns of the physical fitting associated with an outcome. The simplest measure of accuracy and standardization lies in the sizes of the products. Size determines the fitting of the object. ii. Give a brief description, from the sections of the standard, of five basic design requirements for the helmet. Uniformity: the design of the helmet has to be specific to the initial design solution, for a particular product such that all the helmets of a design are similar and as close as possible to the suggested solution. Specialization: helmets in use are designed for various purposes, the cycling and the

Related Essays

Engineering and construction
.......................... 21 – 23 Task4 ......................................................................... 24 – 26 Task5 ........................................................................... 27 – 29 Task6 ...............................
12 pages (3000 words) Essay
Engineering - Construction Procurement
The Parish Council own the site, formerly a garage located adjacent to the village green in a conservation area. The Council has narrowed the choice of procurement down to traditional or design and build. Task Discuss the two alternative procurement routes, explaining their characteristics and relative advantages and disadvantages.
5 pages (1250 words) Essay
Civil and Construction Engineering, Building Studies and Fire Engineering
The Torch Hotel I would like to acknowledge The Torch Hotel for providing assistance in all communications on visiting the hotel and providing support from there Fire Technicians in showing me around the hotel and describing all the suppression systems and standard followed by the Hotel.
4 pages (1000 words) Essay
TMA 1
The college gives diverse career options to the students in the location and also has its branches internationally. The vice chancellor is responsible for implementing changes and ensuring that the colleges’ time plan flows as expected. There are various internal and external factors that influence the overall culture of this institution.
6 pages (1500 words) Essay
Civil Engineering Master Essay
Major focus areas of civil engineering study involve the conceptual understanding about Infrastructure with more derivatives like Operation, Maintenance, Adaptation & Conversion and Refurbishment & Renewal. The next critical factor will be the factors like project size and environment.
16 pages (4000 words) Essay
Construction Industry Essay
As far as the U K is concerned, its output is worth over 100bn a year. It accounts for 8% of Gross Domestic Product (GDP) and provides employment for around 3 million workers (Strategies for Sustainable Construction 2008. p.2). Civil Engineering is "the profession of designing and executing structural works that serves the general public.
16 pages (4000 words) Essay
Cost Management of Engineering Works in Construction
This can, of course threaten the safety and security of the occupants of the property. For optimally maintained constructions it is very important to formulate a workable program of building upkeep. The main goal of building maintenance is to preserve the structure in its
5 pages (1250 words) Essay
TMA T173 01 Many engineering projects are associated with construction
Who benefited from the project? An example of an engineering project involving construction is the London 2012 Olympics stadium in Stratford, East London. The construction was completed in three, in 2011, and in time for the 2012 Olympic
3 pages (750 words) Essay
Civil and Construction Engineering, Building Studies and Fire Engineering
pic I have chosen for my final dissertation for Civil and Construction Engineering Building Studies and Fire Engineering is a review of The Torch Hotel in The State of Qatar against the National Fire Protection Association (NFPA) Standards applicable and the standards
4 pages (1000 words) Essay
Engineering and Construction: The MATLAB Code

The MATLAB Code was used to estimate the critical gain value (Kcr) by looping through a range of K values from 1 to 50,000 in steps of 1. The existence of a pole in either the positive region or 0 made it stop the looping. The K values were generated, which presented the output of poles.  

14 pages (1750 words) Essay
industrial helmets are quite different and they are specific to their function. In this case specialization means that the design of the helmet meets the needs of a given industry as noted above. Purpose: the helmet is basically a protective equipment, but different scenarios have different dangers and risk. The purpose of the helmet is to protect the head from injuries, but it is specific to the type of injuries. Precision: precision of the helmet involves the testing capacities. The device is supposed to withhold a given force of a certain nature. In considering the forces involved, the helmet is designed for a certain force under which it serves its purpose. Accuracy: accuracy of the helmet provides a range in which the helmet maintains and performs its functionalities (Voland, 2003, p. 298). Accuracy falls within the testing range as well, but provides an average under which the helmet is to serve its purpose. c. BS EN 1078 specifies the following for the testing of the helmet: • a dummy head of mass 6.1 kg in a test helmet is dropped onto a stationary anvil • two impact speeds are used of 5.42ms-1 and 4.7ms-1 • the test requires that the deceleration experienced by the dummy head does not exceed 250 x g where g is the acceleration due to gravity. i. Show that the heights from which the helmet and dummy head should be dropped in the tests are equivalent to those stated in the note to section 4.4 of the standard. Show your working, and state any assumptions that you make. Assumption: the dummy freefalls from the initial position, where V0 = 0 ms-1 V2 = 2 aS, where a is the acceleration due to gravity g which is approximated at 9.8 ms-1 i. (5.42)2 = 2(9.8)S S = 29.3764/(19.6) = 1.498795918 m = 1.5 m ii. (4.7)2 = 2(9.8)S S = 22.09/(19.6)1.127040816m = 1.1 m ii.

Summary

TMA T173 03 Name Class: Lecturer: Institution: Address: Date: TMA T173 03 (Block 3) Question 1 a. Explain why standards are important to manufacturers and users of helmets. (4 marks) Helmets are part of PPE (Personal Protective Equipment) in any instance where overhead weights and objects are involved (Hillert, 2007, p…
Author : madelyn34
TMA T173 03 Engineering and Construction Essay essay example
Read Text Preview
Comments (0)
Rate this paper:
Thank you! Your comment has been sent and will be posted after moderation