profil lim f38x138 d-0.5 13.11
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Transcript of profil lim f38x138 d-0.5 13.11
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PROINGRAD DOOEL RISTODru{tvo za proektirawe, in`enering, grade`ni{tvo, trgovija i uslugi,Skopje
Ul.Franklin Ruzvelt br. 8/36 tel/faks 02 3072 841
F38/158 =0.5 mm
: .
:
2.006
2014
Kosta
Kochkov
Digitally signed by Kosta Kochkov
DN: c=MK,[email protected].
mk, sn=Kochkov,
givenName=Kosta, cn=KostaKochkov
Date: 2014.11.13 20:14:25 +01'00'
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18,19,20121
( . 51/2005 82/2008,130/09,124/10,18/11)
2.0068
:
:
F39/158 =0.5mm
:
18,19,20 21
,
:
..
PROINGRAD DOOEL RISTODru{tvo za proektirawe, in`enering, grade`ni{tvo, trgovija i uslugi, SkopjeUl.Franklin Ruzvelt br. 8/36 tel/faks 02 3072 841
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F 38/158d=0.5mm
1.
* F 38/158 =0.50
:S280GD+ZAEN10346
*F 38/158 d=0.5
Re280MPadoz=280/1.5=186.6MPa =18.6kn/sm2
R360MPa
F=6.87sm2/m/ g=5.39kg/m2
Iefe=12.49sm4/m
Wg=5.19sm3/m
Wd=8.93sm3/m Kosta
Kochkov
Digitally signed by KostaKochkovDN: c=MK,[email protected], sn=Kochkov,
givenName=Kosta,cn=Kosta KochkovDate: 2014.11.13 20:16:15+01'00'
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*
a/
- TR 38/190------------------ 0.10kn/m2
- =10 0.101.20 .......................... 0.12- =0.5 0.08
g = 0.30kn/m2
b/
H=1180
S=0.75+(H-500)/4*1/100=0.75+(1180-500)/4*1/100=
S=0.75+1.70=2.45 kn/m2
PTP-2 ------------------------------------- --------------------------- S=2.45kn/m2
q=0.30+2.45=2.75kn/m2
*A
=1.50
I
qy=2.75kn/m2 L=1.50m
Mmax=2.75x1.502/8=0.773knm/m/
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*
22
max
max
/60.18/89.1419.5
3.77smknsmkn
W
M
doz
g
X
MAX
2
22max /43.3100150
19.560.1888 mknxxxlxWxq xdoznosivo
*
smfsmf
sm
xx
xxf
y 691.075.0
0.200
150
691.049.12101.2
1500275.0
384
0.5
max
4
4
max
2
4
4
max /98.2100
1505
49.12101.238475.0mknx
x
xxxxq
f
nosivo
F38/158 d=0.5mm qmax=2.98kn/m22.75kn/m2
II
Mmax=0.1x2.75x1.502=0.618knm/m/
*
22
max
max
/60.18/90.1119.5
8.61smknsmkn
W
M
doz
g
X
MAX
2
22max /29.4100
1.0150
19.560.18
1.0mknx
x
x
xl
xWq xdoznosivo
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*
smfsmf
smxx
xxf
y 361.075.0
0.200
150
361.049.12101.2
1500275.00068.0
max
4
4
max
2
4
4
max /71.5100
1500068.0
49.12101.275.0mknx
x
xxxq
f
nosivo
F38/158 d=0.5mm
qmax=4.29kn/m22.75kn/m2
:
2.0068Kosta
Kochkov
Digitally signed by Kosta KochkovDN: c=MK,[email protected]
k, sn=Kochkov, givenName=Kosta,cn=Kosta KochkovDate: 2014.11.13 20:16:34 +01'00'