Оценка прочности нежёсткой дорожной одежды по данным испытаний исходные данные
Таблица 22. Коэффициент нормированного отклонения t.
п–1 |
Коэффициент нормированного отклонения t при Кн | ||||||
0,5 |
0,6 |
0,7 |
0,8 |
0,9 |
0,95 |
0,98 | |
1 |
1,000 |
1,376 |
1,963 |
3,08 |
6,31 |
12,71 |
31,8 |
2 |
0,816 |
1,061 |
1,336 |
1,886 |
2,92 |
4,30 |
6,96 |
3 |
765 |
0,978 |
1,250 |
1,638 |
2,35 |
3,18 |
4,54 |
4 |
741 |
941 |
1,190 |
1,533 |
2,13 |
2,77 |
3,75 |
5 |
727 |
920 |
1,156 |
1,476 |
2,02 |
2,57 |
3,36 |
6 |
718 |
906 |
1,134 |
1,440 |
1,943 |
2,45 |
3,14 |
7 |
711 |
896 |
1,119 |
1,415 |
1,895 |
2,36 |
3,00 |
8 |
706 |
889 |
1,108 |
1,397 |
1,860 |
2,31 |
2,90 |
9 |
703 |
883 |
1,100 |
1,383 |
1,833 |
2,26 |
2,82 |
10 |
700 |
879 |
1,093 |
1,372 |
1,812 |
2,23 |
2,76 |
11 |
697 |
876 |
1,088 |
1,363 |
1,796 |
2,20 |
2,72 |
12 |
695 |
873 |
1,083 |
1,356 |
1,782 |
2,18 |
2,68 |
13 |
694 |
870 |
1,079 |
1,350 |
1,771 |
2,16 |
2,65 |
14 |
692 |
868 |
1,076 |
1,345 |
1,761 |
2,14 |
2,62 |
15 |
691 |
866 |
1,074 |
1,341 |
1,753 |
2,13 |
2,60 |
16 |
690 |
865 |
1,071 |
1,37 |
1,746 |
2,12 |
2,58 |
17 |
689 |
863 |
1,069 |
1,333 |
1,740 |
2,11 |
2,57 |
18 |
688 |
862 |
1,067 |
1,330 |
1,734 |
2,10 |
2,55 |
19 |
688 |
861 |
1,066 |
1,328 |
1,729 |
2,09 |
2,54 |
20 |
687 |
860 |
1,064 |
1,325 |
1,725 |
2,09 |
2,53 |
21 |
686 |
859 |
1,063 |
1,323 |
1,721 |
2,08 |
2,52 |
22 |
686 |
858 |
1,061 |
1,321 |
1,717 |
2,07 |
2,51 |
23 |
685 |
858 |
1,060 |
1,319 |
1,714 |
2,07 |
2,50 |
24 |
685 |
857 |
1,059 |
1,318 |
1,711 |
2,06 |
2,49 |
25 |
684 |
8/56 |
1,058 |
1,316 |
1,708 |
2,06 |
2,48 |
26 |
684 |
856 |
1,058 |
1,315 |
1,706 |
2,06 |
2,48 |
27 |
684 |
855 |
1,057 |
1,314 |
1,703 |
2,05 |
2,47 |
28 |
683 |
855 |
1,056 |
1,313 |
1,701 |
2,05 |
2,47 |
29 |
683 |
854 |
1,055 |
1,311 |
1,699 |
2,04 |
2,46 |
30 |
683 |
854 |
1,055 |
1,310 |
1,697 |
2,04 |
2,46 |
40 |
681 |
851 |
1,050 |
1,303 |
1,684 |
2,02 |
2,42 |
60 |
679 |
878 |
1,046 |
1,296 |
1,671 |
2,00 |
2,39 |
120 |
677 |
845 |
1,041 |
1,89 |
1,658 |
1,980 |
2,36 |
∞ |
0,674 |
0,842 |
1,036 |
1,282 |
1,645 |
1,960 |
2,33 |