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Engenharia Civil ·

Cálculo 3

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m1γ γ1 α t k1 m0 m0 m01γ γ1 α 0 k1 k1 m01γ m1γt γ1 α t m01γ mt γ1 α t m01γ11γ Cs C0 1m01γ γ1 α t m01γγ1γ γ 1 e λ 0 m λ m α mγ z m1γ 11γ m z11γ m 11γ zγ1γ z 11γ z11γ z λ z11γ α zγ1γ x zγ1γ 11γ z1γ1γ z λ z11γ α zγ1γ zγ1γ 11γ z λ z α z λ1γ z α γ1 Pt λ 1γ λ 1γ dt I e e λ 1γ t λ 1γ t e λ 1γ t z e λ 1γ t λ 1γ t λ 1γ t e λ 1γ t α γ1 de λ 1γ t z α γ1 e λ 1γ t d t m α mγ λ m m0 m0 γ 1 m α m λ m m m α λ dmdt m α λ dm m α λ d t lnm α λ t k1 m ek1 e α λ t m0 m0 m k2 eα λ t m0 k2 e0 k2 m0 mt m0 eα λ t CstC0 m0 eα λ t m0 γ Cst C0 eα λ γ t f t e λ 0 m α mγ dmdt α mγ mγ d m α d t mγ1γ1 α t k1 m1γ γ1 α t k1 m0 m0 m01γ γ1 α 0 k1 k1 m01γ m1γt γ1 α t m01γ mt γ1 α t m01γ11γ Cs C0 1 m01γ γ1 α t m01γγ1γ γ 1 e λ 0 m λ m α mγ 5 a γ05 CΔ01 C0 m101 mo CSt01γC0 1 01moγ γ1 α t 01 mo1γ γ 1γ CSt 01 01162005 05 215 3 t 01162005 CS t 01 185 15 3 t 01 05 185 CSt 01 1620 312 01 t 54 0 01 312 1620 01 t 54 t 01 54 1620 12 00105 anos C3kgm3 CS0 0132 1620 011 1620 00105 t anos γ2 CSt 012 01 012 16202 1 215 3 t 011 16201 2 CSt 01 16202 215 3 t 1 162 2 01 1620 10815t 162 162 2 CSt 01 1620 162 10815t 162 2 01 1620 32 15 t 32 2 01 1620 3 215t 3 2 CSt 01 1620 3 215t 3 2 7 CSkgm3 62105 27109 t anos 100 2ª parte mx cx kx Ft x cm x km x Ftm 1 x c0 x km x 0 x km x 0 λ2 km 0 λ2 km A km x0 x0 X0 C1 sen0 C2 cos0 C2 x0 xt C1 sen km t X0 cos km t x km C1 cos km t km X0 sen km t v0 km C1 cos0 km X0 sen0 C1 mk v0 8 xt mk v0 sen km t x0 cos km t 3 Ft F0 cos αt x km x F0 cos αt Xh Xh C1 sen km t C2 cos km t Xp Xp A cos αt B sen αt Xp α A sen αt α B cos αt Xp α2 A cos αt α2 B sen αt α2 A cos αt α2 B sen αt km A cos αt km B sen αt F0 cos αt cosαt α2 A km senαt km B α2 B F0 cos αt α2 A km A F0 km B α2 B 0 Bkm α2 0 B 0 Aα2 km F0 Aα2 m k m F0 A mF0 α2 m k Xp mF0 α2 m k cos αt xt C1 sen km t C2 cos km t mF0 α2 m k cos αt 9