Esercitazione
Esercitazione
Esercitazione
↓P
g
-I
5u
I
-
- S =
S t 2
=
am
0.3 m
P 1800kN
I
=
Samm160N
-
-
mu
Jz 167,70
=
den.
= 1 12
(M = p. 0. e
Tz P =
M= = -
p.0.5m.
M M1 =
ix Tex=
+
Mr.
Momento evente
into9
49
:
90/ (90-92)) b anc!A,
E
5
=
+
? ...i
92) 5 +
192-91)) = qa!
=
As
I
=
Mc 29, A, 292 Az ⑰
= +
E
90
+
+ =
92 0.42+
-05
(92-9.) =2wx! As
+
t
Gx!s
E
2.
69-0.492 0,3.1
=
2wx!
0.5.0.4
0.49, 3.992 5
=
-
+
9.9892 1.28M2's
=
92
=
8.128
Mx'ss =0.128.5.10x!
I
=0.64.10-2x!
·
R 0.64.102m*
=
=
64 a
Mx!
91 5 1824x'!=
=
1.25
14a!
=
⑳ 1.25182=125
e
M= =
-
P.0.5m = -
1.810kN.0.5m
1- 0.9 10kNm
-
0.9.10
kN=29,0.3m+ 2920.2 m
2
0.9.10kN 8.6.1.25
-
m
-
=
10x, +
+0.4.0.64.152
Mas wi
-0.9.10 kN
(0.6.1,25
=
0.4.0,64) no
+
I ex! u
wx!
-
3
=
100s o e
Md!= -o =-0.9 to
3
m
10m2
91
1.25
(-0.9105N)
=
I
=- 0.9.1.25 10° -
kN
I u
=-1.125.10kWm
I -
1. 125. 10 KN =
-
1.125.164 N
- -
u a
0.64.102 m2
(-0.9105)
=
92
I
=- 0.64.0.9 10
u
I
164
10.576 10 UN 0.576
Ny
=
-
=
-
u
I 9
=
5 22,5
El
22.5
I=
I
M
44.3 22,5
-
Es Es
t
I
E
N
-
20.8 428. mu
->
1-
28.8
15.1 25.162N
N
I - =-
-
=
- 2
a ww
I
=-22,5N/mm
q = -
7
102
2
mm
28.8
=
N/mm
+0.576.104 Ny
= 5
I 11.3
Nim
-
Tag
- the
at
Fee
&
+ -
↑ as
I
&
-
57.64
E.
S
I Neit
⑪
S* = =
(50 2.5).5(25.80
- -
2.5) =
-
5,533,75
am
y* 5am
=
Tr +
= mm
.5.53.
mm. Tu
18.40
5.
-5.5. So Ne
I
=23.7 N/mum
⑳ 5,* = -
5533,75 (25.8.5))
+ -
23)
I -
7197.85
=
720.10 30.86
=
Ne
③ I 57.64
=
N/mm
F
-
St
4 57.64 28.8
=
+
86.4
=
As
Samue
ricator.
it
i
X
2
a 5a
=
P 50kN =
b 1,5um M, 12kNm
=
=
2 9
=
am
d 2 =
cm
f 10cm
=
A 74c
:
=106 am 5 0
=
Xia 0
=
um
X2a 1,43am
=
I, 1058,67a4
=
Je 2607,17an4
=
J, 906.83
=
am* Jz 2607. 17 and
=
T P M, 12kNm
=
=
Mi Mx+ T,x
=
x
Tarte
10.06
to
....... en
-
V 10.06.100
=
?
3
7.54
ge =d2 V( b) T(Yea d)
=
+
+
+
I
w
Tx +
XS* -
4.01 m.
Mi Tx,
=
=-2.00 10 Num
It
2
=
"late
lounge
I
3
81, 17and
t
~35.9 Nimm
max==19.2
I
I 49.26 Nemi
49.25
:
-
45.28
&
E A 3
- Xz 113,12
Sid(A) =
3.35.9" 129.9 =
Num
Verificate.
#
- N
V =