+2 votes
in Finite Element Method by (110k points)
Stresses can be change widely at ____

(a) Large circular sections

(b) Notches and fillets

(c) Corners

(d) Crystals

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

My enquiry is from Two Dimensional Problem Modelling and Boundary Conditions topic in division Two Dimensional Problems using Constant Strain Triangles of Finite Element Method

1 Answer

+2 votes
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Best answer
Correct answer is (b) Notches and fillets

Explanation: In a structure geometrical notches, such as holes cannot be avoided. The notches are causing in a homogeneous stress distribution, as notches fillets are also a cause for in homogenous stress distribution.

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