linijski nosaci

Betonske konstrukcije I

L I N I J S K I O S L O NJ E N E

2 O S N O N O S I V E P L O E


PBAB 87 - Linijski oslonjene 2 osno nosive ploe 1

Zadatak 1.

Dimenzionirati i nacrtati raspored armature armiranobetonske ploe.

Beton: MB 30 Debljina ploe: dpl=15 cm

Armatura: Optereenje:

a) RA 400/500 g = 2,0 kN/m2

b) MAR 500/560 p = 4,0 kN/m2



POZICIONIRANJE PLOE

ANALIZA OPTEREENJA Stalno optereenje:

- vlastita teina ploe 2vl kNg 0,15 25 3,75 m= =

- dodatni teret na ploi: 2kNg 2,00 m =

Ukupno stalno optereenje: 2kNg 5,75 m=

Korisno (pokretno) optereenje: 2kNp 4,00 m=

Ultimno optereenje ( )a 3 > : 2u g

kNg g 1,6 5,75 9,20 m= = =

2u pkNp p 1,8 4,0 7,20 m= = =

I2U u u

1 1 kNq g p 9,20 7,20 12,8 m2 2= + = + =

II2u u

1 1 kNq p 7,20 3,60 m2 2= = =

2U u ukNq g p 9,20 7,20 16,4 m= + = + =



STATIKI SUSTAV

y

x

5,5 1,1 2 Poz101;Poz102l 5,0l 5,0 1,11 2 Poz103 ;Poz104

4,5

= < = = < polja ploe su 2-osno nosive ploe

PRORAUN MOMENATA SAVIJANJA

Ploa Poz 101

Momenti u polju:

I 2 II 2 2 24 1u x u x

fxmax,u x x

I 2 II 2 2 24 1u x u x

fymax,u y y

q l q l 12,8 5,0 3,6 5,0 kNmm f f 2,85 4,45 13,1 m'100 100 100 100q l q l 12,8 5,0 3,6 5,0 kNmm f f 2,38 3,57 10,8 m'100 100 100 100

= + = + = = + = + =

Oslonaki momenti:

y

x

l 5,5 1,1 2,0l 5,0

= = = <

2axs 9,17= 2bys 9,20= 4x

4y

s 7,88

s 7,37

==

4x4y

f 2,85

f 2,38

==

1x1y

f 4,45f 3,57==



I 2 II 2 2 24 2au x u x

sxmin,u x x

I 2 II 2 2 24 2bu x u x

symin,u y y

q l q l 12,8 5,0 3,6 5,0 kNmm s s 7,88 9,17 33,5 m'100 100 100 100q l q l 12,8 5,0 3,6 5,0 kNmm s s 7,37 9,20 31,9 m'100 100 100 100

= = = = = =

Ploa Poz 102

Momenti u polju:

I 2 II 2 2 2

5a 1u x u xfxmax,u x x

I 2 II 2 2 25a 1u x u x

fymax,u y y

q l q l 12,8 5,0 3,6 5,0 kNmm f f 2,64 4,45 12,5 m'100 100 100 100

q l q l 12,8 5,0 3,6 5,0 kNmm f f 1,66 3,57 8,5 m'100 100 100 100

= + = + = = + = + =

Oslonaki momenti:

I 2 II 2 2 2

5a 2au x u xsxmin,u y y

I 2 II 2 2 25a 2bu x u x

symin,u x x

q l q l 12,8 5,0 3,6 5,0 kNmm s s 6,75 9,17 29,9 m'100 100 100 100

q l q l 12,8 5,0 3,6 5,0 kNmm s s 5,63 9,20 26,3 m'100 100 100 100

= = = = = =

y

x

l 5,5 1,1 2,0l 5,0

= = = <

5ax5ay

f 2,64

f 1,66

==

1x1y

f 4,45f 3,57==

2axs 9,17= 2bys 9,20= 5ax

5ay

s 6,75

s 5,63

==



Ploa Poz 103

'y''x

l 5,0 1,11 1,14,5l

= = =

Momenti u polju:

I 2 II 2 2 2

5a 1u x u xfx 'max,u x ' x '

I 2 II 2 2 25a 1u x u x

fy 'max,u y ' y '


= + = + = = + = + =

fxmax,u fy 'max,u

fymax,u fx 'max,u

kNmm m 6,90 m'kNmm m 10,1 m'

= == =

Oslonaki momenti:

I 2 II 2 2 2

5a 2au x u xsx 'min,u y ' y '

I 2 II 2 2 25a 2bu x u x

sy 'min,u x ' x '


= = = = = =

5ax '5ay '

f 2,64

f 1,66

==

1x '1y '

f 4,45

f 3,57

==

2axs 9,17= 2bys 9,20=

5ax5ay

s 6,75

s 5,63

==



sxmin,u sy 'min,u

symin,u sx 'min,u


= = = =

Ploa Poz 104

'y''x

l 5,0 1,11 1,14,5l

= = =

Momenti u polju:

I 2 II 2 2 2

6 1u x u xfx 'max,u x ' x '

I 2 II 2 2 26 1u x u x

fy 'max,u y ' y '


= + = + = = + = + =

fxmax,u fy 'max,u

fymax,u fx 'max,u


= == =

Oslonaki momenti:

6x'6y '

f 2,17

f 1,66

==

1x'1y '

f 4,45

f 3,57

==

2axs 9,17= 2axs 9,17= 6x

6y

s 5,83

s 5,43

==



I 2 II 2 2 26 2au x u x

sx 'min,u y ' y '

I 2 II 2 2 26 2bu x u x

sy 'min,u x ' x '

q l q l 12,8 4,5 3,6 4,5 kNmm s s 5,83 9,17 21,8 m'100 100 100 100

q l q l 12,8 4,5 3,6 4,5 kNmm s s 5,43 9,20 20,8 m'100 100 100 100

= = = = = =

sxmin,u sy 'min,u

symin,u sx 'min,u


= = = =

MJERODAVNE VRIJEDNOSTI OSLONAKIH MOMENATA

si,u sj,usmj,u sijmin,u

m mm 0,75 m

2+=

- Pravac x:

Oslonac 101-102:

( ) ( )101 102sxmin,u sxmin,u sxmin,u1 1 kNmm m m 33,5 29,9 31,7 m'2 2= + = + = Oslonac 103-104:

( ) ( )103 104sxmin,u sxu sxu1 1 kNmm m m 21,3 20,8 21,1 m'2 2= + = + = Pravac y:

Oslonac 101-103:

( ) ( )101 103symin,u syu syu1 1 kNmm m m 31,9 24,2 28,1 m'2 2= + = + = Oslonac 102-104:

( ) ( )102 104symin,u syu syu1 1 kNmm m m 26,3 21,8 24,1 m'2 2= + = + = REDUKCIJA OSLONAKIH MOMENATA

Poprene sile u osloncima:

Poz 101:

101 102u

101 103u

0,313 16,4 5,0 5,5 kNq 25,7 m5,5

0,274 16,4 5,0 5,5 kNq 24,7 m5,0

= = = =

Poz 102:

102 101u

102 104u

0,285 16,4 5,0 5,5 kNq 23,4 m5,5

0,248 16,4 5,0 5,5 kNq 22,4 m5,5

= = = =



Poz 103:

103 101u

103 104u

0,285 16,4 5,0 4,5 kNq 21,0 m5,0

0,248 16,4 5,0 4,5 kNq 20,3 m4,5

= = = =

Poz 104:

104 102u

104 103u

0,266 16,4 5,0 4,5 kNq 19,6 m5,0

0,234 16,4 5,0 4,5 kNq 19,2 m4,5

= = = =

Reducirani momenti savijanja:

oslsu,red su u,min

cm m q2

=

Oslonac 101-102:

sxu,red0,4 kNmm 31,7 23,4 27,0 m'2

= =

Oslonac 103-104:

sxu,red0,4 kNmm 21,1 19,2 17,3 m'2

= =

Oslonac 101-103:

syu,red0,4 kNmm 28,1 21,0 23,9 m'2

= =

Oslonac 102-104:

syu,red0,4 kNmm 24,1 19,6 20,2 m'2

= =

DIMENZIONIRANJE PLOE

d = 15 cm debljina ploe

Pretpostavka: x,pret y,pret 10 mm = = Pretpostavljena statika visina

x,pretx,pret

y,prety,pret x

1,0h d c 15 1,0 13,5 cm2 2

1,0h d c 15 1,0 1,0 12,5 cm2 2

= = == = =

-

''mau'' postupak

au bau Ma a,pot Ma2

avb

m fm a b hfb h f

= =

b 1,0 m=



a) MB 30 bf 20,5 MPa= RA 400/500 avf 400 MPa=

Pravac Presjek mau

(kNm/m)

h

(cm) mau Ma

aa,pot

(cm2/m')Usvojeno

aa,stv

(cm2/m')

x

Polje

101 13,1 13,5 0,035 0,036 2,49 8 20cm 2,50

Polje

102 12,5 13,5 0,033 0,034 2,35 8 20cm 2,50

Oslonac

101-102 27,0 13,5 0,072 0,076 5,26 8 9cm 5,56

Polje

103 6,9 12,5 0,022 0,022 1,41 8 25cm 2,0

Polje

104 6,9 12,5 0,022 0,022 1,41 8 25cm 2,0

Oslonac

103-104 17,3 13,5 0,046 0,048 3,32 8 15cm 3,33

y

Polje

101 10,8 12,5 0,034 0,035 2,24 8 20cm 2,50

Polje

102 8,5 12,5 0,027 0,028 1,79 8 25cm 2,0

Polje

103 10,1 13,5 0,027 0,028 1,94 8 25cm 2,0

Polje

104 8,9 13,5 0,024 0,025 1,73 8 25cm 2,0

Oslonac

101-103 23,9 13,5 0,064 0,068 4,71 8 10cm 5,0

Oslonac

102-104 20,2 13,5 0,054 0,056 3,88 8 10cm 5,0

Minimalna armatura u ploi:

2amin b

0,1 0,1a A 15 100 0,1 15 1,5 cm m'100 100

= = = =

Rubna armatura:

x smjer (poz 101 ; poz 103) 2rub a,polja1 1a a 2,49 0,83 cm m'3 3

= = =

y smjer (poz 101 ; poz 102) 2rub a,polja1 1a a 2,24 0,75 cm m'3 3

= = =

Usvojena rubna armatura: 8 30cm



b) MB 30 bf 20,5 MPa= MAR 500/560 avf 500 MPa=

Pravac Presjek mau

(kNm/m)

h

(cm) mau Ma

aa,pot

(cm2/m')Usvojeno

aa,stv

(cm2/m')

x Polje

101

13,1 13,5 0,035 0,036 1,99 Q 257

2,57

y 10,8 12,5 0,034 0,035 1,79 2,57

x Polje

102

12,5 13,5 0,033 0,034 1,88 Q 257

2,57

y 8,5 12,5 0,027 0,028 1,44 2,57

x Polje

103

6,9 12,5 0,022 0,023 1,18 Q 188

1,88

y 10,1 13,5 0,027 0,028 1,55 1,88

x Polje

104

6,9 12,5 0,022 0,023 1,18 Q 188

1,88

y 8,9 13,5 0,024 0,025 1,38 1,88

x Oslonac

101-102 27,0 13,5 0,072 0,076 4,21 R 424 4,24

x Oslonac

103-104 17,3 13,5 0,046 0,048 2,66 R 424 4,24

y Oslonac

101-103 23,9 13,5 0,064 0,068 3,77 R 424 4,24

y Oslonac

102-104 20,2 13,5 0,054 0,056 3,10 R 424 4,24


2amin b

0,075 0,075a A 15 100 0,075 15 1,125 cm m'100 100

= = = =

Rubna armatura:

x smjer (poz 101 ; poz 103) 2rub a,polja1 1a a 1,99 0,66 cm m'3 3

= = =

y smjer (poz 101 ; poz 102) 2rub a,polja1 1a a 1,79 0,60 cm m'3 3

= = =

Usvojena rubna armatura: R188



ISKAZ ARMATURE - 1a

ipke - specifikacija ozn

oblik i mjere

[cm]

lg [m]

n [kom]

lgn [m]

Zadatak 1a 1 515 8 5.15 138 710.70

2 500 8 5.00 69 345.00

3 565 8 5.65 134 757.10

4 450 8 4.50 57 256.50

5 350 8 3.50 622 2177.00

6 280 8 2.80 68 190.40

7 180 8 1.80 34 61.20

8 300 8 3.00 68 204.00

9 160 8 1.60 34 54.40

10

20

100

8 1.20 212 254.40

ipke - rekapitulacija

[mm]

lgn [m]

Jedinina teina [kg/m']

Teina [kg]

RA 400/500 8 5010.70 0.41 2029.33

Ukupno 2029.33



ISKAZ ARMATURE - 1b

Mree - specifikacija Pozicija

Oznaka mree

B

[cm] L

[cm] n

Jedinina teina [kg/m2]

Ukupna teina[kg]

Zadatak 1b I-1 Q-257 215 500 18 4.20 812.70

II-1 Q-188 215 500 6 3.09 199.31

II-2 Q-188 100 500 3 3.09 46.35

III-1 R-424 215 300 14 4.08 368.42

III-2 R-424 185 300 2 4.08 45.29

IV-1 R-424 215 300 14 4.42 399.13

IV-2 R-424 135 300 2 4.42 35.80

V-1 R-188 215 100 16 2.01 69.14

V-2 R-188 185 100 4 2.01 14.83

Ukupno 1990.97

Mree - rekapitulacija Oznaka mree

B

[cm] L

[cm] n


Ukupna teina [kg]

Q-257 215 600 18 4.20 975.24

Q-188 215 600 8 3.09 318.89

R-424 215 600 8 4.42 456.14

R-188 215 600 4 2.01 103.72

R-424 215 605 8 4.08 424.56

Ukupno 2278.55



Z a d a t a k 1.

P r i l o z i

- Nacrt armature ploe armiranje ipkastom armaturom, donja zona

- Nacrt armature ploe armiranje ipkastom armaturom, gornja zona

- Nacrt armature ploe armiranje mreastom armaturom, donja zona

- Nacrt armature ploe armiranje mreastom armaturom, gornja zona


PBAB 87 - Linijski oslonjene 2-osno ploe 14

Zadatak 2.

Dimenzionirati i nacrtati raspored armature armiranobetonske ploe.

Beton: MB 30 Debljina ploe: dpl=14 cm

Armatura: Optereenje:

MAR 500/560 g = 2,1 kN/m2

p = 5,0 kN/m2



POZICIONIRANJE PLOE

Poz 101 - yx

l 6,0 1,41 2l 4,25= = < - 2-osna ploa

Poz 102 - yx

l 10,25 2,93 2l 3,5= = > - 1-osna ploa

Poz 103 - yx

l 6,0 1 2l 6,0= = < - 2-osna ploa

Poz 104 - yx

l 6,0 2l 3,0= = - 2-osna ploa

Poz 105 - yx

l 6,0 2,67 2l 2,25= = > - 1-osna ploa

ANALIZA OPTEREENJA

Stalno optereenje:

- vlastita teina ploe 2vlg 0,14 25 3,50 kN m= = - dodatni teret na ploi: 2g 2,10 kN m = Ukupno stalno optereenje: 2g 5,60 kN m=

Korisno (pokretno) optereenje: 2p 5,0 kN m=



Ultimno optereenje ( )a 3 > : 2

u gg g 1,6 5,60 9,0 kN m= = = 2

u pp p 1,8 5,0 9,0 kN m= = = I 2U u u

1 1q g p 9,0 9,0 13,5 kN m2 2

= + = + =

II 2u u

1 1q p 9,0 4,50 kN m2 2

= = = 2

U u uq g p 9,0 9,0 18,0 kN m= + = + =

PRORAUN MOMENATA SAVIJANJA

Ploa Poz 101

Momenti u polju:

I 2 II 2 2 24 1u x ' u x '

fx 'max,u x ' x '

I 2 II 2 2 24 1u x ' u x '

fy 'max,u y ' y '

q l q l 13,46 4,25 4,5 4,25 kNmm f f 4,14 6,66 15,5 m'100 100 100 100

q l q l 13,46 4,25 4,5 4,25 kNmm f f 1,96 3,05 7,3 m'100 100 100 100

= + = + = = + = + =

4x '

4y '

f 4,14

f 1,96

==

1x '

1y '

f 6,66

f 3,05

==

y '

x '

l 6,0' 1,41 1,4l 4,25

= = =



Oslonaki momenti:

I 2 II 2 2 2

4 2au x ' u x 'sx 'min,u x ' x '

I 2 II 2 2 24 2bu x ' u x '

sy 'min,u y ' y '


= = = = = =

fxmax,u fy 'max,u

fymax,u fx 'max,u

sxmin,u sy 'min,u

symin,u sx 'min,u

kNmm m 7,3 m'kNmm m 15,5 m'kNmm m 28,1 m'kNmm m 33,0 m'

= == == = = =

Ploa Poz 102

Moment u polju:

I 2 II 2 2 2

fxu u ukNmmaxm 0,0703 q l 0,125 q l 0,0703 13,46 3,5 0,125 4,5 3,5 18,5 m'= + = + =

Oslonaki moment:

2 2sxu uminm 0,125 q l 0,125 17,96 3,5 27,5 kNm m'= = =

2ax 's 10,78= 2by 's 10,86= 4x'

4y '

s 10,0

s 7,95

==



Ploa Poz 103

Momenti u polju:

I 2 II 2 2 2

5a 1u x u xfxu x x

I 2 II 2 2 25a 1u x u x

fyu y y

q l q l 13,46 4,25 4,5 4,25maxm f f 2,27 3,68 17,0 kNm m'100 100 100 100

q l q l 13,46 4,25 4,5 4,25maxm f f 1,79 3,68 14,7 kNm m'100 100 100 100

= + = + = = + = + =

Oslonaki mometi:

I 2 II 2 2 25a 2au x u x

sxmin,u x x

I 2 II 2 2 25a 2bu x u x

symin,u y y

q l q l 13,46 4,25 4,5 4,25 kNmm s s 6,18 8,40 43,6 m'100 100 100 100

q l q l 13,46 4,25 4,5 4,25 kNmm s s 5,46 8,40 40,1 m'100 100 100 100

= = = = = =

5ax5ay

f 2,27

f 1,79

== 1f 3,68x

1f 3,68y

==

2axs 8,40= 2bys 8,40= 5ax

5ay

s 6,18

s 5,46

==

y

x

l 6,0 1l 6,0

= = =



Ploa Poz 104

Momenti u polju: Oslonaki momenti:

I 2 II 2 2 23a 1u x u x

fxmax,u x x

I 2 II 2 2 23a 1u x u x

fymax,u y y


= + = + = = + = + =

I 2 II 2 2 23a 2au x u x

sxmin,u y yq l q l 13,46 3,0 4,5 3,0 kNmm s s 8,35 12,05 15,0 m'100 100 100 100

= = =

Ploa Poz 105

Moment u polju:

I 2 II 2 2 2

fxmax,u u ukNmm 0,0703 q l 0,125 q l 0,0703 13,46 2,25 0,125 4,5 2,25 7,7 m'= + = + =

3ax3ay

f 4,16

f 1,29

==

3axs 8,35= 1x

1y

f 9,62

f 2,48

==

y

x

l 6,0 2l 3,0

= = =

2axs 12,05=



Oslonaki moment:

2 2

sxmin,u ukNmm 0,125 q l 0,125 17,96 2,25 11,4 m'= = =

MJERODAVNE VRIJEDNOSTI OSLONAKIH MOMENATA

- Pravac x:

Oslonac 101-102:

( ) ( )101 102sxmin,u sxu sxu1 1 kNmm m m 28,1 27,5 27,8 m'2 2= + = + = Oslonac 102-103:

( ) ( )102 103sxmin,u sxu sxu1 1 kNmm m m 27,5 43,6 35,6 m'2 2= + = + = Oslonac 103-104:

( ) ( )( )

103 104sxmin,u sxu sxu

1 1 kNmm m m 43,6 15,0 29,3 m'2 2kNm0,75 43,6 32,7 mjerodavna vrijednostm'

= + = + =

= =

Oslonac 104-105:

( ) ( )104 105sxmin,u sxu sxu1 1 kNmm m m 15,0 11,4 13,2 m'2 2= + = + = Pravac y:

Oslonac 101-103:

( ) ( )101 103symin,u syu syu1 1 kNmm m m 33,1 40,1 36,6 m'2 2= + = + =

REDUKCIJA OSLONAKIH MOMENATA

Poprene sile u osloncima:

Poz 101:

101 102u

101 103u

0,230 18,0 6,0 4,25 kNq 24,9 m4,25

0,360 18,0 6,0 4,25 kNq 27,6 m6,0

= = = =

Poz 102: 102 101 102 103u u

kNq q 0,625 18,0 3,5 39,4 m = = =



Poz 103:

103 101u

103 102u

103 104u

0,262 18,0 6,0 6,0 kNq 28,3 m6,0

0,274 18,0 6,0 6,0 kNq 29,6 m6,0

0,274 18,0 6,0 6,0 kNq 29,6 m6,0

= = = = = =

Poz 104:

104 103 104 105u u

0,377 18,0 6,0 3,0 kNq q 20,4 m6,0 = = =

Poz 105: 105 104u

kNq 0,625 18,0 2,25 25,3 m = =

Reducirani momenti savijanja:

oslsu,red su u,min

cm m q2

=

Oslonac 101-102:

sxu,red0,25 kNmm 27,8 24,9 24,7 m'2

= =

Oslonac 102-103:

sxu,red0,25 kNmm 35,6 29,6 31,9 m'2

= =

Oslonac 103-104:

sxu,red0,25 kNmm 32,7 20,4 30,2 m'2

= =

Oslonac 104-105:

sxu,red0,25 kNmm 13,2 20,4 10,7 m'2

= =

Oslonac 101-103:

syu,red0,25 kNmm 36,6 27,6 33,0 m'2

= =

DIMENZIONIRANJE PLOE d = 14 cm debljina ploe

2pret 1,0pret d c 1,5 2,0 cm

2 2= + = + = - udaljenost teita armature od ruba ploe

x 2

y x

h d d 14 2 12 cm

h h 1 12 1 11cm

= = == = = - statika visina



''mau'' postupak

au bau Ma a,pot Ma2

avb

m fm a b hfb h f

= =

b 1,0 m= ( )au u um m n 0= =

MB 30 bf 20,5 MPa= MAR 500/560 avf 500 MPa=

Pravac Presjek mau

(kNm/m)

h

(cm) mau Ma

aa.pot

(cm2/m')Usvojeno

aa,stv

(cm2/m')

x Polje

101

7,3 11,0 0,029 0,030 1,69 Q 335

3,35

y 15,5 12,0 0,052 0,054 3,32 3,35

x Polje

102 18,5 12,0 0,063 0,066 3,25 R 424 4,24

x Polje

103

17,0 12,0 0,058 0,061 3,00 Q 335

3,35

y 14,7 11,0 0,059 0,062 2,80 3,35

x Polje

104

9,0 12,0 0,030 0,031 1,53 Q 188

1,88

y 2,6 11,0 0,010 0,010 0,45 1,88

x Polje

105 7,7 12,0 0,026 0,026 1,28 R 188 1,88

x Oslonac

101-102 24,7 12,0 0,084 0,089 5,47 R 785 7,85

x Oslonac

102-103 31,9 12,0 0,108 0,116 7,13 R 785 7,85

x Oslonac

103-104 30,2 12,0 0,102 0,109 6,71 R 785 7,85

x Oslonac

104-105 10,7 12,0 0,036 0,037 2,28 R 335 3,35

y Oslonac

101-103 33,0 12,0 0,112 0,120 7,38 R 785 7,85


2amin b

0,075 0,075a A 14 100 0,075 14 1,05 cm m'100 100

= = = =



Rubna armatura u ploi:

Poz 101:

2ar,x a,x

2ar,y a,y

1 1a a 1,69 0,56 cm m'3 31 1a a 3,32 1,11cm m'3 3

= = =

= = =

Poz 102:

2ar,x a,x

1 1a a 3,25 1,08 cm m'3 3

= = =

Poz 103:

2ar,y a,y

1 1a a 2,80 0,93 cm m'3 3

= = =

Poz 104:

2ar,y a,y

1 1a a 0,45 0,15 cm m'3 3

= = =

Poz 105:

2ar,x a,x

1 1a a 1,28 0,43 cm m'3 3

= = =

Usvojena rubna armatura: R 131

Konstruktivna armatura: R 131



ISKAZ ARMATURE

Mree - specifikacija Pozicija

Oznaka mree

B

[cm] L

[cm] n


Ukupna teina [kg]

Zadatak 2 I Q-335 215 600 3 5.50 212.85

I-1 Q-335 215 430 3 5.50 152.54

I-2 Q-335 95 430 1 5.50 22.47

I-3 Q-335 90 600 1 5.50 29.70

II-1 R-424 215 360 5 4.42 171.05

III-1 Q-188 215 300 3 3.09 59.79

III-2 Q-188 95 300 1 3.09 8.81

IV-1 R-188 215 235 2 2.01 20.31

IV-2 R-188 205 235 1 2.01 9.68

V-1 R-785 215 300 11 7.04 499.49

VI-4 R-335 215 200 3 3.25 41.92

VII-1 R-131 215 100 14 1.42 42.74

VII-2 R-131 130 100 3 1.42 5.54

VII-3 R-131 70 100 2 1.42 1.97

Ukupno 1278.87

Mree - rekapitulacija Oznaka mree

B

[cm] L

[cm] n


Ukupna teina [kg]

Q-335 215 600 7 5.50 496.65

R-424 215 600 5 4.42 285.09

Q-188 215 600 2 3.09 79.72

R-188 215 600 2 2.01 51.86

R-785 215 605 6 7.04 549.44

R-335 215 605 1 3.25 42.27

R-131 215 605 3 1.42 55.41

Ukupno 1560.44



Z a d a t a k 2.

P r i l o z i

- Nacrt armature ploe donja zona

- Nacrt armature ploe gornja zona

linijski nosaci

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