GATE ME · 2019 · ME
Question 30: Mechanics of Materials
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Question 30
MEMCQ2 marksNeeds review
Consider two concentric circular cylinders of materials M and N in contact with each other at
, as shown below. The interface at
is frictionless. The composite cylinder system is subjected to internal pressure
. Let
and
denote the radial and tangential displacement and stress components, respectively, in material M. Similarly,
and
denote the radial and tangential displacement and stress components, respectively, in material N. The boundary conditions that need to be satisfied at the frictionless interface between the two cylinders are: 
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2019ME
GATE ME 2019 · Paper 2
Mechanical Engineering · Original paper archive
- Section
- Mechanical Engineering
- Question type
- Multiple choice (MCQ)
- Marks
- 2 marks
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