QUESTION 5) Two elastic bodies made of different materials are placed in a rigid cavity and their surfaces are in full contact. In the vertical direction, a uniform pressure force acts on body 1 with 120MPA and on body 2 with 40MPA. Calculate all the stresses in objects 1 and 2 and the length changes in the z-axis direction.
QUESTION 5) Two elastic bodies made of different materials are placed in a rigid cavity and their surfaces are in full contact. In the vertical direction, a uniform pressure force acts on body 1 with 120MPA and on body 2 with 40MPA. Calculate all the stresses in objects 1 and 2 and the length changes in the z-axis direction.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![120MPA
40MPA
QUESTION 5) Two elastic bodies made of
different materials are placed in a rigid cavity
and their surfaces are in full contact. In the
vertical direction, a uniform pressure force acts
on body 1 with 120MPA and on body 2 with
40MPA. Calculate all the stresses in objects 1
and 2 and the length changes in the z-axis
direction.
1)
2
50cm
///// TT//
60cm
60cm
Elasticity modules:
E1 =180GPA, E2 =100GPA
55cm
Poisson ratios:
V1 =0.4, v 2=0.2](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F9c784bd6-3ec4-47f6-b775-0d7aa69bcf07%2F5c8d412e-5e79-4027-9765-e888ccd5d553%2F9siadps_processed.jpeg&w=3840&q=75)
Transcribed Image Text:120MPA
40MPA
QUESTION 5) Two elastic bodies made of
different materials are placed in a rigid cavity
and their surfaces are in full contact. In the
vertical direction, a uniform pressure force acts
on body 1 with 120MPA and on body 2 with
40MPA. Calculate all the stresses in objects 1
and 2 and the length changes in the z-axis
direction.
1)
2
50cm
///// TT//
60cm
60cm
Elasticity modules:
E1 =180GPA, E2 =100GPA
55cm
Poisson ratios:
V1 =0.4, v 2=0.2
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