Two solid cylindrical rods AB and BC are welded together at B and loaded as shown. Knowing that d = 50 mm and d2=30 mm, find the average normal stress at the midsection of rod AB and rod BC. Take P₁ = 30 kN and P₂=40 kN.

Two solid cylindrical rods AB and BC are welded together at B and loaded as shown. Knowing that d = 50 mm and d2=30 mm, find the average normal stress at the midsection of rod AB and rod BC. Take P₁ = 30 kN and P₂=40 kN.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Axial Load

When a bar of the uniform cross-section is acted by a load, such that the load acts along the longitudinal axis of the bar, such kinds of loadings are known as axial loadings. In general terms, a load is an external force acting on a component. An axial load acts perpendicular to the geometric cross-section of the component. Based on the direction of the application of the load, an axial load can be tensile or compressive. The analysis of bodies under the action of axial loads is generally studied under the branch of mechanics, known as statics.

Question

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Two solid cylindrical rods AB and BC are welded together at B and loaded as shown.
Knowing that d = 50 mm and 2 = 30 mm, find the average normal stress at the
midsection of rod AB and rod BC. Take P₁ = 30 kN and P₂ = 40 kN.
300 mm
250 mm
A
B
P₂
P₁
-d₂
-d₂
The average normal stress at the midsection of rod AB Is
The average normal stress at the midsection of rod BC Is
MPa.
MPa.

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