(b-8b)+ (d-8d) P 14 Fig. 1.5 L + ÖL 1.9.1. For One-Dimensional Stress System. The relationship between stress and strain for a unidirectional stress (i.e., for normal stress in one direction only) is given by Hooke's law, which states that when a material is loaded within its elastic limit, the normal stress developed is proportional to the strain produced. This means that the ratio of the normal Poisson's ratio, μ = Lateral strain Longitudinal strain Lateral strain u x Longitudinal strain Problem 1.5. The safe stress, for a hollow steel column which carries an axial load of 2.1 x 10³ kN is 125 MN/m². If the external diameter of the column is 30 cm, determine the internal diameter.
(b-8b)+ (d-8d) P 14 Fig. 1.5 L + ÖL 1.9.1. For One-Dimensional Stress System. The relationship between stress and strain for a unidirectional stress (i.e., for normal stress in one direction only) is given by Hooke's law, which states that when a material is loaded within its elastic limit, the normal stress developed is proportional to the strain produced. This means that the ratio of the normal Poisson's ratio, μ = Lateral strain Longitudinal strain Lateral strain u x Longitudinal strain Problem 1.5. The safe stress, for a hollow steel column which carries an axial load of 2.1 x 10³ kN is 125 MN/m². If the external diameter of the column is 30 cm, determine the internal diameter.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Concept explainers
Question
![(b-8b)+
(d-8d)
Fig. 1.5
L + ÖL
1.9.1. For One-Dimensional Stress System. The relationship between stress and
strain for a unidirectional stress (i.e., for normal stress in one direction only) is given by Hooke's
law, which states that when a material is loaded within its elastic limit, the normal stress
developed is proportional to the strain produced. This means that the ratio of the normal
Lateral strain
Poisson's ratio, u =
Longitudinal strain
Lateral strain = u x Longitudinal strain
Problem 1.5. The safe stress, for a hollow steel column which carries an axial load of
2.1 x 10³ kN is 125 MN/m². If the external diameter of the column is 30 cm, determine the
internal diameter.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc0955f7e-864a-46dd-a13b-a6456469318a%2F619b854d-9938-4ef6-98ca-ef95e215ec1a%2F9q5dly8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:(b-8b)+
(d-8d)
Fig. 1.5
L + ÖL
1.9.1. For One-Dimensional Stress System. The relationship between stress and
strain for a unidirectional stress (i.e., for normal stress in one direction only) is given by Hooke's
law, which states that when a material is loaded within its elastic limit, the normal stress
developed is proportional to the strain produced. This means that the ratio of the normal
Lateral strain
Poisson's ratio, u =
Longitudinal strain
Lateral strain = u x Longitudinal strain
Problem 1.5. The safe stress, for a hollow steel column which carries an axial load of
2.1 x 10³ kN is 125 MN/m². If the external diameter of the column is 30 cm, determine the
internal diameter.
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