EBK ENGINEERING FUNDAMENTALS: AN INTROD
5th Edition
ISBN: 8220100543401
Author: MOAVENI
Publisher: CENGAGE L
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Chapter 17, Problem 12P
To determine
Write the characteristics of titanium alloys used in medical implants for hips and other joint replacements.
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Calculate the quantity of cubic yards needed for the spread footing usinf a waste factor of 10%
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Allow for 3 inch concrete cover
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a. Determine the effective area for the case shown in the figure below. Suppose that l = 4 in.
For L5 x 5 x 5/8: Ay = 5.90 in.², = 1.47 in.
L5 × 5 × 58
Weld
(Express your answer to three significant figures.)
A₂ = 6.25
in.2
b. Determine the effective area for the case shown in the figure below. Suppose that = 4 in.
PL38 x 4
Weld
(Express your answer to three significant figures.)
A₁ =
in.2
c. Determine the effective area for the case shown in the figure below.
PL³/8 x 5
Weld
(Express your answer to three significant figures.)
in, 2
A₁ =
d. Determine the effective area for the case shown in the figure below.
PL/2 × 51/2
оо
3/4-in.-diam. bolts
(Express your answer to three significant figures.)
A₂ =
in.2
e. Determine the effective area for the case shown in figure below.
PL³½ x 6
7/8-in.-diam. bolts
(Express your answer to three significant figures.)
Ae
in.2
An American Standard Channel shape must resist a factored tensile load. The length is 15 ft, and there will be two lines of
7/8-in. diameter bolts in the web, as shown in the figure below. Estimate the shear lag factor U to be 0.85. (In a practical
design, once the member and bolt layout are selected, the value of U could be computed and the member design could be
revised if necessary.) Use A36 steel. For the steel Fy = 36 ksi and F₁ = 58 ksi. Try the tension members given in the
table below.
Tension member A, (in.²) tw (in.) ry (in.)
C10 x 20
5.87
0.379 0.690
C3 × 6
1.76
0.356 0.413
C6 × 8.2
2.39
0.200
0.536
C5 × 9
2.64
0.325
0.486
Bolt lines
Select an American Standard Channel shape to resist a factored tensile load of 120 kips.
A) C10 × 20
B) C3 × 6
C) C6 x 8.2
D) C5 x 9
-Select- V
What is the required gross area?
(Express your answer to three significant figures.)
Ag
=
in.2
What is the required effective area?
(Express your answer to three significant figures.)
Ae
=
in.2
What is…
Chapter 17 Solutions
EBK ENGINEERING FUNDAMENTALS: AN INTROD
Ch. 17.1 - Give examples of properties that engineers...Ch. 17.1 - Prob. 2BYGCh. 17.1 - Prob. 3BYGCh. 17.1 - Prob. 4BYGCh. 17.1 - Prob. 5BYGCh. 17.1 - Prob. BYGVCh. 17.2 - Prob. 1BYGCh. 17.2 - Prob. 2BYGCh. 17.2 - Prob. 3BYGCh. 17.2 - In your own words, explain what is meant by the...
Ch. 17.2 - Prob. 5BYGCh. 17.2 - Prob. BYGVCh. 17.3 - What is a lightweight metal?Ch. 17.3 - Prob. 2BYGCh. 17.3 - Prob. 3BYGCh. 17.3 - Prob. 4BYGCh. 17.3 - Give examples of copper use.Ch. 17.3 - VocabularyState the meaning of the following...Ch. 17.4 - What are the main ingredients of concrete?Ch. 17.4 - Why is water sprayed on newly poured concrete for...Ch. 17.4 - Prob. 3BYGCh. 17.4 - Prob. BYGVCh. 17.5 - Prob. 1BYGCh. 17.5 - Prob. 2BYGCh. 17.5 - Prob. 3BYGCh. 17.5 - Prob. 4BYGCh. 17.5 - Prob. 5BYGCh. 17.5 - Prob. 6BYGCh. 17.5 - Prob. BYGVCh. 17.6 - Prob. 1BYGCh. 17.6 - Prob. 2BYGCh. 17.6 - Prob. 3BYGCh. 17.6 - Prob. 4BYGCh. 17.6 - Prob. BYGVCh. 17 - Prob. 1PCh. 17 - Prob. 2PCh. 17 - Prob. 3PCh. 17 - Prob. 4PCh. 17 - Prob. 5PCh. 17 - Prob. 6PCh. 17 - Prob. 7PCh. 17 - Prob. 8PCh. 17 - Prob. 9PCh. 17 - Prob. 11PCh. 17 - Prob. 12PCh. 17 - Prob. 13PCh. 17 - Prob. 14PCh. 17 - Prob. 16PCh. 17 - Prob. 18PCh. 17 - Prob. 20PCh. 17 - Prob. 22PCh. 17 - Prob. 27PCh. 17 - Prob. 28PCh. 17 - Prob. 29PCh. 17 - Prob. 30PCh. 17 - Prob. 32P
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