S , . .
, . , , : Smax, Smin, Sm S .
:
Smax = Dmax dmin= ES ei;
Smin = Dmin dmax = EI es;
Sm = (Smax + Smin)/2.
S = Smax Smin = D + d.
(. 2, ).
N , . .
, . , , : Nmax, Nmin, Nm N .
:
Nmax = dmax Dmin = es EI;
Nmin = dmin Dmax = ei ES;
Nm = (Nmax + Nmin)/2;
N = Nmax Nmin = D + d.
, . 2, ).
, , . , : Smax, Nmax, SN .
:
Smax = Dmax dmin= ES ei;
Nmax = dmax Dmin = es EI;
TSN = Smax + Nmax = D + d.
, . 2, ).
0 0 0
) ) )
. 2. :