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solid cylindrical rods AB and BC are welded together atB
Chapter 1, Problem 1.1(choose chapter or problem)
QUESTION:
Two solid cylindrical rods AB and BC are welded together at B and loaded as shown. Knowing that \(d_{1}=30 \mathrm{~mm}\) and \(d_{2}=50 \mathrm{~mm}\), find the average normal stress at the midsection of (a) rod AB, (b) rod BC.
Questions & Answers
QUESTION:
Two solid cylindrical rods AB and BC are welded together at B and loaded as shown. Knowing that \(d_{1}=30 \mathrm{~mm}\) and \(d_{2}=50 \mathrm{~mm}\), find the average normal stress at the midsection of (a) rod AB, (b) rod BC.
ANSWER:
Step 1 of 3
Normal stress, \(\sigma=\frac{P}{a}\)
Where,
P is the force
A is the area