Answered: The free-body diagram of the entire…

Engineering

Civil Engineering

The free-body diagram of the entire truss is shown. Find the force ly. A₂ M A Answer: ly = B L K 10 L L I, L E L L

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter4: Compression Members

Section: Chapter Questions

Problem 4.3.8P

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Material Properties

Construction in civil engineering demands high strength, durability, and longevity. These targets can be achieved by better design and analysis, along with the correct choice of materials. Different materials have different properties and hence, they respond and performs differently under the various condition of external loadings. It is therefore a critical task of an engineer to select the right material based on the property that the material is supposed to function in real-time. When speaking about the property, there are different categories of material properties like chemical property, physical property, mechanical property, electrical property, magnetic property, thermal property, etc. These material properties form the basis of material selection in various applications.

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STATICS OF RIGID BODIES
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EXACT ANSWER

Note: The tolerance is ± 1 in the third significant digit

This is a by parts question so please answer all possible question.

The free-body diagram of the entire truss is shown. Find the force ly.
A₂
M
A
Answer: ly =
B
L
K
10
L
L
I,
L
E
L
L

Determine the forces in members CD, CJ, and DJ.
M
10'
A
L
B
6 panels at 6'
K
C
L L
D
L
E
L
H
F
G
L L

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Follow-up Question

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Make a cut through JK, CJ, and CD. The free-body diagram of the section to the right of the cut is shown. The diagram assumes that
all members of the truss are in tension. Identifty the angle 0.
Iy
JK
كار
CD ←
B
D
L
Answer: 0 = i
L
I
E
H
L
F
L
G

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