Nobody downloaded yet

Evaluation of natural composit materials in structures - Essay Example

Comments (0) Cite this document
Summary
Topic: Natural Composite Materials in Structures Name: XXXXXXXX Professor: XXXXXXXX Institution: XXXXXXXX Course: XXXXXXXX Date: XXXXXXXX Literature Review on Natural Composite Materials in Structures Recent research has focused on how suitable natural composite materials are in structures especially where there is need for low cost, medium strength and environmental friendly features…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER94.2% of users find it useful
Evaluation of natural composit materials in structures
Read TextPreview

Extract of sample
"Evaluation of natural composit materials in structures"

Download file to see previous pages 331). In relation to structures, natural composite materials have been employed in the formation of load-bearing elements. These include roofs, beams, multipurpose panels, pedestrian bridges and water tanks. Beams are vital components in bridges, buildings and other structures. In fact, beams are considered to be structural elements that are in flexural mode or bending. They may have rectangular or square cross section depending on the requirements of a structure or even the design. Beams are commonly made of reinforced concrete, timber, laminated veneer lumber or steel profiles. Research shows that recent developments of using natural composite beams lead to possible weight, cost, time and installation advantages. There is therefore an opportunity for the use of natural composites in the construction of structural beams. This opportunity can be also explored in construction of pedestrian bridge girders because they demand moderate design loads. The use of natural composite materials in beam construction is necessitated by the low cost and densities of natural fibres and their environmental benefits. Among the feasible concepts of natural composites is the composite sandwich beam. The composite sandwich beam incorporates the use of several layers of materials. More often than not, the same material is utilised for the slim bottom and top section and the compact core material located in between. The core is of lesser strength as compared to the material utilized for the bottom and top. Dweib et al. (2004, p. 150-151) have analysed and formulated sandwich beams which constitute cellulose fibres that are made from paper that is reused, foam core and Acrylated Epoxidized Soy-bean Oil (AESO) which has added strength. An I-shaped beam was another idea that was derived from the natural composite beam. Using the Vacuum Assisted Resin Transfer Molding technique, soybean oil based resin system and woven burlap (jute fabric) composite has been utilized in a successful manner to produce an I-shaped beam (Alms, Yonko, McDowell and Advani, 2009, 83). According to Marsh (2000, p. 57), the primary design methods that are normally utilized in structural design are tensile stiffness, bending stiffness, bending strength and tensile strength [36]. For some applications like roof however, impact strength is as well crucial. For polyester which is strengthened by glass fibre to be utilized as roof materials it has to demonstrate a tensile strength that is not less than 50 MPa and have no hole or crazing or cracking visible after being tested. It also has to demonstrate SREC2010-F1-5 4 impact resistance of 1.96 J in Australian standard. Roof material needs to be designed in a manner that it supports all types of loads whether it is live load, dead load and at other instances snow load. Other features of the material are; it should be water resistant, lightweight, weather resistant (for instance ultraviolet light resistant) and fire resistant. Coming second to electricity, the roofing sector is the second largest user of glass fibre in the construction and building sector in Europe. In third rank, in terms of percentage, is the utilization of glass fibre for industrial infrastructure which includes tanks, pipes and corrosion ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Evaluation of natural composit materials in structures Essay”, n.d.)
Evaluation of natural composit materials in structures Essay. Retrieved from https://studentshare.org/architecture/1465701-evaluation-of-natural-composit-materials-in
(Evaluation of Natural Composit Materials in Structures Essay)
Evaluation of Natural Composit Materials in Structures Essay. https://studentshare.org/architecture/1465701-evaluation-of-natural-composit-materials-in.
“Evaluation of Natural Composit Materials in Structures Essay”, n.d. https://studentshare.org/architecture/1465701-evaluation-of-natural-composit-materials-in.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC
Materials Engineering
Metals, Polymers and Ceramics. Metals are of varying types and the applications of metals in the structural and mechanical work are significantly extensive. However on primary basis metals can be classified in to main groups i.e. are ferrous and nonferrous metals.
4 Pages(1000 words)Essay
Geology Of The Area. Sources Of Natural Materials and Construction Problems
Sandstone - This majorly lies on the eastern side of the maps covering both low and high altitude area. Sandstone is a classic sedimentary rock composed of sand sized minerals or rock grains. It may be of many colors though the most pronounced colors are red, grey, pink, white or black.
8 Pages(2000 words)Essay
Market structures
Therefore the market structures of an economy can be categorized under the following types. Perfectly Competitive Market In a perfectly competitive market there are a large number of buyers and sellers and therefore the equilibrium price and quantity in the market would be determined by the combined forced of demand and supply.
11 Pages(2750 words)Essay
Materials
The current focus on sustainable development in concrete technology aims at producing more environmentally friendly cement, which spawns less carbon dioxide and expends less energy. Such environmentally favorable cement is what is referred to as “green
1 Pages(250 words)Essay
Evaluation for the English 1100 Reading Materials
One was about a new method to provide more food for the people while the other was about the current status of Germany’s security. Both articles have very eye-catching titles. Seeing the words Nazis and Germany in the
7 Pages(1750 words)Essay
Materials
On the other hand we have structure B which is a 800 circular column with a thickness of 50 cm. the total volume for this structure is 400. The analysis period for this structure is similar to that of the above structure. This structure is also
1 Pages(250 words)Essay
Materials
Current engineers, however, apply automated machines in undertaking manufacturing works. Old machines are no longer applicable in the manufacturing process; automated machines outdo the role of old machines. Markillie emphasizes on the introduction of 3D
2 Pages(500 words)Essay
Structures
The report aims at analyzing the construction and testing of the prevailing under sluing truss bridge with close attempt of coming up with suitable conclusions concerning the behavior and the corresponding challenges normally encountered by the real world of
4 Pages(1000 words)Essay
Technical report: Building designs and materials to reduce natural disasters damage
e simple buildings more resistant to earthquake forces is to bind the walls, floor, roof, and foundations into a rigid body that holds together when shaken. The most risky building from an earthquake perspective is the “unreinforced brick”. Usually, this kind of building
5 Pages(1250 words)Essay
Business Structures
These include sole proprietorship, partnerships and a company (Films for Humanities & Sciences, 2011). The three business structures have both advantages and disadvantages that an entrepreneur must consider before choosing the type
2 Pages(500 words)Essay
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Essay on topic Evaluation of natural composit materials in structures for FREE!
Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us