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Elemento Trelica

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Daniel Sayao

on 5 January 2016

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Transcript of Elemento Trelica


Calculo de deslocamentos
Julho 2014
Exercicio resolvido:
Calcular os deslocamentos da trelica, considerando P = 5000 N
E = 200.000 MPa e Area da barra = 300 mm quadrados
Calcular as matrizes de rigidez de
cada barra:
Uma tabela para calcular a matriz de
rigidez do elemento:
Rigidez de cada elemento:
Matriz de rigidez de cada elemento:
Matriz de Rigidez do sistema:
Matriz de Rigidez
Reducao e solucao:
Prova dos 9... (software CAE)
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