Thinking Like an Engineer: An Active Learning Approach (4th Edition)
4th Edition
ISBN: 9780134639673
Author: Elizabeth A. Stephan, David R. Bowman, William J. Park, Benjamin L. Sill, Matthew W. Ohland
Publisher: PEARSON
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Chapter 4, Problem 6RQ
- 6. When writing a memo or short report, where should you place figures and tables?
- A. Introduction
- B. Results
- C. Discussion
- D. Appendix
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13: A cantilever beam is of length 1.5 m,loaded by a concentrated load P at its tip as shown inFig. 8-18(a), and is of circular cross section (R = 100 mm),having two symmetrically placed longitudinal holes asindicated. The material is titanium alloy, having anallowable working stress in bending of 600 MPa.Determine the maximum allowable value of the verticalforce P. ANS: P = 236,589.076 N = 236.589 kN
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15: Consider a beam having an I-type cross section as shown in Fig. 8-45. Ashearing force V of 150 kN acts over the section. Determine the maximum and minimumvalues of the shearing stress in the vertical web of the section.ANS: fv(max) = 44.048 MPa ; fv(min) = 33.202 MPa
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12: A steel cantilever beam 16 ft 8 in in length is subjected to a concentrated load of 320 lb acting at the freeend of the bar. A commercially available rolled steel section, designated as W12x32, is used for the beam. Assume that the total depth of the beam is 12 in, and the neutral axis of the section is in the middle. Determine the maximum tensile and compressive stresses. (Properties of commercially available rolled steel section provided in the table. Z = section modulus). ANS: σT = σC = 1,572.482 lb/in2
Chapter 4 Solutions
Thinking Like an Engineer: An Active Learning Approach (4th Edition)
Ch. 4 - 1. When thinking about how you will phrase things...Ch. 4 - 2. Which statement is NOT good advice for...Ch. 4 - Prob. 3RQCh. 4 - 4. Which of the following sentences is the best...Ch. 4 - In researching a topic, which method is NOT a good...Ch. 4 - 6. When writing a memo or short report, where...Ch. 4 - 7. When writing a memo or short report, where...
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