3. Find all the support reactions A and N and also calculate all the internal forces in the truss and state whether in tension or compression. Use either the method of joints or sections. Consider JY = YN = NJ, LO = ON = NL = JP = PL = %3D %3D LJ = GQ = QJ = JG and OL // JY //GX. U V W X Y T S P A В с D F G HJ K M 100 kN 100 kN
3. Find all the support reactions A and N and also calculate all the internal forces in the truss and state whether in tension or compression. Use either the method of joints or sections. Consider JY = YN = NJ, LO = ON = NL = JP = PL = %3D %3D LJ = GQ = QJ = JG and OL // JY //GX. U V W X Y T S P A В с D F G HJ K M 100 kN 100 kN
Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter11: Columns
Section: Chapter Questions
Problem 11.3.10P: Repeat Problem 11.3-9. Use two C 150 × 12.2 steel shapes and assume that E = 205 GPa and L = 6 m.
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Question
![3. Find all the support reactions A and N and also
calculate all the internal forces in the truss and
state whether in tension or compression. Use
either the method of joints or sections.
Consider JY = YN = NJ, LO = ON = NL = JP = PL =
%3D
%3D
LJ = GQ = QJ = JG and OL // JY //GX.
U
V
W
X
Y
T
S
R
Р
Ac
В с D
F G H J
N
M
K
100 kN 100 kN](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8e331eb9-eccd-4d8c-b014-58f97392cddc%2F5101d3cd-22e1-4fc6-803e-ec45341ac76c%2F1kv6b0e_processed.png&w=3840&q=75)
Transcribed Image Text:3. Find all the support reactions A and N and also
calculate all the internal forces in the truss and
state whether in tension or compression. Use
either the method of joints or sections.
Consider JY = YN = NJ, LO = ON = NL = JP = PL =
%3D
%3D
LJ = GQ = QJ = JG and OL // JY //GX.
U
V
W
X
Y
T
S
R
Р
Ac
В с D
F G H J
N
M
K
100 kN 100 kN
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