Kratownica złożona.pdf

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lewej równanie

lewa

VNGRWU]\PDP\9

A – P = 0

V A = P.

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P Â l + P Â 3l + H A Â 2l – P Â 3l = 0

H A –H B = 0 ,

V B -P –P +P = 0

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H A = - P/2, H B = - P/2, V B = P.

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