. . , . , .
, , . , , . :
,
85-180
62-85
85-120
120-140
- 470-540 1,4-3,5 . : -64 - (104, 104 .). - 75 . 700 15003 13 .
. -. , . , , , . :
, %
- 75,0-90,0
0,8-1,8
5,1-12,0
3,6-9,7
. [6].
. , . . , . . , .
, ,
GcI t1 + G.. .. (t1 -t2) = (1-γ) Gc It2 +γGc∑ iI/i +γGc′ q′p (38),
Gc , /;
It1, It2 (t1) (t2) , /;
|
|
G... , /;
.. , /(*);
γ , ;
xi, Ii ;
q′p , /.
[6, 7], .
. . , .
∑iIi, , - -. .
. 410 585 /, 210 295 / .
, .. (38) , .
2.5. , 10,875 / (ρ204 = 0,734; = 118 / ; = 583 ; ρ = 2,7). 530, 2,9 , 0,61. : 5,0%; - ( ==400 , ρ = 3,9 ) 9,8%; (ρ204 = 0,768; = 108 / ; = 570 ; ρ = 3,3 ) 84,2%. : 2 6,8%; 4 62,3%; 26 18,7%; 38 12,2%; : 2 43,4%; 4 27,8%; 26 19,3%; 36 9,5%. 7553 13 . 430 / . - 1780/.
. 470, (38).
[6], .
:
= = 1,38; ρ = = 1,07;
= 7; = = 34,6 /;
= 1698,6 34,6 = 1664 /
:
= = 1,27; ρ = 1,07;
= 7,9; = = 39 /;
= 1500 39 = 1461 /.
:
= = 1,3; ρ = = 0,88;
= 6; = = 32 /;
= 1481 - 32 = 1449 /.
1780 /.
. 14,8 /(*), . -: 3,90; 3,45; 3,38. :
|
|
..= 0,068*14,8+0,623*3,9+0,187*3,45+0,122*3,38 = 4,49/(*)
:
= 4,49*470 = 2110 /
, :
.. =0,434*14,8+0,278*3,9+0,193*3,45+0,095*3,38 = 8,49 /(*).
= = 4,1
ρ = = 0,183 /3.
G.. = = 2,05/.
(38) :
10,875*1664*103+2,05*8,49 (530-470)103 =
=0,39*10,875*1461*103+0,61*10,875(0,06*2110+0,842*1449+0,098*1780)103+ 0,61*10,875*430*103;
= 19 140 270 ; = 19 139 562 .
() () , , .
. , . . , .
1. (V.., 3)
V.. = Gc/ρcw. (39).
1 5-1.
2. (G, 3/).
G =G+G., (40)
Gn - , , 3/; G. , 3/.
3. (S, 2) S = G′/v, (41)
v , /.
0,3-0,5 / .
4. .
5. (h,) , : hk = Vk.p. /S.
1:2:4, .. 15%, 30% 55% . , . (h′k) : h′k = 0.55hk.
(, ) ( , 1,5 ) :
=1,5h + D
D , .
. , .
2.6. 34750 / 62-850 ( 420 = 0,7152; = 98 /; = 522 ; = 2,8 ). 2,0 -1. 5100, 3,1 . 850 3 1 3 . 0,47 /. , , 56% .
. , [6] :
= = 1,5; = = 1,1
z = 0,9.
G = = 0,185 3/c
1, . :
G.. = =1,072 3/c
:
|
|
G = 0,185 + 1,072 = 1,257 3/c
(39):
V.. = = 24,3 3
S = = 2,72
D = 1,128 = 1,85 ≈ 2
hk = 9
hk = 0,56*9 = 5
H = 1,5 * 5 +2 = 9,5