Problem 2. Three loads are applied to the short rectangular post shown In Fig. 2(a). The cross-sectional dimensions of the post are shown in Fig. 2(b). Determine:Me(a) The normal and shear stresses and points H and K;(b) The principal stresses and maximum in-plane shear stress at point H, and show theorientation of theses stresses in an appropriate sketch.No.M2y50 mm210 kN%3D120 mm(Naー75 mmK65 kN30 mm95 kN160 mm150 mm30 mmY-axis is the wto the sectinpaimt Hond EامقرهFig. 2(b)文Section ProputicsA= 120 X160=19200 mm Lx=160 - 40960000 mm-4094rL= 160x1285KNス50 m-)%3D%3D= 23040000mm'= 23; 40Xlʻmm7Int Faices

Answered: Image /qna-images/answer/ab08c257-372c-46c0-808c-5b4a879d3ca3.jpg

Problem 2. Three loads are applied to the short sectional dimensions of the post are shown in Fig (a) The normal and shear stresses and points H (b) The principal stresses and maximum In-p orientation of theses stresses in an approp 50 mm 210 kN 75 mm 65 kN 95 kN 150 m 30 mm- H Section Proputies A=120 X160= 19 200 mm² I,: 123

Problem 2. Three loads are applied to the short sectional dimensions of the post are shown in Fig (a) The normal and shear stresses and points H (b) The principal stresses and maximum In-p orientation of theses stresses in an approp 50 mm 210 kN 75 mm 65 kN 95 kN 150 m 30 mm- H Section Proputies A=120 X160= 19 200 mm² I,: 123

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

Stress transformation

The term stress indicates the measure of internal forces that develop due to an external force's application on an object. When a specific external force is applied to an object, internal stress generates in the material. The value of stress can obtain by taking the ratio of the externally applied force and cross-sectional area of the object. There are different types of stress depending on the type of external force.

Question

100%

Problem 2. Three loads are applied to the short rectangular post shown In Fig. 2(a). The cross-
sectional dimensions of the post are shown in Fig. 2(b). Determine:
Me
(a) The normal and shear stresses and points H and K;
(b) The principal stresses and maximum in-plane shear stress at point H, and show the
orientation of theses stresses in an appropriate sketch.
No.
M2
y
50 mm
210 kN
%3D
120 mm
(Naー
75 mm
K
65 kN
30 mm
95 kN
160 mm
150 mm
30 mm
Y-axis is the w
to the sectin
paimt Hond E
امقره
Fig. 2(b)
文
Section Proputics
A= 120 X160=19200 mm Lx=160 - 40960000 mm-4094r
L= 160x128
5KNス50 m-)
%3D
%3D
= 23040000mm'= 23; 40Xlʻmm7
Int Faices

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