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Finite Element Method
In a static structural type Boundary Value...

In a static structural type Boundary Value Problem, at any fixed support, How many non-zero Degrees Of Freedom exist?

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+1 vote

asked Jan 30, 2022 in Finite Element Method by Ava (110k points)

In a static structural type Boundary Value Problem, at any fixed support, How many non-zero Degrees Of Freedom exist?

(a) 0

(b) 1

(c) 2

(d) 3

This question was posed to me in an international level competition.

My question is taken from Boundary Value Problems topic in division Single Variable Problems of Finite Element Method

finite element method
single variable problems
boundary value problems

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1 Answer

+2 votes

answered Jan 30, 2022 by James (185k points)
selected Feb 3, 2022 by Ava

Best answer

Right answer is (a) 0

The explanation: In a static structural type Boundary Value Problem, three types of supports exist. They are roller, fixed and hinged support. A fixed support has zero degrees of freedom where as a roller and a hinged support have two and one degree of freedom respectively.

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