ENGINEERING FUNDAMENTALS
ENGINEERING FUNDAMENTALS
6th Edition
ISBN: 9781337705011
Author: MOAVENI
Publisher: CENGAGE L
bartleby

Concept explainers

Question
Book Icon
Chapter 10, Problem 48P
To determine

Tabulate the relative magnitudes of modulus of elasticity of steel to aluminum alloys, copper alloys, titanium alloys, rubber, and wood.

Expert Solution & Answer
Check Mark

Answer to Problem 48P

The relative magnitudes of modulus of elasticity of steel to given materials are tabulated in Table 1.

Explanation of Solution

The values of modulus of elasticity for the given materials are taken from table 10.5 in the text book.

The modulus of elasticity of steel Esteel is 200 GPa.

Determining the average modulus of elasticity value for aluminum alloy is,

Average = 70+792=74.5

relative magnitude=Esteelaverage=20074.5=2.7

Determining the average modulus of elasticity value for copper alloy is,

Average = 110+1202=115

relative magnitude=Esteelaverage=200115=1.74

Determining the average modulus of elasticity for titanium alloy is,

Average = 100+1202=110

relative magnitude=Esteelaverage=200110=1.8

Determining the average modulus of elasticity for rubber is,

Average = 0.0007+0.0042=0.002

relative magnitude=Esteelaverage=2000.002=100,000

Determining the average modulus of elasticity for steel is,

Average = 190+2102=200

relative magnitude=Esteelaverage=200200=1

Determining the average modulus of elasticity for Douglas fir is,

Average = 11+132=12

relative magnitude=Esteelaverage=20012=16.7

Determining the average modulus of elasticity for oak is,

Average = 11+122=11.5

relative magnitude=Esteelaverage=20011.5=17.3

Determining the average modulus of elasticity for Southern Pine is,

Average = 11+142=12.5

relative magnitude=Esteelaverage=20012.5=16

Thus, the determined relative magnitudes of modulus of elasticity of steel to given materials are tabulated in table 1.

The Table 1 shows the material, modulus of elasticity, and the relative magnitudes of modulus of elasticity of steel.

ENGINEERING FUNDAMENTALS, Chapter 10, Problem 48P

Conclusion:

Hence, the relative magnitudes of modulus of elasticity of steel to given materials are tabulated in Table 1.

Want to see more full solutions like this?

Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
Determine the following for the beam with unknown loading, using the Shear and Bending Diagrams provided in the figures on the right: a. The maximum shear stress experienced by the beam. b. The maximum flexural stress experienced by the beam (Indicate if this is tensile or compressive flexural stress) c. The loading diagram (Indicate the magnitudes of the loading/s. The loads are acting along the plane of symmetry of the section) 20 80 20 十十 SHEAR DIAGRAM x=577.3502692 mm 20 KN 1° 5/3 KN 2° C 2° D A B CROSS SECTION Dimensions are in mm LOADING DIAGRAM ? 120 40 40 A B C D 1000mm 2000mm 1000mm -55/3 KN MB' C D BENDING DIAGRAM MB A B Σ Mc
Find the maximum bending stress in ksi for this beam if it is made from a W16x50 steel shape. If the steel yields at 50 ksi, will the beam support the loads shown without permanently deforming? Confirm the max moment in the beam by drawing the shear and moment diagram. 18 kip-ft 2 kip/ft 9 ft
Problem 4 A propped cantilever beam of flexural rigidity EI and 2EI for parts 1-2 and 2-3, respectively, is subjected to a concentrated load P at point 2. Find: a) Determine the displacement at point 2; b) Determine the rotation at point 3; c) Determine the reaction force and moment at point 1; d) Determine the reaction force at point 3. El 2 P 2 EI 2 L

Chapter 10 Solutions

ENGINEERING FUNDAMENTALS

Ch. 10.4 - Prob. BYGVCh. 10.6 - Prob. 1BYGCh. 10.6 - Prob. 2BYGCh. 10.6 - Prob. 3BYGCh. 10.6 - Prob. 4BYGCh. 10.6 - Explain what is meant by modulus of elasticity and...Ch. 10.6 - Prob. 6BYGCh. 10.6 - Prob. BYGVCh. 10 - Prob. 2PCh. 10 - An astronaut has a mass of 68 kg. What is the...Ch. 10 - Prob. 4PCh. 10 - Former basketball player Shaquille ONeal weighs...Ch. 10 - Prob. 6PCh. 10 - Prob. 7PCh. 10 - Prob. 8PCh. 10 - Calculate the pressure exerted by water on the...Ch. 10 - Prob. 10PCh. 10 - Prob. 11PCh. 10 - Prob. 12PCh. 10 - Prob. 13PCh. 10 - If a pressure gauge on a compressed air tank reads...Ch. 10 - Prob. 15PCh. 10 - Calculate the pressure exerted by water on a scuba...Ch. 10 - Prob. 17PCh. 10 - Using the information given in Table 10.4,...Ch. 10 - Bourdon-type pressure gauges are used in thousands...Ch. 10 - Prob. 20PCh. 10 - Prob. 21PCh. 10 - Prob. 22PCh. 10 - Prob. 23PCh. 10 - Prob. 24PCh. 10 - Determine the pressure required to decrease the...Ch. 10 - SAE 30 oil is contained in a cylinder with inside...Ch. 10 - Compute the deflection of a structural member made...Ch. 10 - Prob. 28PCh. 10 - A structural member with a rectangular cross...Ch. 10 - Prob. 30PCh. 10 - Prob. 31PCh. 10 - Prob. 32PCh. 10 - Prob. 33PCh. 10 - Prob. 34PCh. 10 - Prob. 35PCh. 10 - Calculate the shear modulus for a given...Ch. 10 - Prob. 37PCh. 10 - Prob. 38PCh. 10 - Prob. 39PCh. 10 - Obtain the values of vapor pressures of alcohol,...Ch. 10 - Prob. 41PCh. 10 - Prob. 42PCh. 10 - Prob. 43PCh. 10 - We have used an experimental setup similar to...Ch. 10 - Prob. 45PCh. 10 - Prob. 46PCh. 10 - Prob. 47PCh. 10 - Prob. 48PCh. 10 - Prob. 49PCh. 10 - Prob. 50P
Knowledge Booster
Background pattern image
Civil Engineering
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.
Similar questions
SEE MORE QUESTIONS
Recommended textbooks for you
Text book image
Engineering Fundamentals: An Introduction to Engi...
Civil Engineering
ISBN:9781305084766
Author:Saeed Moaveni
Publisher:Cengage Learning
Text book image
Materials Science And Engineering Properties
Civil Engineering
ISBN:9781111988609
Author:Charles Gilmore
Publisher:Cengage Learning
Text book image
Construction Materials, Methods and Techniques (M...
Civil Engineering
ISBN:9781305086272
Author:William P. Spence, Eva Kultermann
Publisher:Cengage Learning
Text book image
Fundamentals Of Construction Estimating
Civil Engineering
ISBN:9781337399395
Author:Pratt, David J.
Publisher:Cengage,
Text book image
Solid Waste Engineering
Civil Engineering
ISBN:9781305635203
Author:Worrell, William A.
Publisher:Cengage Learning,