QUESTION 1 Consider the spring assemblage as shown in Figure 1 with k = 10 N/mm, k = 15 N/mm, k3= 20 N/mm, k4= 25 N/mm, ks = 30 N/mm and F= 50 N. Determine the: 1) Global stiffness matrix ii) Nodal displacement. iii) Find the reation force at node 1 and 4.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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QUESTION 1
Consider the spring assemblage as shown in Figure 1 with k = 10 N/mm, k₂= 15 N/mm,
k3 = 20 N/mm, k4 = 25 N/mm, ks = 30 N/mm and F = 50 N. Determine the:
1)
Global stiffness matrix
ii) Nodal displacement.
iii) Find the reation force at node 1 and 4.
30°
www.m
Figure 1
2
ww
4
3
Transcribed Image Text:QUESTION 1 Consider the spring assemblage as shown in Figure 1 with k = 10 N/mm, k₂= 15 N/mm, k3 = 20 N/mm, k4 = 25 N/mm, ks = 30 N/mm and F = 50 N. Determine the: 1) Global stiffness matrix ii) Nodal displacement. iii) Find the reation force at node 1 and 4. 30° www.m Figure 1 2 ww 4 3
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