2.1 A steel rod that is 1.6 m long stretches 1 mm when a 8-KN tensileload is applied to it. Knowing that Ediapeter rod that should be used, (200 GPa. determine (a) the smallest

Given data : The value of modulus of elasticity E=200 GPa The value of elongation δ=1 mm The value…

Answered: 2.1 A steel rod that is 1.6 m long…

2.1 A steel rod that is 1.6 m long stretches 1 mm when a 8-kN tensile load is applied to it. Knowing that E diaeter rod that should be used, ( 200 GPa. determine (a) the smallest

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter6: Introduction To Mechanical Properties

Section: Chapter Questions

Problem 6.2DP

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Concept explainers

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.

Question

2.1 A steel rod that is 1.6 m long stretches 1 mm when a 8-KN tensile
load is applied to it. Knowing that E
diapeter rod that should be used, (
200 GPa. determine (a) the smallest

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