Reinforcement required:
$Przek$
Section location: a=$Odpocz$ m, b=$Odkon$ m,
Analysis forces:
N=$N_o$ kN, M=$M_o$ kNm
Analysis resistance:
of concrete: Rb=$R_b$ MPa, of steel: Ra=$R_a$ MPa Þ xgr=$W_ksiGr$
Geometrical values: [cm]:
x=$Wx_$ (x=$W_ksi$), (*Fbc_ Fbc=$F_bc$ cm2, *)
h=$W_h$, ho=$Who$, (*W_a a=$Wa_$, *)(*W_ac a’=$Wac$, *)
Reinforcement required (calculated):
Fa= $F_a$ cm2(*Mina < min Fa = min µa Fb = $mina$×$Fbet$ = $mFa$ cm2, it is accepted Fa= $mFa$ cm2, *) Þ ($npa$ ¤$ds$ = $Fda$ cm2),
Fac= $F_ac$ cm2(*Minac < min Fac = min µac Fb = $minac$×$Fbet$ = $mFac$ cm2, it is accepted Fac= $mFac$ cm2 *)(*Fac<>0 Þ ($npac$ ¤$ds$ = $Fdac$ cm2) *).
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