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III. Obliczenia reakcji w łożyskach:

a =10 [cm] b =20 [cm]

P =3,35[/W]

1) Płaszczyzna „x-x”:

Zm,=o

Z*+    =P_ra-R_Bx 0

a =3,35[kN]• 10[cm] - R_Bx -(10 + 20) [cm] = 0 3,35[iUV]-10[cw]

(10 + 20) [cm]

= R_Bx = \M5[kN]

R_Bx=\,\\5[kN]

!- t
*		i
U i *
10Omrn -► ♦-- 200 min-*■		♦—100mm ►
P*		>* ^vI*'
i J *	4
P ,r		!l •
•*—100mm---— 200 mm-*■+— 100mm —►

R_Bx=UU5[kN] P_r =3,35 [kN]

1^ = 0

Z^. = ^+*_ł-ą=o

R_Ax = 3,35 [AW] - \_t\\5[kN] = 2,23 [A/V]

R_Ax = 2,23 [/cAA]

a =10 [cm] b =20 [cm]

P„ = 9,\9[kN]

2) Płaszczyzna „y-y”:

Za-/,=0

Z ^M * =P„“-R_By

=9,\9[kN]-10[cm]-R_By • (10 + 20) [cm] = 0

9,19[AvV] • 10[c/;i] (10 + 20) [cm]

= R_By = 3,06[AW]

R_By = 3,06 [A/V]

R_ny = 3.06[A'/V ] P„=9,\9[kN]

-o

Z ^Fy = ^R*y ⁺ Ri> ~^Po=°

R_Av = 9,19[A7V]-3,06[AW] = 6,13[AW]

R_Ay = 6,13[A/V]

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