Materials Science And Engineering Properties
1st Edition
ISBN: 9781111988609
Author: Charles Gilmore
Publisher: Cengage Learning
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Textbook Question
Chapter 6, Problem 6.6P
An iron specimen is plastically deformed in shear by 1%, and it has u dislocation density of
- Calculate the magnitude of the Burger's vector for these dislocations in iron.
- Calculate the average distance moved by the mobile dislocations as a result of the 1% shear strain.
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The cross-section shown is used to support the loads on
the beam below. The moment of inertia of the section is |=
1384 in4 and distance of the centroid of the section from
the bottom is y = 5.8 in.
[MA=4800 lb-ft, w=600 lb/ft, P=1400 lb, a=5ft,b=7ft,c=
2 ft,d=5ft]
Ma
b
ཅ་
d
15 in
1.5 in
1.5 in.
2 in.
k11 in.
Cross section of the beam
a) Construct the complete shear-force and
bending-moment diagrams for the beam and
determine the maximum positive bending
moment in the beam.
b) determine the maximum negative bending
moment in the beam.
c) Determine the maximum tension bending
stress at any location along the beam.
d) Determine the maximum compression
bending stress at any location along the beam.
COMPUTE THE VOLUME OF THE STOCKPILE SHOWN BELOW IN CUBIC YARDS USING THE AVERAGE AREA METHOD.
PROVIDE YOUR RESULTS ON THIS PAGE USING THE WINDOWS CLIPBOARD CUT AND PASTE TOOLS.
166
170
168
-172
CONTOUR AREA = 2,663 S.F.
CONTOUR AREA = 8,217 S.F
CONTOUR AREA =
16,284 S.F
CONTOUR AREA = 29,734 S.F.
AVERAGE AREA METHOD FOR VOLUME OF EXCAVATION AND STOCKPILE
CONTOUR ELEVATION
CONTOUR AREA
(FT)
(FT³)
ELEVATION DIFFERENCE
(DEPTH) BETWEEN
CONSECUTIVE CONTOURS
AVERAGE AREA
BETWEEM CONSECUTIVE
CUMMULATIVE
CONTOURS
VOLUME
(FT³)
CUMMULATIVE
VOLUME
VOLUME (CY)
(FT³)
(FT)
(FT)
Using the graphic below, computer the bearings for courses AF, AB, and BC and
azimuths for courses AF and BC.
128°28'58"
0.00
TRV-A
65°5'34"
F
86°34'27"
B
0.00
TRY-B
•
Azimuth AF:
Bearing AF:
Bearing AB:
Azimuth BC:
Bearing BC:
Chapter 6 Solutions
Materials Science And Engineering Properties
Ch. 6 - Prob. 1CQCh. 6 - Prob. 2CQCh. 6 - Prob. 3CQCh. 6 - Prob. 4CQCh. 6 - Prob. 5CQCh. 6 - Prob. 6CQCh. 6 - Prob. 7CQCh. 6 - Prob. 8CQCh. 6 - Prob. 9CQCh. 6 - Prob. 10CQ
Ch. 6 - Prob. 11CQCh. 6 - Prob. 12CQCh. 6 - Prob. 13CQCh. 6 - Prob. 14CQCh. 6 - Prob. 15CQCh. 6 - Prob. 16CQCh. 6 - Prob. 17CQCh. 6 - Prob. 18CQCh. 6 - Prob. 19CQCh. 6 - Prob. 20CQCh. 6 - Prob. 21CQCh. 6 - Prob. 22CQCh. 6 - Prob. 23CQCh. 6 - Prob. 24CQCh. 6 - Prob. 25CQCh. 6 - Prob. 26CQCh. 6 - Prob. 27CQCh. 6 - Prob. 28CQCh. 6 - Prob. 29CQCh. 6 - Prob. 30CQCh. 6 - Prob. 31CQCh. 6 - Prob. 32CQCh. 6 - Prob. 33CQCh. 6 - Prob. 34CQCh. 6 - Prob. 35CQCh. 6 - Prob. 36CQCh. 6 - Prob. 37CQCh. 6 - Prob. 38CQCh. 6 - Prob. 1ETSQCh. 6 - Prob. 2ETSQCh. 6 - Prob. 3ETSQCh. 6 - Prob. 4ETSQCh. 6 - Prob. 5ETSQCh. 6 - Prob. 6ETSQCh. 6 - Prob. 7ETSQCh. 6 - Prob. 8ETSQCh. 6 - Prob. 9ETSQCh. 6 - At the ultimate tensile strength. (a) The true...Ch. 6 - Prob. 11ETSQCh. 6 - Prob. 12ETSQCh. 6 - Prob. 13ETSQCh. 6 - Prob. 14ETSQCh. 6 - Prob. 15ETSQCh. 6 - Prob. 16ETSQCh. 6 - Prob. 6.1PCh. 6 - Prob. 6.2PCh. 6 - Compare the engineering and true secant elastic...Ch. 6 - Prob. 6.4PCh. 6 - Prob. 6.5PCh. 6 - An iron specimen is plastically deformed in shear...Ch. 6 - Prob. 6.7PCh. 6 - Prob. 6.8PCh. 6 - Prob. 6.9PCh. 6 - Prob. 6.10PCh. 6 - Prob. 6.11PCh. 6 - Prob. 6.12PCh. 6 - Prob. 6.13PCh. 6 - Prob. 6.14PCh. 6 - Estimate the elastic and plastic strain at the...Ch. 6 - Prob. 6.16PCh. 6 - Prob. 6.17PCh. 6 - Prob. 6.18PCh. 6 - Prob. 6.19PCh. 6 - Prob. 6.1DPCh. 6 - Prob. 6.2DP
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