Structural Steel Design (6th Edition)
6th Edition
ISBN: 9780134589657
Author: Jack C. McCormac, Stephen F. Csernak
Publisher: PEARSON
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Question
Chapter 1, Problem 1.4PFS
To determine
(a)
The definition of yield stress.
To determine
(b)
The definition of proportional limit.
To determine
(c)
The definition of elastic limit.
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Chapter 1 Solutions
Structural Steel Design (6th Edition)
Ch. 1 - When did an economical production method of steel...Ch. 1 - Prob. 1.2PFSCh. 1 - What production method for steel shapes is...Ch. 1 - Prob. 1.4PFSCh. 1 - List the preferred steel type (ASTM specification)...Ch. 1 - What is the range of carbon content in the...Ch. 1 - List the functions for furnishing of structural...Ch. 1 - List four advantages of steel as a structural...Ch. 1 - List four disadvantages of steel as a structural...Ch. 1 - What is the minimum yield stress of the...
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- A steel bar, whose cross section is 0.60 inch by 4.10 inches, was tested in tension. An axial load of P = 31,025 lb. produced a deformation of 0.115 inch over a gauge length of 2.10 inches and a decrease of 0.0080 inch in the 0.60-inch thickness of the bar. a. Determine the lateral strain. b. Determine the axial strain. c. Determine the Poisson’s ratio v. d. Determine the decrease in the 4.05-in. cross-sectional dimension (in inches).arrow_forwardDetermine the following for the bar. A) B) C) D) σ, ksi 100 ksi 80 ksi T, ksi 40 ksi What is the Modulus of Elasticity for the material of the bar. What tensile force will cause the bar to yield? What will be the length of the bar after a 540 kip force is applied? What will be the cross sectional dimensions after a 300 kip force is applied? 0.0025 0.0035 0.0095 0.0100 0.0130 0.0145 Y, radians ɛ, in/in 20 in 3 in Cross Section 2 inarrow_forwardIn the following structure, determine the stress in each bar. Indicate whether the stress is tensile or compressive. The area of each bar is indicated in this figure.arrow_forward
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- Question 5 [Similar to Problem 9-17] Consider the following figure showing state of stress at a given point in a structural or machine element. Identify normal and shear stresses acting on the element. Find principal stresses. Show the orientation of the element on which the principal stresses act. Find maximum in-plane shear stresses. Find associated normal stresses. Show the orientation of the element on which these stresses act. 150 MPa 50 MPa 100 MPa Moch onios of Motoriolsarrow_forwardDetermine stress valuearrow_forwardPoisson's Ratio is: a. The ratio of stress to strain in the elastic region. b. The ratio of transverse strain to axial strain. c. The ratio of maximum stress to average stress. d. The ratio of yield strength to allowable stress.arrow_forward
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