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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Transcribed Image Text: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
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