Determine the state of stress at point A of the rectangular post shownloaded with concentrated forces directed along the y axis equal to 75kNand along the x axis equal to 15kN.75 KNa) Determine the equivalent internalforces and moments at the sectioncontaining points A50 mmF₂=Fy=F₂=M₂=M,=M,=b) Determine the total normal stressalong the x and y axes at point A(include if tensile or compressive inyour final solutions)σμ²ƠAy²c) Determine the total shear stressat point ATA=d) Draw the state of stress of pointA15 KN200 mmA150 mm50 mm800 mm

Given: Force in downward y direction=75 KN And force in negative x direction=15 KN Distance of the…

Determine the state of stress at point A of the rectangular post shown loaded with concentrated forces directed along the y axis equal to 75kN and along the x axis equal to 15kN. 75 kN 50 mm a) Determine the equivalent internal forces and moments at the section containing points A F₁= Fy= F₂= M₂= M,= M,= b) Determine the total normal stress along the x and y axes at point A (include if tensile or compressive in your final solutions) σμ= OAy c) Determine the total shear stress at point A TA= d) Draw the state of stress of point A 15 KN 200 mm 150 mm 50 mm 800 mm

Determine the state of stress at point A of the rectangular post shown loaded with concentrated forces directed along the y axis equal to 75kN and along the x axis equal to 15kN. 75 kN 50 mm a) Determine the equivalent internal forces and moments at the section containing points A F₁= Fy= F₂= M₂= M,= M,= b) Determine the total normal stress along the x and y axes at point A (include if tensile or compressive in your final solutions) σμ= OAy c) Determine the total shear stress at point A TA= d) Draw the state of stress of point A 15 KN 200 mm 150 mm 50 mm 800 mm

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

Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.

Question

Determine the state of stress at point A of the rectangular post shown
loaded with concentrated forces directed along the y axis equal to 75kN
and along the x axis equal to 15kN.
75 KN
a) Determine the equivalent internal
forces and moments at the section
containing points A
50 mm
F₂=
Fy=
F₂=
M₂=
M,=
M,=
b) Determine the total normal stress
along the x and y axes at point A
(include if tensile or compressive in
your final solutions)
σμ²
ƠAy²
c) Determine the total shear stress
at point A
TA=
d) Draw the state of stress of point
A
15 KN
200 mm
A
150 mm
50 mm
800 mm

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