. .,
( ), , ( ), .
10- [1,2,3,4,5], . - , , .
:
- ;
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- .
100...150 50, .
:
- ;
- ( - , );
- , , ( ).
:
- ;
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- .
, (t) (t) (t). :
- , ( );
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, 40. ( 21) :
1. 100x100x40:
t=t+2,694+0,594 (t-t); Sr =l,7C; n =52 .
2. 150x150x40:
t=t+2,151+0,348 (t-t); Sr =0;87C; n =12 .
3. 200x200x45:
t=t+1,184+0,212 (t-t); Sr =l,8C; n =97 .
4. 250x250x50:
t=t+0,73+0,153 (t-t); Sr = 0,09; n =8 .
, , ( ), 25x25 ( () ).
, , . , , 2, , . , , , . , , 100...150 40...50, .. , .
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- ( , , , 2);
- , .. , ( );
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