| , | ||||
| - | ||||
| - | ||||
| - | ||||
| , | - | |||
| (, ..) | - |
5. EN 1891
| EN 1891 | ||
| , F , 0,3 M 6kN | M=100 | =80 |
| , N 2 8-, 1.0. 5 3 , M . | M=100 | =80 |
| , , 50 150 . | <= 5% | |
| , ( ) 10 . 1 . , . | < 1.2 | |
| , S 2 (, EN) 5 . . | S<= (180-10D), D | S<=15 |
| , | 30%<M<50% | |
| , , , , . | T>22kN | T> 18kN |
| , Tk , 8- 3 , . | Tk>15kN | Tk>12kN |
, (), . , ( ), , EN, , .
6. EN 892
| EN 892 | ||
| , F , 1,77 M F kN. UIAA . | M = 80 F < 12kN | = 55 F < 8kN |
| , D . | D <= 40% | |
| , N 5 3 . UIAA . | M = 80 | = 55 |
| , , 80 . | <= 8% | <= 10% |
| , ( ) 10 . 1 . , . | < 1.1 | |
| , S 2 (, EN) 5 . . | S<= 40 ( 2%) |
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