Gra
ñ
evinski fakultet univerziteta u Beogradu
- Fundiranje -
Mati
ć
Slavko 63/03
e
5
0
d
D
f
H
V
M
2 0
e = 0 ,2 5
1 ,9 5
2 ,4 5
0 ,2 0
q
n
0
,7
0
0
,5
0
1. ZADATAK
d
z
= 0,2 m
MB 30
H
g
= 70 kN/m
V
g
= 800 kN/m
M
g
= 150 kNm/m
σ
doz
= 200 kN/m
2
γ
= 18 kN/m
3
1.1.
Centrisanje temelja
m
V
d
H
M
e
m
d
amo
etpostavlj
d
H
M
e
V
M
249
,
0
800
7
,
0
70
150
70
,
0
:
Pr
0
0
=
⋅
+
=
⋅
+
=
=
=
⋅
−
−
⋅
⇒
=
∑
1.2.
Odre
ñ
ivanje dimenzija kontaktne površine
m
B
Usvojeno
m
D
V
B
F
m
d
t
D
f
b
doz
pot
f
6
,
4
:
585
,
4
2
,
1
25
85
,
0
200
800
85
,
0
1
2
,
1
7
,
0
5
,
0
2
=
=
⋅
⋅
−
=
⋅
⋅
−
=
⋅
=
=
+
=
+
=
γ
σ
1.3.
Odre
ñ
ivanje potrebne visine trakastog temelja
m
kN
l
q
T
m
kNm
l
q
M
m
kN
B
V
q
n
n
n
/
08
,
426
45
,
2
91
,
173
/
95
,
521
45
,
2
91
,
173
2
1
2
1
/
91
,
173
6
,
4
800
2
2
=
⋅
=
⋅
=
=
⋅
⋅
=
⋅
⋅
=
=
=
=
Trial version of ABC Amber PDF Merger v3.01, http://www.processtext.com/abcpdfmg.html
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1
Gra
ñ
evinski fakultet univerziteta u Beogradu
- Fundiranje -
Mati
ć
Slavko 63/03
-
Dimenzionisanje
( )
(
)
2
,
2
,
2
1
2
91
,
6
56
,
34
2
,
0
2
,
0
2
,
0
56
,
34
40
05
,
2
100
9
,
63
100
552
,
10
100
552
,
10
10
/
925
,
1
/
166
,
3
100
05
,
2
100
95
,
521
6
,
1
9
,
63
9
,
63
2
2
,
2
5
70
2
5
80
,
3
22
:
Pr
70
:
86
,
68
11
,
0
100
9
,
0
08
,
426
6
,
1
64
,
46
100
05
,
2
100
95
,
521
6
,
1
311
,
2
311
,
2
10
/
50
,
3
/
60
,
1
/
05
,
2
5
,
20
30
cm
A
A
cm
f
h
b
A
b
f
M
h
k
cm
h
h
cm
a
se
a
etpostavlj
cm
h
Usvojeno
cm
z
T
h
cm
b
f
M
k
h
k
cm
kN
MPa
f
MB
pot
a
pod
v
b
pot
a
a
b
b
u
stat
stat
a
b
b
u
T
b
u
M
a
b
b
=
⋅
=
=
⋅
=
=
⋅
⋅
⋅
=
⋅
⋅
⋅
=
=
=
⇒
=
⋅
⋅
⋅
=
⋅
=
=
−
−
=
−
−
=
=
=
=
⋅
⋅
⋅
=
⋅
=
=
⋅
⋅
⋅
⋅
=
⋅
⋅
=
=
=
=
=
=
⇒
σ
µ
µ
ε
ε
φ
φ
τ
ε
ε
γ
o
o
o
o
o
o
o
o
Usvojeno:
(
)
(
)
2
2
70
,
7
20
/
14
:
38
10
/
22
:
cm
R
Podeona
cm
R
Glavna
φ
φ
1.4.
Analiza optere
ć
enja
- Korisno optere
ć
enje:
800 kN/m
- Težina temelja:
m
kN
d
B
b
/
50
,
80
25
7
,
0
6
,
4
=
⋅
⋅
=
⋅
⋅
γ
- Težina nadsloja:
(
)
m
kN /
60
,
39
18
50
,
0
20
,
0
6
,
4
=
⋅
⋅
−
m
kN
V
/
10
,
920
=
∑
2
/
200
022
,
200
6
,
4
10
,
920
m
kN
B
V
doz
ra
č
=
≈
=
=
=
∑
σ
σ
Trial version of ABC Amber PDF Merger v3.01, http://www.processtext.com/abcpdfmg.html
Trial version of ABC Amber PDF Merger, http://www.processtext.com/abcpdfmg.html
2
Trial version of ABC Amber PDF Merger v3.01, http://www.processtext.com/abcpdfmg.html
Trial version of ABC Amber PDF Merger, http://www.processtext.com/abcpdfmg.html
4
Gra
ñ
evinski fakultet univerziteta u Beogradu
- Fundiranje -
Mati
ć
Slavko 63/03
5
0
H
V
M
50
2. ZADATAK
Stub 50 x 50 cm
MB 30
H
g
= 80 kN/m
V
g
= 800 kN
V
p
= 450kN
M
g
= 160 kNm/m M
p
= ±120 kN/m
γ
= 18 kN/m
3
c = 20 kN/m
3
φ
= 21°
F
φ
= 1.50
F
c
= 2.50
2.1.
Centrisanje temelja za stalno optere
ć
enje
m
V
d
H
M
e
m
d
amo
etpostavlj
d
H
M
e
V
M
g
g
g
g
g
g
26
,
0
800
6
.
0
80
160
60
,
0
:
Pr
0
0
=
⋅
+
=
⋅
+
=
=
=
⋅
−
−
⋅
⇒
=
∑
2.2. Odre
ñ
ivanje sila u težištu temeljne spojnice
m
kN
e
V
M
M
kNm
e
V
M
M
kN
V
V
V
p
p
p
p
p
g
/
0
.
3
26
.
0
450
120
237
26
.
0
450
120
1250
450
800
=
⋅
−
=
⋅
−
=
=
⋅
+
=
⋅
+
=
=
+
=
+
=
→
→
←
←
2.3.
Odre
ñ
ivanje dimenzija kontaktne površine
Usvojeno:
5
.
1
=
=
B
L
k
pp.
m
D
m
kN
f
doz
1
.
1
6
.
0
5
.
0
/
300
2
=
+
=
=
σ
1
.
1
25
85
.
0
300
6
237
1250
85
.
0
3
2
2
⋅
⋅
−
≤
⋅
⋅
+
⋅
⋅
⋅
−
≤
+
B
k
B
k
D
W
M
F
V
f
b
doz
γ
σ
Trial version of ABC Amber PDF Merger v3.01, http://www.processtext.com/abcpdfmg.html
Trial version of ABC Amber PDF Merger, http://www.processtext.com/abcpdfmg.html
5
Gra
ñ
evinski fakultet univerziteta u Beogradu
- Fundiranje -
Mati
ć
Slavko 63/03
2
0 .9 9
0 .5
1 .5 1
3
I
II
I
II
V g = 8 0 0 k N
V p = 4 5 0 k N
M p = 3 k N
7 4 .6 6
7 4 .9 9
7 6
7 4
V p = 4 5 0 k N
M p = 2 3 7 k N
1 0 1 .7 8
7 5 .4 2
4
1 5 4
2.5.
Odre
ñ
ivanje visine temelja
-
Stalno opterte
ć
rnje
2
/
33
.
133
3
2
800
m
kN
=
⋅
=
σ
-
Korisno optere
ć
enje ( I )
2
2
2
1
2
2
,
1
/
74
/
76
1
75
3
2
6
3
3
2
450
m
kN
m
kN
=
=
±
=
⋅
⋅
±
⋅
=
σ
σ
σ
-
Korisno optere
ć
enje ( II )
2
2
2
1
2
2
2
,
1
/
4
/
154
/
79
75
3
2
6
237
3
2
450
m
kN
m
kN
m
kN
−
=
=
±
=
⋅
⋅
±
⋅
=
σ
σ
σ
Trial version of ABC Amber PDF Merger v3.01, http://www.processtext.com/abcpdfmg.html
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7
