Problem 2 In the system below, two rigid bodies (Nodes 1 and 3) are connected by four springs to walls on eitherside, as shown in the figure. Nodes 2 and 4 are fixed (wall). An external force of 10 N is applied to body 1 (Node 1). The spring constants are given as kı=10 N/m, k2=20 N/m, k3=30 N/m, and k4=40 N/m. Assume that the bodies can only undergo translation in x-direction (1 DOF). Using the direct method: a) Find the displacements of the two rigid bodies (Nodes 1 and 3). Hint: units! b) Find the reaction force at the left wall (Node 4). Hint: units! E1 F1 E4
Problem 2 In the system below, two rigid bodies (Nodes 1 and 3) are connected by four springs to walls on eitherside, as shown in the figure. Nodes 2 and 4 are fixed (wall). An external force of 10 N is applied to body 1 (Node 1). The spring constants are given as kı=10 N/m, k2=20 N/m, k3=30 N/m, and k4=40 N/m. Assume that the bodies can only undergo translation in x-direction (1 DOF). Using the direct method: a) Find the displacements of the two rigid bodies (Nodes 1 and 3). Hint: units! b) Find the reaction force at the left wall (Node 4). Hint: units! E1 F1 E4
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 2.4.14P: A hollow circular pipe (see figure} support s a load P that is uniformly distributed around a cap...
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