The steel rod is stress-free before the axial loads P1 = 0.50R kN and P2 = 1.50Z kN are applied to the rod. Assuming that the walls are rigid, calculate the axial force in each segment after the loads are applied. Use E = 200GPA. A = 2000 mm² A = 900 mm² A = 1200 mm² P P2 B D - 500 mm t+250 mm- - 350 mm
The steel rod is stress-free before the axial loads P1 = 0.50R kN and P2 = 1.50Z kN are applied to the rod. Assuming that the walls are rigid, calculate the axial force in each segment after the loads are applied. Use E = 200GPA. A = 2000 mm² A = 900 mm² A = 1200 mm² P P2 B D - 500 mm t+250 mm- - 350 mm
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Student
A.
В
D
E
F
H
I
Number
201780130
2
7
1
3
Evaluate the following variables and use them as given in the following problems.
2.5*(F + 1)
0.25*(I+ 1)
V
X
H+4
Y
I+10
10*E +I
R
75*(G + 2)
100*F + 10*G +H
I| |||| || I|||||
I| ||||

Transcribed Image Text:D
12.5 in.
C
Z lb
В
A
E
“Y/64" in
16 in.
4 in.
The steel rod is stress-free before the axial loads Pi= 0.50R kN and P2 = 1.50Z kN are applied to
the rod. Assuming that the walls are rigid, calculate the axial force in each segment after the
loads are applied. Use E = 200GPA.
A = 2000 mm2
A = 900 mm2
A = 1200 mm2
P
P
D
500 mm
+250 mm -350 mm
The rigid, horizontal V ton slab is attached to two identical copper rods. There is a gap A =
"R/1000" mm between the middle bar, which is made of aluminium and the slab. Calculate the
stress in each rod Use the following data:
MATERIAL
Area (sq. mm)
Modulus of Elasticity (GPa)
COPPER
2.5S
120
ALUMINUM
3.5S
70
Copper
Aluminum
Соpper
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