DANE: | |||||||||||||||
Przekrój: | HEB | 160 | 3 | 2 | h= | 160 mm | |||||||||
I_Ip | 140 | 1 | H = | 220 mm | |||||||||||
IPE | 160 | 2 | c = | 60 mm | |||||||||||
HEB | 180 | 3 | a = | 270 mm | |||||||||||
200 | 4 | e = | 10 cm | ||||||||||||
Wymiary [mm] | 220 | 5 | Ac= | 25 cm2 | |||||||||||
bf | 160 | 240 | 6 | Jx1= | 5,118 cm4 | ||||||||||
tw | 8 | 260 | 7 | Jx2= | 5,003 cm4 | ||||||||||
tf | 13 | 280 | 8 | Jxc= | 23 cm4 | ||||||||||
R | 15 | 300 | 9 | Wx1= | 465 cm3 | ||||||||||
320 | 10 | Wx2= | 455 cm3 | ||||||||||||
340 | 11 | Wxc= | 6 cm3 | ||||||||||||
360 | 12 | Jy= | 889 cm4 | ||||||||||||
Wymiary | Pole | 400 | 13 | bf= | 160 mm | ||||||||||
h | H | c | a | e | A1 | A2 | Ac | 450 | 14 | tw= | 8 mm | ||||
mm | cm | cm2 | 500 | 15 | tf= | 13 mm | |||||||||
160 | 220 | 60 | 270 | 10.01 | 59.06 | 49.46 | 25 | 16 | R= | 15 mm | |||||
17 | |||||||||||||||
Moment bezwaładności | Wskaźnik wytrzymałości | 18 | |||||||||||||
Jy | Jx1 | Jx2 | Jxc | Wx1 | Wx2 | Wxc | 19 | ||||||||
cm4 | cm3 | 20 | |||||||||||||
889 | 5,118 | 5,003 | 23 | 465 | 455 | 6 | 21 | ||||||||
22 | |||||||||||||||
Promienie bezwładności | Wycinkowy moment bezwładności | Moment bezwładności przy skręcaniu | 23 | ||||||||||||
ix2 | iy | Jw | JT | 24 | |||||||||||
cm4 | cm6 | cm4 | |||||||||||||
10.06 | 4.24 | 125900 | 20.7 | ||||||||||||
Parametry stali | 1 | ||||||||||||||
Stal | fd | E | G | St0S-175 | 175 | ||||||||||
MPa | St0S-165 | 165 | |||||||||||||
215 | 175 | 205000 | 80000 | St3S-215 | 215 | ||||||||||
St3S-205 | 205 | ||||||||||||||
Siły wewnętrzne | St3S-195 | 195 | |||||||||||||
M1 | M2 | N | V | M1>M2 | 18G2A-305 | 305 | |||||||||
kNm | kNm | kN | kN | 18G2A-295 | 295 | ||||||||||
200.00 | 100.00 | 200.00 | 100.00 | 18G2A-285 | 285 | ||||||||||
Rozstaw stężeń bocznych: | |||||||||||||||
l1 [m] | 1.80 | ||||||||||||||
Współczynniki długości wyboczeniowych: | |||||||||||||||
my | mw | mx | |||||||||||||
1 | 1 | 1 | |||||||||||||
Rozpiętość elementu: | |||||||||||||||
L [m] | 7.00 |
Cechy geometryczne przekroju: | |||||||
- biegunowy promień bezwładności: | 10.91 | ||||||
- różnica współrzędnych środka ścinania i punktu przyłożenia obciążenia: | |||||||
dla ys=0 | 80 | mm | |||||
Siły krytyczne przy ściskaniu osiowym: | |||||||
- wyboczenie giętne względem osi Y: | 5545.87 | kN | |||||
- wybocznie skrętne: | 7983.15114816282 | kN | |||||
Moment krytyczny przy zwichrzeniu: | |||||||
0.775 | |||||||
m | |||||||
4769.32 | kNm | ||||||
Współczynnik zwichrzenia: | |||||||
79.625 | kNm | ||||||
0.149 | |||||||
0.999 | dla n=1,6 | ||||||
Stateczność pręta ściskanego w płaszczyźnie XZ | ||||
865.55 | kN | |||
5545.87 | kN | |||
93.1063907581 | ||||
42.46 | ||||
0.454 | ||||
0.953 | ||||
Wstępne określenie wpływu stateczności pręta w płaszczyźnie YZ | ||||
na jego nośność: | ||||
69.60 | ||||
0.75 | ||||
0.812 | ||||
0.284 | <1 | |||
Nie jest konieczne uwzględnienie wpływu wyboczenia względem osi X |
Nośność przekroju nieosłabionego (1 - 1): | |||||||
3.98 | |||||||
56.82 | |||||||
MPa < | fd= | 175 | MPa | ||||
warunek spełniony | |||||||
Największe naprężenia tnące z uwzględnieniem stateczności środnika: | |||||||
0.35 | |||||||
2.82140578054848 | |||||||
20.14 | MPa < | 101.5 | MPa | ||||
warunek spełniony |
Nośność pasa (3 - 3) | ||||||
840 MPa | ||||||
125.00 | MPa | |||||
867 MPa | > | fd= | 175 MPa | |||
warunek niespełniony !!! |
Nośność słupka: | P= | 0.4 | kN | |||
Charakterystyki słupka: | ||||||
As= | 14.40 | cm2 | Ws= | 43.2 | cm3 | |
135.13 | kN | |||||
187.701201576202 | Mpa | |||||
93.84 | Mpa | |||||
248.30 | MPa > | fd= | 175 | MPa | ||
warunek niespełniony !!! |
Kształtownik podstawowy I, Ip | Wymiary | Pole | Moment bezwładności | Wskaźnik wytrzymałości | Wymiary | ||||||||||||
H | c | a | e | Ac | Jx1 | Jx2 | Jxc | Wx1 | Wx2 | Wxc | Jy | bf | tw | tf | R | h | |
mm | cm | cm2 | cm4 | cm3 | cm4 | mm | |||||||||||
140 | 200 | 60 | 270 | 9.08 | 7.41 | 1318 | 1236 | 7.26 | 132 | 124 | 2.36 | 35.2 | 66 | 5.7 | 8.6 | 5.7 | 140 |
160 | 220 | 60 | 270 | 9.85 | 9.51 | 1966 | 1875 | 15.7 | 179 | 170 | 4.08 | 54.7 | 74 | 6.3 | 9.5 | 6.3 | 160 |
180 | 260 | 80 | 324 | 11.85 | 11.19 | 3411 | 3175 | 17.3 | 262 | 244 | 4.49 | 81.3 | 82 | 6.9 | 10.4 | 6.9 | 180 |
200p | 280 | 80 | 324 | 12.75 | 13.03 | 4495 | 4290 | 27.3 | 321 | 306 | 5.74 | 117 | 90 | 7.5 | 11.3 | 7.5 | 200 |
200 | 280 | 80 | 324 | 12.63 | 13.72 | 4693 | 4437 | 32.4 | 335 | 317 | 7.06 | 117 | 90 | 7.5 | 11.3 | 7.5 | 200 |
220p | 320 | 100 | 360 | 14.78 | 14.85 | 6953 | 6546 | 28.5 | 435 | 409 | 5.97 | 162 | 98 | 8.1 | 12.2 | 8.1 | 220 |
220 | 320 | 100 | 360 | 14.64 | 15.7 | 7338 | 6800 | 35.1 | 459 | 425 | 7.57 | 162 | 98 | 8.1 | 12.2 | 8.1 | 220 |
240p | 320 | 80 | 360 | 14.35 | 18.29 | 7903 | 7675 | 72.7 | 494 | 480 | 11.45 | 221 | 106 | 8.7 | 13.1 | 8.7 | 240 |
240 | 320 | 80 | 360 | 14.14 | 19.56 | 8300 | 8000 | 88.9 | 519 | 500 | 14.48 | 221 | 106 | 8.7 | 13.1 | 8.7 | 240 |
260p | 360 | 100 | 414 | 16.38 | 20.39 | 11550 | 11090 | 75.5 | 642 | 616 | 11.83 | 288 | 113 | 9.4 | 14.1 | 9.4 | 260 |
260 | 360 | 100 | 414 | 16.15 | 21.96 | 12280 | 11650 | 96.1 | 682 | 647 | 15.61 | 288 | 113 | 9.4 | 14.1 | 9.4 | 260 |
300p | 420 | 120 | 414 | 19.12 | 26.27 | 20430 | 19470 | 127.2 | 973 | 927 | 17.86 | 451 | 125 | 10.8 | 16.2 | 10.8 | 300 |
300 | 420 | 120 | 414 | 18.9 | 28.02 | 21564 | 20320 | 155.9 | 1027 | 968 | 22.64 | 451 | 125 | 10.8 | 16.2 | 10.8 | 300 |
340p | 500 | 160 | 450 | 23.08 | 31.89 | 36920 | 34270 | 147 | 1476 | 1371 | 20.76 | 674 | 137 | 12.2 | 18.3 | 12.2 | 340 |
340 | 500 | 160 | 450 | 22.9 | 33.58 | 38890 | 35560 | 175.4 | 1556 | 1422 | 25.44 | 674 | 137 | 12.2 | 18.3 | 12.2 | 340 |
360p | 500 | 140 | 504 | 22.6 | 37.23 | 40530 | 38610 | 287.4 | 1621 | 1544 | 33.42 | 818 | 143 | 13 | 19.5 | 13 | 360 |
360 | 500 | 140 | 504 | 22.37 | 39.39 | 42460 | 40080 | 338.2 | 1699 | 1603 | 40.42 | 818 | 143 | 13 | 19.5 | 13 | 360 |
400p | 580 | 180 | 540 | 26.56 | 43.81 | 67160 | 62540 | 323.2 | 2316 | 2157 | 37.68 | 1160 | 155 | 14.4 | 21.6 | 14.4 | 400 |
400 | 580 | 180 | 540 | 26.38 | 45.91 | 70230 | 64630 | 373.9 | 2422 | 2229 | 44.64 | 1160 | 155 | 14.4 | 21.6 | 14.4 | 400 |
450p | 650 | 200 | 630 | 29.69 | 54.87 | 105130 | 97820 | 539.9 | 3235 | 3010 | 55.72 | 1730 | 170 | 16.2 | 24.3 | 16.2 | 450 |
450 | 650 | 200 | 630 | 29.48 | 57.27 | 109440 | 100800 | 613.3 | 3367 | 3102 | 64.67 | 1730 | 170 | 16.2 | 24.3 | 16.2 | 450 |
500p | 700 | 200 | 630 | 31.54 | 68.73 | 147140 | 138870 | 1044 | 4204 | 3968 | 90.42 | 2480 | 185 | 18 | 27 | 18 | 500 |
500 | 700 | 200 | 630 | 31.31 | 71.68 | 152490 | 142890 | 1168 | 4357 | 4083 | 103.3 | 2480 | 185 | 18 | 27 | 18 | 500 |
550 | 750 | 200 | 720 | 33.21 | 87.02 | 206010 | 195880 | 1966 | 5494 | 5223 | 148.8 | 3490 | 200 | 19 | 30 | 19 | 550 |
Kształtownik podstawowy IPE | Wymiary | Pole | Moment bezwładności | Wskaźnik wytrzymałości | Wymiary | |||||||||||
H | c | a | e | Ac | Jx1 | Jx2 | Jxc | Wx1 | Wx2 | Wxc | Jy | bf | tw | tf | R | |
mm | cm | cm2 | cm4 | cm3 | cm4 | mm | ||||||||||
140 | 200 | 60 | 270 | 9.18 | 6.8 | 1227 | 1160 | 6.38 | 123 | 116 | 2 | 44.9 | 73 | 4.7 | 6.9 | 7 |
160 | 220 | 60 | 270 | 9.98 | 8.55 | 1802 | 1730 | 13.4 | 164 | 157 | 3.35 | 68.3 | 82 | 5 | 7.4 | 9 |
180 | 260 | 80 | 324 | 12.01 | 9.85 | 3054 | 2873 | 14.3 | 235 | 221 | 3.57 | 101 | 91 | 5.3 | 8 | 9 |
200 | 280 | 80 | 324 | 12.82 | 12 | 4188 | 3997 | 26.3 | 299 | 286 | 5.45 | 142 | 100 | 5.6 | 8.5 | 12 |
220 | 320 | 100 | 360 | 14.85 | 13.74 | 6510 | 6120 | 28 | 407 | 383 | 5.76 | 205 | 110 | 5.9 | 9.2 | 12 |
240 | 340 | 10 | 360 | 15.67 | 16.46 | 8588 | 8175 | 46.9 | 505 | 481 | 8.28 | 284 | 120 | 6.2 | 9.8 | 15 |
270 | 380 | 110 | 414 | 17.5 | 19.34 | 12580 | 11990 | 75.2 | 662 | 631 | 11.57 | 420 | 135 | 6.6 | 10.2 | 15 |
300 | 420 | 120 | 414 | 19.31 | 22.65 | 17940 | 17120 | 115.2 | 854 | 815 | 15.77 | 604 | 150 | 7.1 | 10.7 | 15 |
330 | 480 | 150 | 450 | 22.34 | 25.68 | 27560 | 25880 | 122.6 | 1149 | 1078 | 16.7 | 788 | 160 | 7.5 | 11.5 | 18 |
360 | 540 | 180 | 504 | 25.36 | 29.17 | 40890 | 37780 | 131 | 1514 | 1399 | 17.8 | 1040 | 170 | 8 | 12.7 | 18 |
400 | 580 | 180 | 540 | 26.94 | 34.49 | 53930 | 50580 | 255.4 | 1860 | 1744 | 28.56 | 1320 | 180 | 8.6 | 13.5 | 21 |
450 | 650 | 200 | 630 | 30.09 | 40.01 | 78290 | 73270 | 405.8 | 2409 | 2254 | 40.21 | 1680 | 190 | 9.4 | 14.6 | 21 |
500 | 700 | 200 | 630 | 31.99 | 47.56 | 104310 | 98870 | 751.8 | 2980 | 2825 | 62.68 | 2140 | 200 | 10.2 | 16 | 21 |
550 | 750 | 200 | 720 | 33.85 | 56.11 | 137040 | 131120 | 1280 | 3654 | 3497 | 92.48 | 2670 | 210 | 11.1 | 17.2 | 24 |
600 | 800 | 200 | 720 | 35.7 | 65.99 | 178730 | 172330 | 2044 | 4468 | 4308 | 130.2 | 3390 | 220 | 12 | 19 | 24 |
Kształtownik podstawowy HEB | Wymiary | Pole | Moment bezwładności | Wskaźnik wytrzymałości | Wymiary | |||||||||||
H | c | a | e | Ac | Jx1 | Jx2 | Jxc | Wx1 | Wx2 | Wxc | Jy | bf | tw | tf | R | |
mm | cm | cm2 | cm4 | cm3 | cm4 | mm | ||||||||||
140 | 200 | 60 | 270 | 9.17 | 19.38 | 3381 | 3280 | 10.6 | 338 | 328 | 3.35 | 550 | 140 | 7 | 12 | 12 |
160 | 220 | 60 | 270 | 10.01 | 24.73 | 5118 | 5003 | 23.0 | 465 | 455 | 5.73 | 889 | 160 | 8 | 13 | 15 |
180 | 260 | 80 | 324 | 12.00 | 29.23 | 8763 | 8473 | 25.1 | 674 | 652 | 6.27 | 1360 | 180 | 8.5 | 14 | 15 |
200 | 280 | 80 | 324 | 12.86 | 35.44 | 12120 | 11820 | 45.6 | 866 | 844 | 9.37 | 2000 | 200 | 9 | 15 | 18 |
220 | 320 | 100 | 360 | 14.85 | 40.77 | 18720 | 18080 | 49.0 | 1170 | 1130 | 10.10 | 2840 | 220 | 9.5 | 16 | 18 |
240 | 340 | 100 | 360 | 15.71 | 47.99 | 24520 | 23860 | 81.5 | 1533 | 1443 | 14.27 | 3920 | 240 | 10 | 17 | 21 |
260 | 360 | 100 | 414 | 16.60 | 54.22 | 30800 | 30130 | 122.4 | 1711 | 1674 | 18.55 | 5130 | 260 | 10 | 17.5 | 24 |
280 | 400 | 120 | 414 | 18.60 | 59.38 | 42570 | 41360 | 129.5 | 2128 | 2068 | 19.61 | 6590 | 280 | 10.5 | 18 | 24 |
300 | 420 | 120 | 414 | 19.46 | 67.94 | 53110 | 51850 | 192.9 | 2529 | 2469 | 25.86 | 8560 | 300 | 11 | 19 | 27 |
320 | 460 | 140 | 450 | 21.41 | 72.62 | 69080 | 66980 | 201.4 | 3003 | 2912 | 27.19 | 9240 | 300 | 11.5 | 20.5 | 27 |
340 | 480 | 140 | 450 | 22.25 | 77.05 | 79020 | 76830 | 282.8 | 3293 | 3201 | 34.29 | 9690 | 300 | 12 | 21.5 | 27 |
360 | 520 | 160 | 504 | 24.20 | 80.32 | 98100 | 94690 | 293.2 | 3773 | 3642 | 35.74 | 10140 | 300 | 12.5 | 22.5 | 27 |
400 | 580 | 180 | 540 | 27.00 | 86.74 | 132530 | 127280 | 412.6 | 4570 | 4389 | 45.85 | 10820 | 300 | 13.5 | 24 | 27 |
450 | 650 | 200 | 630 | 30.23 | 94.99 | 182240 | 174800 | 620.5 | 5608 | 5378 | 60.68 | 11720 | 300 | 14 | 26 | 27 |
500 | 700 | 200 | 630 | 32.27 | 119.32 | 228290 | 220560 | 1098.5 | 6523 | 6302 | 89.50 | 12620 | 300 | 14.5 | 28 | 27 |