Consider the bar in Figure 2 loaded as shown. Determine the nodal displacements, stress in each element and support reaction.
Consider the bar in Figure 2 loaded as shown. Determine the nodal displacements, stress in each element and support reaction.
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
Related questions
Question

Transcribed Image Text:300 mm²
P=200 kN
200 mm 200 mm
400 mm²
-250 mm
E=123 x 10³ N/mm²
(1 kN = 1000 N)
Figure 2
X

Transcribed Image Text:QUESTION 2
Consider the bar in Figure 2 loaded as shown. Determine the nodal displacements, stress in
each element and support reaction.
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Step 1: Write the given data and what is to find
VIEWStep 2: Write the element stiffness matrix for each element:
VIEWStep 3: Write the global stiffness matrix:
VIEWStep 4: (a) Apply the boundary conditions and determine the nodal displacements:
VIEWStep 5: Determine the reaction forces:
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