Perpendicular section capacity:
$Przek$
Section location: a=$Odpocz$ m, b=$Odkon$ m,
Analysis strength:
of concrete: Rb=$R_b$ MPa, of steel: Ra=$R_a$ MPa Þ xgr=$W_ksiGr$
Analysis forces:
M=$M_o$ kNm, (*USO N=$N_o$ kN, (e =ôM/Nô= $We_$ m)*)
Geometrical values [m]:
x=$W_ksi$,
Profile is (*SCISK compressed with (*M_m little*|*big*) eccentric*|*bended (*USO with participation of (*No<0 compressive*|*tensile*) axial force*)*)
h=$W_h$, ho=$Who$, Fbc=$F_bc$ m2, x=x ho= $Wx_$,
(*W_a a=$Wa_$, *)(*W_ac a’=$Wac$,*)
ebc=$Web_$, (*W_ea ea=$Wea_$,*) (*W_eac eac=$Weac_$,*)
reinforcement:
(*FZa Fa = $FZ_a$ cm2, µa = $mi_a$ %*)
(*FZac Fac = $FZ_ac$ cm2, µac = $mi_ac$ %*)
Statical values:
Nbc= -Rb Fbc= -1000´$R_b$´$F_bc$= $WNb_$ kN, Mbc= Nbc ebc = $WNb_$×(*eb<0 (*)$Web_$(*eb<0 )*) = $WMb_$ kNm,
(*N_a Na= $Na_$ kN, Ma= Na ea = $Na_$×(*ea<0 (*)$Wea_$(*ea<0 )*) = $WMa_$ kNm,
*)(*N_ac Nac= $Nac_$ kN, Mac= Nac eac = $Nac_$×(*eac<0 (*)$Weac_$(*eac<0 )*) = $WMac_$ kNm,
*)Limit state capacity conditions
(*USO Ngr=ôNbc+Na+Nac ô = ô$SUMN$ô= (*WN> $WSGN$*|*$WSGN$*) = ôNô,
*)Mgr=ôMbc+Ma+Macô = ô$SUMM$ô= (*WN> $WSGM$*|*$WSGM$*) = ôMô
misiak10-1985