Elastic Properties of Materials 6.15 A cylindrical specimen of steel having a di- O ameter of 15.2 mm (0.60 in.) and length of 250 mm (10.0 in.) is deformed elastically in tension with a force of 48,900 N (11,000 lb;). Using the data contained in Table 6.1, determine the following: (a) The amount by which this specimen will elon- gate in the direction of the applied stress. (b) The change in diameter of the specimen. Will the diameter increase or decrease?

Elastic Properties of Materials 6.15 A cylindrical specimen of steel having a di- O ameter of 15.2 mm (0.60 in.) and length of 250 mm (10.0 in.) is deformed elastically in tension with a force of 48,900 N (11,000 lb;). Using the data contained in Table 6.1, determine the following: (a) The amount by which this specimen will elon- gate in the direction of the applied stress. (b) The change in diameter of the specimen. Will the diameter increase or decrease?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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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

Elastic Properties of Materials
6.15 A cylindrical specimen of steel having a di-
ameter of 15.2 mm (0.60 in.) and length of 250
mm (10.0 in.) is deformed elastically in tension
with a force of 48,900 N (11,000 lb). Using
the data contained in Table 6.1, determine the
following:
(a) The amount by which this specimen will elon-
gate in the direction of the applied stress.
(b) The change in diameter of the specimen. Will
the diameter increase or decrease?

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