→ () . , . [44] .
.
1, RST- ( ). | P1 | |||
2, R- , -r ( X). | P2 | |||
3, R-S , , r. | P3 | |||
(dr) (ds) . X, Y. + - , v . . Alpha r - . Ars . ʻ. | ||||
[45]. ZOOM (. . 2.3 ) . | ||||
.
.
1 (0, 6, 3);
2 (1, 6, 3);
3 (1, 7, 3);
: dr = 6 ; : dw = 10 OX: alpha = 0 | |||
. . | |||
: → : → -/ / → - . . . | ||||||
: : - 0.2 ; - ; - E = 37 /2 0.2; - Rh0 = 2.75; . | ||||||
: 0 /2; -3 /2; | ||||||
- - : (X = 0, Y = 0); OR = 0.5 OS = 0.5 ( ). OR =0. ʻ. | ||||||
: (0, 0, 3), OK. | ||||||
[A] ( ), [R]( ) [S] 1 | ||||||
.[46] | ||||||
[X]( ) | ||||||
. | ||||||
[X], . | ||||||
. : -1.5 /2. ʻ. | ||||||
. . | ||||||
.
|
|
→ → .
| |||||||||||||||||||||||||
|
- , , .
.
→ : → , . → - XY XOY.
→ → . -52-101-2003 . OK.
. . , , .
, [52].
. (. 10 ), ( [Box]) . . |
. OK.
.
. ( ) : b = 30 ; h = 60 ; bf1= 270 ; hf1 = 20 ( ). -, , (, , 100 ). | ||||
, . , ʻ. . | ||||
. . OK. | ||||
. , 4 . OK. | ||
. OK. | ||
: : ; 25; Gb = 1.0 ( gb1); Mkrb = 1.2 ( m II-7-81*); : A400; A240; Gs = 1.0 ( gs); Mkrs = 1.2 ( m II-7-81*). ( ). OK. | ||
( 2). , . .
|
|
. :
1 - ( = 1.1, ).
2 ( = 1.2, =0.33).
ʻ . Viewer, . MS Word.
3D . : → → . . OK.
Min As1 = 0 cm2 ( 4458), Max As1 = 11.8629 cm2 ( 4493) | Min As3 = 0 cm2 ( 4458), Max As3 = 7.34767 cm2 ( 4431) |
→ → . . OK.
. . ʻ. | ||
, 1, 2, 13. ( ) , . . | ||
As1As3 : As,min = 0 2 = 10 2 ( , .. , , 10 2). | ||
:
, , , : , , ( ). , , ( ). , , , ,
|
|
Viewer, MS Word CSV, ⅻ . ʻ . Viewer MS Word , . Viewer Word. |
:
B1
[] L = 7.50
- [] b = 30.00 h = 60.00
bf1 = 270.00 hf1 = 20.00
| As1 | As2 | As3 | As4 | As,tot | Asw | Mu
[] | [2] | [2] | [2] | [2] | [2] | [2/] | [%] |
0.00 | 6.67 | 0.00 | 0.19 | 0.00 | 6.86 | 0.00 | 0.10
0.50 | 0.76 | 0.00 | 0.06 | 0.00 | 0.82 | 0.00 | 0.01
0.50 | 3.43 | 0.00 | 0.23 | 0.00 | 3.66 | 0.00 | 0.06
2.00 | 0.16 | 0.00 | 4.61 | 0.00 | 4.77 | 0.00 | 0.07 |
3.50 | 0.53 | 0.00 | 7.35 | 0.00 | 7.88 | 0.00 | 0.12 |
7.50 | 11.86 | 0.00 | 5.61 | 0.00 | 17.47 | 0.00 | 0.26 |
.
. 40 . ( 0.35 21 ). : 40 , - 70 . 4800 /.
. , , .
: → → → → → -. . : - 2; - ; - ; - Pz( Z); - : -48 / ( - , , .. ). OK. | |
[A] [S] 1 . | |
. |
, - .
: → → → → -. . : E = 21000 /2; n = 0.35; | |||||
( [Box]) . | |||||
: → → → → : → -. . : , : X, Y, Z, Rx Ry; (); .+. ( ). X Y, Z ( ). | |||||
. | |||||
Min Mr = -35.0823 /, Max Mr = 11.1642 /
|
|
Min Ms = -36.8316 /, Max Ms = 3.98496 /