Założenie początkowe:
Pa — Pdod — O Me — Mdod = O
Równania równowagi:
^ ’ Fx = O ^ He + Pa ^ HE = — PA 'y' Fy = O RE + RA — 2 aq = O
Me = O <=> Me + PA * a — Ra * a + 2aq * a = O
Równania momentów:
( Me \
/ Me \
M(x2) — —Ra * a + PA* x2 = a*l---— PA — 2aq\ + PA * x2
Mfas) = Me — He * x3 = Me + PA * x3 O < x4 < 2 a
, N qx42 ( Me \
M(xa) = -Re * x4 + ME — HE *2a--— = ME + 2a* PA + ( — + PA J
x4 —
qx4‘
~xi
Pa
dM(x3)
Pa
dM(x4)
= —a + x2
2 a + x4