4.2. Прессованный стрингер гост 13620-90
ГОСТ 13619-97 (В95п.ч.АТ2 ) |
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δобш |
k |
b |
k |
τкр |
Ϭкроб |
2с |
ϕоб |
Δприведен |
Ϭдейств |
τдейств |
δпривед |
крит прочн |
η |
|||||||||
0,8 |
0,6 |
17 |
4,86156 |
74,28598 |
55,009 |
19,45544 |
1,144438 |
10,05673 |
5,966156 |
31,25 |
9,941176 |
0,285422 |
3,503579 |
|||||||||
0,8 |
0,6 |
18 |
4,86296 |
66,28034 |
49,06667 |
19,45544 |
1,080858 |
9,49802 |
6,317106 |
31,25 |
9,433333 |
0,351041 |
2,848672 |
|||||||||
0,8 |
0,6 |
19 |
4,86444 |
59,50517 |
44,03767 |
19,45544 |
1,023971 |
8,998124 |
6,668057 |
31,25 |
8,978947 |
0,427215 |
2,340743 |
|||||||||
0,8 |
0,6 |
23 |
4,87116 |
40,6636 |
30,05217 |
19,45544 |
0,845889 |
7,433233 |
8,071858 |
31,25 |
7,556522 |
0,859188 |
1,16389 |
|||||||||
0,8 |
0,6 |
26 |
4,87704 |
31,85948 |
23,51716 |
19,45544 |
0,748286 |
6,575552 |
9,124709 |
31,25 |
6,776923 |
1,350108 |
0,740682 |
|||||||||
0,8 |
0,6 |
37 |
4,90476 |
15,82134 |
11,61256 |
19,45544 |
0,525823 |
4,620658 |
12,98516 |
31,25 |
5 |
5,019535 |
0,199222 |
|||||||||
0,8 |
0,6 |
50 |
4,95 |
8,74368 |
6,35904 |
19,45544 |
0,389109 |
3,419287 |
17,54752 |
31,25 |
3,908 |
15,53301 |
0,064379 |
|||||||||
1 |
0,6 |
24 |
4,87304 |
58,37496 |
43,125 |
24,3193 |
1,013304 |
7,488304 |
8,012495 |
25 |
7,475 |
0,369209 |
2,708496 |
|||||||||
1 |
0,6 |
25 |
4,875 |
53,82 |
39,744 |
24,3193 |
0,972772 |
7,188772 |
8,346349 |
25 |
7,216 |
0,425774 |
2,348667 |
|||||||||
1 |
0,6 |
27 |
4,87916 |
46,18135 |
34,07407 |
24,3193 |
0,900715 |
6,656271 |
9,014057 |
25 |
6,755556 |
0,557596 |
1,793412 |
|||||||||
1 |
0,6 |
31 |
4,88844 |
35,0991 |
25,84807 |
24,3193 |
0,784494 |
5,797397 |
10,34947 |
25 |
6,012903 |
0,907723 |
1,101657 |
|||||||||
1 |
0,6 |
36 |
4,90184 |
26,09776 |
19,16667 |
24,3193 |
0,675536 |
4,992203 |
12,01874 |
25 |
5,316667 |
1,544707 |
0,647372 |
|||||||||
1 |
0,6 |
46 |
4,93464 |
16,09122 |
11,73913 |
24,3193 |
0,528681 |
3,906941 |
15,35728 |
25 |
4,378261 |
3,722018 |
0,268671 |
|||||||||
1 |
0,6 |
60 |
4,994 |
9,571833 |
6,9 |
24,3193 |
0,405322 |
2,995322 |
20,03124 |
25 |
3,59 |
9,724733 |
0,102831 |
|||||||||
1,2 |
0,6 |
31 |
4,88844 |
50,54271 |
37,22123 |
29,18317 |
0,941392 |
6,142574 |
9,767892 |
20,83333 |
6,212903 |
0,432331 |
2,313044 |
|||||||||
1,2 |
0,6 |
34 |
4,89624 |
42,08395 |
30,94256 |
29,18317 |
0,858328 |
5,600582 |
10,71317 |
20,83333 |
5,770588 |
0,591295 |
1,691204 |
|||||||||
1,2 |
0,6 |
36 |
4,90184 |
37,58077 |
27,6 |
29,18317 |
0,810643 |
5,289439 |
11,34336 |
20,83333 |
5,516667 |
0,718308 |
1,392161 |
|||||||||
1,2 |
0,6 |
39 |
4,91084 |
32,08028 |
23,51716 |
29,18317 |
0,748286 |
4,882559 |
12,28864 |
20,83333 |
5,184615 |
0,944276 |
1,059013 |
|||||||||
1,2 |
0,6 |
45 |
4,931 |
24,19477 |
17,664 |
29,18317 |
0,648515 |
4,231551 |
14,1792 |
20,83333 |
4,653333 |
1,544155 |
0,647604 |
|||||||||
1,2 |
0,6 |
55 |
4,971 |
16,32789 |
11,82466 |
29,18317 |
0,530603 |
3,462178 |
17,33013 |
20,83333 |
4,025455 |
3,093604 |
0,323248 |
|||||||||
1,2 |
0,6 |
70 |
5,046 |
10,23205 |
7,299918 |
29,18317 |
0,416902 |
2,720283 |
22,05653 |
20,83333 |
3,42 |
7,16712 |
0,139526 |
|||||||||
1,5 |
0,6 |
42 |
4,92056 |
43,30595 |
31,68367 |
36,47896 |
0,868547 |
5,00282 |
11,99324 |
16,66667 |
5,2 |
0,526647 |
1,898806 |
|||||||||
1,5 |
0,6 |
44 |
4,92744 |
39,51369 |
28,8688 |
36,47896 |
0,829067 |
4,775419 |
12,56434 |
16,66667 |
5,031818 |
0,613133 |
1,630968 |
1,5 |
0,6 |
51 |
4,95404 |
29,56996 |
21,48789 |
36,47896 |
0,715274 |
4,119969 |
14,56322 |
16,66667 |
4,547059 |
0,995425 |
1,004596 |
1,5 |
0,6 |
53 |
4,96236 |
27,42636 |
19,89676 |
36,47896 |
0,688282 |
3,964499 |
15,13432 |
16,66667 |
4,432075 |
1,129927 |
0,885013 |
1,5 |
0,6 |
65 |
5,019 |
18,4426 |
13,2284 |
36,47896 |
0,561215 |
3,232591 |
18,56096 |
16,66667 |
3,890769 |
2,219797 |
0,450492 |
1,5 |
0,6 |
80 |
5,106 |
12,38604 |
8,732813 |
36,47896 |
0,455987 |
2,62648 |
22,84426 |
16,66667 |
3,4425 |
4,426553 |
0,225909 |
1,5 |
0,6 |
100 |
5,25 |
8,150625 |
5,589 |
36,47896 |
0,36479 |
2,101184 |
28,55532 |
16,66667 |
3,054 |
9,290543 |
0,107636 |
1,8 |
0,6 |
55 |
4,971 |
36,73774 |
26,60549 |
43,77475 |
0,795905 |
4,258083 |
14,09085 |
13,88889 |
4,625455 |
0,672548 |
1,486884 |
1,8 |
0,6 |
62 |
5,00376 |
29,10095 |
20,93694 |
43,77475 |
0,706044 |
3,777331 |
15,88423 |
13,88889 |
4,306452 |
0,986453 |
1,013733 |
1,8 |
0,6 |
65 |
5,019 |
26,55734 |
19,0489 |
43,77475 |
0,673458 |
3,602993 |
16,65282 |
13,88889 |
4,190769 |
1,14772 |
0,871293 |
1,8 |
0,6 |
68 |
5,03496 |
24,3429 |
17,40519 |
43,77475 |
0,643746 |
3,444037 |
17,42141 |
13,88889 |
4,085294 |
1,326462 |
0,753885 |
1,8 |
0,6 |
80 |
5,106 |
17,8359 |
12,57525 |
43,77475 |
0,547184 |
2,927432 |
20,49578 |
13,88889 |
3,7425 |
2,236231 |
0,447181 |
1,8 |
0,6 |
100 |
5,25 |
11,7369 |
8,04816 |
43,77475 |
0,437747 |
2,341945 |
25,61973 |
13,88889 |
3,354 |
4,583625 |
0,218168 |
1,8 |
0,6 |
120 |
5,426 |
8,423865 |
5,589 |
43,77475 |
0,36479 |
1,951621 |
30,74367 |
13,88889 |
3,095 |
8,219139 |
0,121667 |
2 |
0,6 |
62 |
5,00376 |
35,9271 |
25,84807 |
48,63861 |
0,784494 |
4,075439 |
14,72234 |
12,5 |
4,506452 |
0,690625 |
1,447964 |
2 |
0,6 |
69 |
5,04044 |
29,21994 |
20,86957 |
48,63861 |
0,704907 |
3,661989 |
16,38454 |
12,5 |
4,252174 |
0,968097 |
1,032954 |
2 |
0,6 |
71 |
5,05164 |
27,65826 |
19,71037 |
48,63861 |
0,685051 |
3,558834 |
16,85945 |
12,5 |
4,188732 |
1,059613 |
0,94374 |
2 |
0,6 |
79 |
5,09964 |
22,55249 |
15,92053 |
48,63861 |
0,615679 |
3,198446 |
18,75911 |
12,5 |
3,967089 |
1,485504 |
0,673172 |
2 |
0,6 |
91 |
5,18124 |
17,26871 |
11,99855 |
48,63861 |
0,53449 |
2,776673 |
21,6086 |
12,5 |
3,707692 |
2,324896 |
0,430127 |
2 |
0,6 |
110 |
5,334 |
12,16681 |
8,21157 |
48,63861 |
0,442169 |
2,297066 |
26,12028 |
12,5 |
3,412727 |
4,236432 |
0,236048 |
2 |
0,6 |
130 |
5,526 |
9,02471 |
5,87929 |
48,63861 |
0,374143 |
1,943671 |
30,86942 |
12,5 |
3,195385 |
7,168999 |
0,139489 |
2,5 |
0,6 |
82 |
5,11896 |
32,83093 |
23,08894 |
60,79826 |
0,741442 |
3,748727 |
16,00543 |
10 |
4,395122 |
0,785983 |
1,272291 |
2,5 |
0,6 |
88 |
5,15976 |
28,73381 |
20,04778 |
60,79826 |
0,690889 |
3,493132 |
17,17656 |
10 |
4,265909 |
0,977901 |
1,022599 |
2,5 |
0,6 |
94 |
5,20344 |
25,39592 |
17,57017 |
60,79826 |
0,64679 |
3,270167 |
18,34769 |
10 |
4,153191 |
1,199303 |
0,833818 |
2,5 |
0,6 |
106 |
5,29944 |
20,33983 |
13,81719 |
60,79826 |
0,573569 |
2,899959 |
20,68995 |
10 |
3,966038 |
1,739122 |
0,575003 |
2,5 |
0,6 |
120 |
5,426 |
16,24974 |
10,78125 |
60,79826 |
0,506652 |
2,56163 |
23,42258 |
10 |
3,795 |
2,55124 |
0,391966 |
2,5 |
0,6 |
135 |
5,579 |
13,20134 |
8,518519 |
60,79826 |
0,450357 |
2,277005 |
26,35041 |
10 |
3,651111 |
3,667113 |
0,272694 |
2,5 |
0,6 |
160 |
5,874 |
9,895166 |
6,064453 |
60,79826 |
0,379989 |
1,921223 |
31,23011 |
10 |
3,47125 |
6,171 |
0,162048 |
3 |
0,6 |
108 |
5,31656 |
28,30576 |
19,16667 |
72,95791 |
0,675536 |
3,465498 |
17,31353 |
8,333333 |
4,438889 |
0,989988 |
1,010113 |
3 |
0,6 |
110 |
5,334 |
27,37532 |
18,47603 |
72,95791 |
0,663254 |
3,402489 |
17,63415 |
8,333333 |
4,412727 |
1,0471 |
0,955019 |
3 |
0,6 |
120 |
5,426 |
23,39963 |
15,525 |
72,95791 |
0,607983 |
3,118948 |
19,23726 |
8,333333 |
4,295 |
1,365944 |
0,732094 |
3 |
0,6 |
130 |
5,526 |
20,3056 |
13,2284 |
72,95791 |
0,561215 |
2,879029 |
20,84036 |
8,333333 |
4,195385 |
1,74385 |
0,573444 |
3 |
0,6 |
140 |
5,634 |
17,85058 |
11,40612 |
72,95791 |
0,521128 |
2,673384 |
22,44347 |
8,333333 |
4,11 |
2,185606 |
0,457539 |
3 |
0,6 |
150 |
5,75 |
15,87 |
9,936 |
72,95791 |
0,486386 |
2,495158 |
24,04657 |
8,333333 |
4,036 |
2,695876 |
0,370937 |
3 |
0,6 |
160 |
5,874 |
14,24904 |
8,732813 |
72,95791 |
0,455987 |
2,339211 |
25,64968 |
8,333333 |
3,97125 |
3,279193 |
0,304953 |
