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Fibre Reinforce Polymer Composites in Bridge Structures - Term Paper Example

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Author : reicherternesti

Summary

The researcher of this paper investigates the use of Fibre Reinforced Polymer composite in bridge engineering by introduction on Fibre Reinforced Polymer including definitions, component description general application areas and the mechanical properties…

Extract of sample
Fibre Reinforce Polymer Composites in Bridge Structures

From the research it can be comprehended that mechanically, a composite is a separable combination of two or more materials that are not the same at the molecular level but purposefully mixed to come up with a new material that has optimal and superior properties, which are different from those of its components. These materials have been utilized over the years in construction. An ancient way was the use of straw for reinforcement in clay and mud bricks. In the last century, in several structural systems, combination of reinforcing concrete and steel has been used for construction. However, a new crop of composite material has since been largely accepted by most engineers for construction and the rehabilitation of new structures and existing facilities. This class consists of Fibre Reinforced Polymer composites, which were in the earlier days developed specifically for defense and aerospace. Fibre Reinforced Polymer (FRP) are a combination of polymeric resins which acts as binders or matrices that has stiff and strong fibre assemblies which act as the reinforcing phase. The combination of a reinforcing phase with the matrix phase produces a material system that is analogous to steel reinforced concrete and is new. However, these concentrations may significantly vary; generally, the reinforced concrete rarely has more than 5% reinforcement, whereas Fibre reinforced polymer composites contains more than 30% reinforcements. ...
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