obciążenie |
gk |
γ |
gd |
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Warunek ciągłego stężenia |
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2x papa |
0,165 |
1,35 |
0,22 |
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Smin |
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Wełna mineralna 150mm |
0,15 |
1,35 |
0,20 |
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0,029323017408124 |
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Blacha trapezowa |
0,07 |
1,35 |
0,09 |
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cm |
Iw= |
13000 |
1,3E-08 |
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m |
broof= |
10 |
10000 |
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0,500357904066866 |
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∑ |
0,385 |
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0,52 |
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cm |
Iz= |
142 |
1,42E-06 |
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m |
s= |
2,5 |
2500 |
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cm |
IT= |
6,98 |
6,98E-08 |
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mm |
hw= |
45 |
45 |
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40,9649122807018 |
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mm |
h= |
200 |
0,2 |
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mm |
t= |
0,7 |
0,7 |
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m |
L= |
7,5 |
7,5 |
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71,9391427176925 |
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Gpa |
E= |
210 |
210000000000 |
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Gpa |
G= |
81 |
81000000000 |
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Smin= |
11648,0444994363 |
< |
S= |
8636,67543742518 |
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warunek |
nie spełniony |
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25,9070464767616 |
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3,99261992619926 |
3,72377622377622 |
2,84896401308615 |
2,97489539748954 |
2,51046931407942 |
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Dane ogólne |
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stal= |
235 |
Iy= |
69120 |
Iz= |
2668 |
iy= |
22,4 |
iż= |
4,71 |
Wy= |
2787 |
Wz= |
401 |
A= |
134 |
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Obc. |
obc. char. |
γt |
obc. obl. |
składowe ┴ |
składowe = |
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stopnie |
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qz= |
0 |
qy= |
0 |
N= |
34,98 |
Ly= |
20 |
Lz= |
2,51 |
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char. |
obl. |
char. |
obl. |
kąt α |
4,6 |
0,080285145591739 |
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zwichrzenie |
ugięcie/ moment i wytężenie |
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ciężar poszycia |
0,385*2,5= |
0,9625 |
1,35 |
1,30 |
0,96 |
1,30 |
0,08 |
0,10 |
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fy |
235 |
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Ly= |
20 |
Lz= |
2,51 |
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Obc. Tech. |
0,3*2,5= |
0,75 |
1,35 |
1,01 |
0,75 |
1,01 |
0,06 |
0,08 |
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W |
2787 |
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λLT= |
0,967877380439328 |
Iy |
69120 |
0,0006912 |
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schemat |
0 |
schemat |
1 |
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IPE 200 |
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0,26 |
1,35 |
0,35 |
0,26 |
0,35 |
0,02 |
0,03 |
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Mcr |
699,14 |
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φLT= |
0,947834138511972 |
qk |
3,05 |
3050 |
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My= |
0 |
Mz= |
0 |
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∑ |
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1,9725 |
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2,66 |
1,97 |
2,65 |
0,16 |
0,21 |
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λLT,0 |
0,4 |
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XLT= |
0,719255456605703 |
E |
210 |
210000000000 |
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czy liczyć zwichrzenie? T/N |
t |
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wiatr |
-0,4*2,5= |
-1 |
1,5 |
-1,50 |
-1,00 |
-1,50 |
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αLT= |
0,34 |
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L |
20 |
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MRy= |
471,072765026622 |
MRz= |
94,235 |
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wiatr |
0,11*2,5= |
-0,275 |
1,5 |
-0,41 |
-0,28 |
-0,41 |
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β= |
0,75 |
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belka ciągła = 1 |
NRd= |
2202,5750391978 |
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Śnieg |
0,72*2,5= |
1,8 |
1,5 |
2,70 |
1,79 |
2,69 |
0,14 |
0,22 |
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wyboczenie |
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wspornik=2 |
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Wytężenie |
0,015881411247056 |
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cm |
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m |
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schemat ? |
0 |
belka wolnopodparta = 0 |
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iy= |
22,4 |
Ly= |
20 |
μy= |
1 |
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Wz |
0,043775949808936 |
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Alternatywnie momenty zginające |
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iż= |
4,71 |
Lz= |
2,51 |
μz= |
1 |
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Mz= |
0 |
My= |
0 |
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Ncr,y= |
3581,48204506731 |
Ncr,z= |
8777,22885960913 |
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obciążenie |
gk |
γ |
gd |
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stal |
235 |
ε= |
1 |
λ1= |
93,8653630631594 |
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Wełna mineralna 150mm |
0.15*2.3= |
0,345 |
1,35 |
0,47 |
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αy= |
0,21 |
αz= |
0,34 |
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Blacha trapezowa T40x0.5 |
0.045*2.3= |
0,1035 |
1,35 |
0,14 |
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λy= |
0,951210450500643 |
λy= |
0,567737328757412 |
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rura kwadratowa 100x100x4 |
0,14 |
1,35 |
0,19 |
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φy= |
1,03127775787339 |
φz= |
0,723678183121061 |
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∑ |
0,5885 |
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0,79 |
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χy= |
0,699452219497554 |
χ1= |
0,852924323954546 |
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obciążenie |
gk |
γ |
gd |
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Ściana |
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Wełna mineralna 150mm |
0.15*2,5*10,2= |
3,83 |
1,35 |
5,16 |
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5752,22135452431 |
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Blacha trapezowa T40x0.5 |
0.045*2,5*10,2= |
1,15 |
1,35 |
1,55 |
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Rura kwadratowa 120x120x5 |
0,23*2,5*10,2/2,3= |
2,35 |
1,35 |
3,17 |
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IPE 180 |
0,18*10,2= |
1,836 |
1,35 |
2,48 |
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∑= |
9,15 |
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12,36 |
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Dach |
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Ciężar poszycia |
0,385*3,75*2,5 |
3,609375 |
1,35 |
4,87265625 |
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Obc. Tech. |
0,3*3,75*2,5= |
2,8125 |
1,35 |
3,796875 |
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Płatwie |
0,26*3,75= |
0,975 |
1,35 |
1,31625 |
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22,34 |
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∑= |
7,40 |
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9,99 |
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