11
" "
3- Ի
.
1. .
2. .
3. . ,
.
,
= 50 , τ = 200 , μ= 0,25, = 105
.0.. ..
-------------------------------------------------------------------------------
Ȼ
---------------------------------------------------------------------------------------------------------------------
12
" "
3- Ի
 |
1.
.
2. -.
3. .
,
= 1 , = 105 , Iz =40 4, = 10 kN
.0.. ..
Ȼ
---------------------------------------------------------------------------------------------------------------------
13
" "
3- Ի
1. 
.
2. .
3. .
,
= 1 , = 105 , Iz =40 4, = 10 kN
.0.. ..
--------------------------------------------------------------------
Ȼ
---------------------------------------------------------------------------------------------------------------------
14
" "
3- Ի
1. .
2.
.
3. .
,
σx = 200 , σy = 100 , τxy = 300 ,
.0.. ..
Ȼ
---------------------------------------------------------------------------------------------------------------------
|
|
|
15
" "
3- Ի
 |
.
1.
. .
2.
.
3. .
,
σmax = 200 , σmin = 100 , α = 30
.0.. ..
-------------------------------------------------------------------------------
Ȼ
---------------------------------------------------------------------------------------------------------------------
16
" "
3- Ի
1. 
.
2.
.
3. .
dT,
a = 1 , dT = 50 K, α = 1,2.105 K-1.
.0.. ..
Ȼ
---------------------------------------------------------------------------------------------------------------------
