Suppose that the assembled stiffness matrix of question 1 (as shown below) is as follows: K 0.1 m = 108 x 0.5 m a -a 0 a 0 a+b -b -b b 0.05 m 0.5 m P where a=4.06 N/m and b=2.28 N/m. If the applied force at node 3 is P=210 KN, find the displacement of node 2 in mm?

Suppose that the assembled stiffness matrix of question 1 (as shown below) is as follows: K 0.1 m = 108 x 0.5 m a -a 0 a 0 a+b -b -b b 0.05 m 0.5 m P where a=4.06 N/m and b=2.28 N/m. If the applied force at node 3 is P=210 KN, find the displacement of node 2 in mm?

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.2.7P: Rigid bar ACB is supported by an elastic circular strut DC having an outer diameter of 15 in. and...

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Question

Suppose that the assembled stiffness matrix of question 1 (as shown below) is as follows:

[K]=108×a-a0-aa+b-b0-bb

where a=4.06 N/m and b=2.28 N/m. If the applied force at node 3 is P=210 KN, find the displacement of node 2 in mm?

Suppose that the assembled stiffness matrix of question 1 (as shown below) is as
follows:
K
0.1 m
=
108 x
0.5 m
-a 0
a a+b -b
0
-b b
a
0.05 m
0.5 m
3
P
where a=4.06 N/m and b=2.28 N/m. If the applied force at node 3 is P=210 KN, find
the displacement of node 2 in mm?

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