For the plane trusses supported by the spring at node 1 in Figure P3-33 (a) and (b),
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For the plane trusses supported by the spring at node 1 in Figure P3-33 (a) and (b), determine the nodal displacements and the stresses in each element. Let E = 210 GPa and A × 5.0 × 10-4 m2 for both truss elements.
Figure P3-33(a)
Figure P3-33(b)
Transcribed Image Text:
100 kN 45° (2) 10 m k = 2000 kN/m 2. 100 kN 60 60 k = 4000 N/m 4
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A First Course in the Finite Element Method
ISBN: 978-1305635111
6th edition
Authors: Daryl L. Logan
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