49
Таблицы для определения усилий в стойках |
Приложение 1 |
Табл.П.1.1. Определение размеров колонны
Коэффициенты k1 для определения опорной реакции Rb от действия момента MВ = P ∙ αВ.
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Iв |
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HВ |
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P |
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n |
; |
; R |
В |
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(k a |
в |
k |
e), где k |
− коэффициент k , |
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Iн |
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H |
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H |
1 |
1 |
1 |
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соответствующий значению y = 1,0 ∙HВ .
49
Y |
λ |
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n |
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0,05 |
0,10 |
0,20 |
0,30 |
0,40 |
0,50 |
0,60 |
0,70 |
0,80 |
0,90 |
1,00 |
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0,10 |
1,752 |
1,620 |
1,554 |
1,531 |
1,520 |
1,513 |
1,509 |
1,506 |
1,503 |
1.502 |
1,500 |
|
|
0,15 |
2,012 |
1,741 |
1,613 |
1,566 |
1,543 |
1,529 |
1,519 |
1,512 |
1,507 |
1,503 |
1,500 |
|
0 |
0,20 |
2,292 |
1,903 |
1,686 |
1,610 |
1,571 |
1,548 |
1,532 |
1,521 |
1,512 |
1,505 |
1,500 |
|
0,25 |
2,530 |
2,055 |
1,765 |
1,658 |
1,603 |
1,569 |
1,546 |
1,530 |
1,520 |
1,508 |
1,500 |
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|
0,30 |
2,687 |
2,184 |
1,841 |
1,707 |
1,636 |
1,592 |
1,562 |
1,539 |
1,523 |
1,510 |
1,500 |
|
|
0,40 |
2,735 |
2,322 |
1,959 |
1,775 |
1,697 |
1,635 |
1,592 |
1,570 |
1,535 |
1,516 |
1,500 |
|
|
0,50 |
2,556 |
2,294 |
2,000 |
1,839 |
1,737 |
1,667 |
1,615 |
1,576 |
1,545 |
1,521 |
1,500 |
48
50
Продолжение табл.П.1.1
|
0,10 |
1,740 |
1,614 |
1,551 |
1,529 |
1,519 |
1,512 |
1,508 |
1,505 |
1,503 |
1,500 |
1,499 |
|
0,15 |
1,985 |
1,737 |
1,607 |
1,562 |
1,539 |
1,524 |
1,517 |
1,510 |
1,506 |
1,502 |
1,499 |
0,2∙Hв |
0,20 |
2,250 |
1,881 |
1,674 |
1,602 |
1,565 |
1,543 |
1,528 |
1,517 |
1,509 |
1,503 |
1,498 |
0,25 |
2,472 |
2,038 |
1,747 |
1,646 |
1,594 |
1,562 |
1,540 |
1,525 |
1,513 |
1,504 |
1,496 |
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|
0,30 |
2,615 |
2,141 |
1,817 |
1,691 |
1,623 |
1,582 |
1,553 |
1,531 |
1,517 |
1,505 |
1,495 |
|
0,40 |
2,648 |
2,261 |
1,920 |
1,765 |
1,675 |
1,617 |
1,577 |
1,548 |
1,524 |
1,505 |
1,490 |
|
0,50 |
2,467 |
2,224 |
1,950 |
1,800 |
1,705 |
1,640 |
1,592 |
1,556 |
1,527 |
1,504 |
1,485 |
|
0,10 |
1,695 |
1,597 |
1,542 |
1,523 |
1,514 |
1,508 |
1,505 |
1,502 |
1,500 |
1,499 |
1,498 |
|
0,15 |
1,911 |
1,698 |
1,587 |
1,549 |
1,529 |
1,518 |
1,510 |
1,507 |
1,500 |
1,497 |
1,495 |
|
0,20 |
2,125 |
1,813 |
1,640 |
1,579 |
1,547 |
1,529 |
1,516 |
1,507 |
1,500 |
1,495 |
1,490 |
0,4∙Hв |
0,25 |
2,299 |
1,923 |
1,494 |
1,610 |
1,566 |
1,540 |
1,522 |
1,509 |
1,499 |
1,491 |
1,485 |
|
0,30 |
2,401 |
1,970 |
1,744 |
1,640 |
1,584 |
1,550 |
1,527 |
1,508 |
1,497 |
1,487 |
1,479 |
|
0,40 |
2,433 |
2,080 |
1,806 |
1,681 |
1,610 |
1,563 |
1.531 |
1,508 |
1,488 |
1,474 |
1,462 |
|
0,50 |
2,200 |
2,059 |
1,800 |
1,684 |
1,611 |
1,566 |
1,523 |
1,495 |
1,473 |
1,455 |
1,440 |
|
0,10 |
1,646 |
1,567 |
1,527 |
1,513 |
1,507 |
1,503 |
1,500 |
1,498 |
1,497 |
1,495 |
1,495 |
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0,15 |
1,784 |
1,633 |
1,553 |
1,526 |
1,512 |
1,504 |
1,499 |
1,495 |
1,492 |
1,490 |
1,488 |
|
0,20 |
1,917 |
1,702 |
1,581 |
1,539 |
1,518 |
1,505 |
1,496 |
1,490 |
1,486 |
1,481 |
1,478 |
0,6∙Hв |
0,25 |
2,010 |
1,767 |
1,606 |
1,550 |
1,521 |
1,503 |
1,491 |
1,482 |
1,476 |
1,470 |
1,466 |
|
0,30 |
2,044 |
1,793 |
1,622 |
1,593 |
1,519 |
1,497 |
1,482 |
1,470 |
1,463 |
1,457 |
1,451 |
|
0,40 |
1,955 |
1,774 |
1,615 |
1,542 |
1,500 |
1,473 |
1,454 |
1,440 |
1.429 |
1,421 |
1,414 |
|
0,50 |
1,756 |
1,659 |
1,550 |
1,490 |
1,453 |
1,427 |
1,408 |
1,393 |
1,382 |
1,373 |
1,365 |
49
51
Окончание табл.П.1.1
|
0,10 |
1,563 |
1,525 |
1,506 |
1,500 |
1,496 |
1,494 |
1,493 |
1,492 |
1,491 |
1,491 |
1,490 |
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0,15 |
1,607 |
1,541 |
1,507 |
1,495 |
1,489 |
1,485 |
1,483 |
1,482 |
1,480 |
1,479 |
1,478 |
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0,20 |
1,625 |
1,545 |
1,500 |
1,484 |
1,476 |
1,471 |
1,468 |
1,466 |
1,464 |
1,463 |
1,462 |
|
0,8∙Hв |
0,25 |
1,606 |
1,529 |
1,481 |
1,465 |
1,457 |
1,451 |
1,447 |
1,445 |
1,443 |
1,441 |
1,440 |
|
0,30 |
1,545 |
1,481 |
1,451 |
1,437 |
1,429 |
1,424 |
1,420 |
1,417 |
1,416 |
1,415 |
1,414 |
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0,40 |
1,348 |
1,348 |
1,347 |
1,347 |
1,347 |
1,346 |
1,347 |
1,350 |
1,346 |
1,346 |
1,311 |
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0,50 |
1,133 |
1,165 |
1,200 |
1,219 |
1,232 |
1,240 |
1,246 |
1,251 |
1,255 |
1,258 |
1,260 |
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0,10 |
1,467 |
1,472 |
1,479 |
1,482 |
1,483 |
1,484 |
1,484 |
1,484 |
1,485 |
1,485 |
1,485 |
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1,466 |
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0,15 |
1,378 |
1,423 |
1,447 |
1,455 |
1,459 |
1,461 |
1,463 |
1,464 |
1,465 |
1,466 |
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1.440 |
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0,20 |
1,250 |
1,343 |
1,395 |
1,414 |
1,423 |
1,429 |
1.432 |
1,435 |
1,437 |
1,439 |
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1∙Hв |
1,406 |
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0,25 |
1,084 |
1,233 |
1,324 |
1,357 |
1,374 |
1,385 |
1,392 |
1,397 |
1,401 |
1,404 |
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1,365 |
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0,30 |
0,902 |
1,098 |
1,232 |
1,284 |
1,312 |
1,329 |
1,341 |
1,348 |
1,356 |
1,361 |
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1,260 |
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0,40 |
0,569 |
0,799 |
1,003 |
1,096 |
1,150 |
1,184 |
1,208 |
1,226 |
1,241 |
1,251 |
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1,125 |
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0,50 |
0,333 |
0,529 |
0,750 |
0,871 |
0,947 |
1,000 |
1,038 |
1,068 |
1,091 |
1,110 |
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50
Табл.П.1.2.Определение размеров поперечного сечения колонны
Коэффициенты |
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k2 для определения опорной реакции Rb от |
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действия момента |
MН = P ∙ αН. |
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n |
Iв |
; |
HВ |
; RВ k2 |
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P aН |
. |
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Iн |
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H |
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H |
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52
y |
λ |
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n |
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0,05 |
0,10 |
0,20 |
0,30 |
0,40 |
0,50 |
0,60 |
0,70 |
0,80 |
0,90 |
1,00 |
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0,10 |
0,482 |
0,487 |
0,489 |
0,490 |
0,491 |
0,491 |
0,491 |
0,491 |
0,491 |
0,491 |
0,491 |
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0,15 |
0,439 |
0,453 |
0,460 |
0,463 |
0,464 |
0,465 |
0,466 |
0,466 |
0,466 |
0,467 |
0,467 |
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0,2∙Hн |
0,20 |
0,383 |
0,412 |
0,428 |
0,434 |
0,436 |
0,438 |
0,439 |
0,440 |
0,441 |
0,441 |
0,442 |
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0,25 |
0,321 |
0,365 |
0,392 |
0,402 |
0,407 |
0,410 |
0,412 |
0,414 |
0,415 |
0,416 |
0,416 |
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0,30 |
0,258 |
0,314 |
0,353 |
0,367 |
0,375 |
0,380 |
0,384 |
0,386 |
0,388 |
0,389 |
0,391 |
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0,40 |
0,153 |
0,215 |
0,269 |
0,294 |
0,309 |
0,318 |
0,325 |
0,329 |
0,333 |
0,336 |
0,338 |
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0,50 |
0,084 |
0,134 |
0,190 |
0,221 |
0,240 |
0,253 |
0,263 |
0,271 |
0,276 |
0,281 |
0,285 |
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50 |
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