d normal strain (Ex-x) at section X-X. hear strain (yx-x) at section X-X. nodulus of steel are, E, = 200 GPa and G, = 70 GPa respectively. 180 kN
d normal strain (Ex-x) at section X-X. hear strain (yx-x) at section X-X. nodulus of steel are, E, = 200 GPa and G, = 70 GPa respectively. 180 kN
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![The loaded frame shown in Fig. 1, is supported at A (fixed support) and B (roller support). C is an
internal hinge. The cross section of the frame is shown in Fig.1(b).
(a) Find reactions at supports A and B.
(b) Find normal stress (orx) and normal strain (ɛxx) at section X-X.
(c) Find shear stress (Tx-x) and shear strain (yxx) at section X-X.
(d) Elastic modulus and shear modulus of steel are, Es = 200 GPa and G3 = 70 GPa respectively.
180 kN
16 kN/m
|25|
150
|25|
Hinge
4|
90 kN-m
25
2 m
4 m
250
8 m
25
all dimensions
are in millimeter
Fig. 1 (b)
4 m
4 m
4 m
4 m
4 m
Fig. 1 (a)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fae6e1bff-9f9b-439d-bf72-94482afcf2e4%2F8ef10d9e-88a6-4d0f-bf8c-d9e329afc7f3%2F2h39xco_processed.png&w=3840&q=75)
Transcribed Image Text:The loaded frame shown in Fig. 1, is supported at A (fixed support) and B (roller support). C is an
internal hinge. The cross section of the frame is shown in Fig.1(b).
(a) Find reactions at supports A and B.
(b) Find normal stress (orx) and normal strain (ɛxx) at section X-X.
(c) Find shear stress (Tx-x) and shear strain (yxx) at section X-X.
(d) Elastic modulus and shear modulus of steel are, Es = 200 GPa and G3 = 70 GPa respectively.
180 kN
16 kN/m
|25|
150
|25|
Hinge
4|
90 kN-m
25
2 m
4 m
250
8 m
25
all dimensions
are in millimeter
Fig. 1 (b)
4 m
4 m
4 m
4 m
4 m
Fig. 1 (a)
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