Расчёт балки на двух опорах
Coldformed C-profile according to Eurocode 3
NEN-EN 1993-1-3 2006
TIMES CHECKED:
NEN-EN 1993-1-3/NB 2011(nl)
NEN-EN 1993-1-5+C1(2012)
NEN-EN 1993-1-5/NB 2011(nl)
Входные данные:
1. Cross Section dimensions
[mm]
[N/mm2]
(0=no) (1=yes)
[mm]
[N/mm2]
[mm]
[mm]
[mm]
[N/mm2]
Parameters Plates
Plate part 2(compression):
EN 1993-1-5, table 4.1
Входные данные:
2. Cross Section properties
Входные данные:
2.1 Requirements for calculation
EN 1993-1-3, table 5.1
[mm]
EN 1993-1-3, 5.1(3
≤
≤
2.2 Data bend radius
[mm]
[mm]
[mm]
[mm]
[mm]
[mm2]
2.3 Crosssection dimensions
[mm]
[mm]
[mm]
2.4 Sectionproperties unreduced
[mm2]
[mm2]
[mm]
[mm]
[mm]
[mm]
[mm4]
[mm4]
[mm4]
[mm4]
[mm]
[mm]
[mm]
[mm]
2.5 plate part 2(compression flange)
plate slenderness NEN-EN 1993-1-5, (4.4)
NEN-EN 1993-1-5, (4.2)
table 4.1 first case NEN-EN 1993-1-5
[mm]
[mm]
[mm]
2.6 Plate part 3 (edge stiffener top)
buckling factor EN 1993-1-3, 5.5.3.2
plate slenderness NEN-EN 1993-1-5, (4.4)
[mm]
[mm]
[mm]
2.7 Plate part 3 (edge stiffener top)
[mm2]
EN 1993-1-3, (5.14a)
[mm]
[mm]
[mm]
[mm]
Spring stiffness NEN-EN 1993-1-3, (5.10b)
[mm4]
[N/mm2]
EN 1993-1-3, (5.15)
EN 1993-1-3, (5.12)
[N/mm2]
[mm2]
[mm]
2.8 initial position neutrale axe
[mm2]
[mm]
[mm]
[mm]
2.9 Plate part 1(web)
[mm]
[mm]
EN 1993-1-5, table 4.1
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
[mm]
2.10 Effictive section properties
[mm4]
[mm2]
[mm2]
[mm]
[mm4]
[mm3]
[mm3]