A member ABCD is subjected to point loads P1,P2,P3 and P4 as shown in Figure 1.11 Calculate the force P2 necessary for equilibrium, if P1 = 45 kN, P3 = 450 kN and P4 = 130 kN. Determine the total elongation of the member, assuming the modulus of elasticity to be 2.1 x 10^5 N/mm^2

Structural Analysis
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Chapter2: Loads On Structures
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A member ABCD is subjected to point loads P1,P2,P3 and P4 as shown in Figure 1.11

Calculate the force P2 necessary for equilibrium, if P1 = 45 kN, P3 = 450 kN and P4 = 130 kN. Determine the total elongation of the member, assuming the modulus of elasticity to be 2.1 x 10^5 N/mm^2

Problem .
.A member ABCD is subjected to point loads P, P, P, andPas shown in
Fig. 1.11.
B
A
P,
P2
P4
2
625 mm
1250 mm
-
60 cm -- 90 cm
120 cm
Fig. 1.11
Calculate the force P, necessary for equilibrium, if P, = 45 kN, P, = 450 kN and
%3D
%3D
P4
= 130 kN. Determine the total elongation of the member, assuming the modulus of elas-
ticity to be 2.1 x 105 N/mm².
2500 mm
Transcribed Image Text:Problem . .A member ABCD is subjected to point loads P, P, P, andPas shown in Fig. 1.11. B A P, P2 P4 2 625 mm 1250 mm - 60 cm -- 90 cm 120 cm Fig. 1.11 Calculate the force P, necessary for equilibrium, if P, = 45 kN, P, = 450 kN and %3D %3D P4 = 130 kN. Determine the total elongation of the member, assuming the modulus of elas- ticity to be 2.1 x 105 N/mm². 2500 mm
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