Please answer to determine the change in length of steel rod having a length of 800mm and a diameter of 6mm. The rod is subjected to a force P equal to 100KN. Young's Modulus is 200GPA.

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Q: 1. Given that the value of P on the figure below is equal to 15 kN which is applied to the…

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Q: A load P will be supported by a structure consisting of a rigid bar ABCD, a polymer [E = 2,300 ksi;…

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Material Properties

Construction in civil engineering demands high strength, durability, and longevity. These targets can be achieved by better design and analysis, along with the correct choice of materials. Different materials have different properties and hence, they respond and performs differently under the various condition of external loadings. It is therefore a critical task of an engineer to select the right material based on the property that the material is supposed to function in real-time. When speaking about the property, there are different categories of material properties like chemical property, physical property, mechanical property, electrical property, magnetic property, thermal property, etc. These material properties form the basis of material selection in various applications.