For the system, E=200000MPa

Compute the element stiffness matrices, assemble the global stiffness matrix, partition the global stiffness matrix, solve for the displacements at point a, compute the reactions at points b,c, and d and calculate the bar forces. Sketch the displaced structure under the 100kN load.  

Transcribed Image Text:

2m b A/2 60⁰ a C A/3 100kN 60⁰ d A=2000mm² 2m b A/2 60⁰ a C A/3 100kN 60⁰ d A=2000mm²

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2m 123 A2 1000m Directions ... View the full answer