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Estructuras reticuladas - Canciani

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GENERACION DE UN<br />

RETICULADO<br />

• Una chapa = 3 Gr. De libertad<br />

• Dos chapas vinculadas por una articulación (charnela):<br />

se restringen 2 grados de liberad<br />

• Cadena abierta de chapas;<br />

grados de libertad = Nº chapas +2 ej. 4+2 = 6<br />

Cadena cerrada de chapas carece de<br />

Grados de libertad = Nº chapas rigidez

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