Mr
Rb — P1 + P2 Ri
1 3 Mf
-P1 + -P2 — Pf +
2 1 2 2 7 2a
Momenty gnące:
0<x<a
M{xx) = Mf + RD * — HD * 2a
1
= Mf + Pf*x1 + -P1x1
a<x<2a
M(x2) = + /?D * x2 — * 2a — /\ (x2 — a)
1 Mf
~2 PlXl~faXl'
-2a) + pĄ-P2
- Pf * 2a
*i
2
0<x<a
0<x<2a
M(x4) - -Hd *x4 = -Pf * x4