inşaat demirleri
Petek Kirişler
Petek kirişler sıcak haddelenmiş H ve I tipi profillerin gövdeleri boyunca zig-zaglı olarak kesilmesi ile elde edilen iki parçanın kaydırılıp kaynaklarla yeniden birleştirilerek imal edilen kirişlerdir. Ayrıca, gövdesinde sekizgen açıklıklara neden olan daha derin bir mazgallı kiriş vererek, kare veya dikdörtgen plakaları kesilen yarılar arasına kaynaklamak da mümkündür.
Avantajları
- Düşey eğilme rijitliğini artırırlar.
- Normal kesitli kirişlere göre aynı ağırlıkta olmasına rağmen kesit ataletleri daha büyüktür.
- Kısa açıklıklardan uzun açıklıklara kadar birçok kullanım alanı vardır.
- Çok katlı yapılarda kiriş gövdelerindeki boşluklar boru geçişine izin verdiği için tesisat işleri kolaylaşır.
- Beton tabliyesi dahil toplam döşeme derinliği azaltılmış olur.
- Zarif görünümleri sayesinde kirişlerin görünmesinin kaçınılmaz olduğu durumlarda tercih edilebilirler.
- Gövdedeki geniş boşluklar sebebiyle dolu gövdeli kirişlere göre farklı yapısal davranışları vardır.
- Noktasal yüklerin belirgin olduğu koşullarda kullanımına dikkat edilmelidir.
- Boşlukların köşelerinde oluşan gerilme birikmeleri dinamik yüklerin bulunduğu yerlerde kullanımına dikkat etmek gereklidir. Bu durumda dairesel gözlü petek kiriş kullanımı değerlendirilebilir
Ağırlık Cetveli
Standart NPI | Petek Kiriş | Yükseklik | Genişlik | Kg/m |
80 | 120 | 120 | 42 | 5,94 |
100 | 140 | 140 | 50 | 8,34 |
120 | 180 | 180 | 58 | 11,10 |
140 | 200 | 200 | 66 | 14,30 |
160 | 245 | 245 | 74 | 17,90 |
180 | 265 | 265 | 82 | 21,90 |
200 | 305 | 305 | 90 | 26,20 |
220 | 325 | 325 | 98 | 31,10 |
240 | 320 | 320 | 106 | 36,00 |
240 | 360 | 360 | 106 | 36,00 |
260 | 360 | 360 | 113 | 41,60 |
260 | 390 | 390 | 113 | 41,60 |
280 | 400 | 400 | 119 | 47,60 |
280 | 420 | 420 | 119 | 47,60 |
300 | 420 | 420 | 125 | 53,80 |
300 | 450 | 450 | 125 | 53,80 |
320 | 460 | 460 | 131 | 60,70 |
320 | 480 | 480 | 131 | 60,70 |
340 | 500 | 500 | 137 | 67,70 |
340 | 510 | 510 | 137 | 67,70 |
360 | 500 | 500 | 143 | 75,50 |
360 | 540 | 540 | 143 | 75,50 |
380 | 540 | 540 | 149 | 83,60 |
380 | 570 | 570 | 149 | 83,60 |
400 | 580 | 580 | 155 | 92,00 |
400 | 600 | 600 | 155 | 92,00 |
Kesit | NORMAL KESİT ÖZELLİKLERİ | PETEK KİRİŞ KESİT ÖZELLİKLERİ | ||||||||||||||
G kg/m | h mm | b mm | tw mm | tf mm | r mm | A cm2 | Iy cm4 | Wy cm3 | H mm | Aa cm2 | Ab cm2 | Iya cm4 | Wya cm3 | Iyb cm4 | Wyb cm3 | |
IPE 100 | 8,1 | 100 | 55 | 4,1 | 5,7 | 7 | 10,3 | 171 | 34 | 150 | 12,4 | 8,3 | 437 | 58 | 403 | 54 |
IPE 120 | 10,4 | 120 | 64 | 4,4 | 6,3 | 7 | 13,2 | 318 | 53 | 180 | 15,9 | 10,6 | 809 | 90 | 746 | 83 |
IPE 140 | 12,9 | 140 | 73 | 4,7 | 6,9 | 7 | 16,4 | 541 | 77 | 210 | 19,7 | 13,1 | 1374 | 131 | 1267 | 121 |
IPE 160 | 15,8 | 160 | 82 | 5,0 | 7,4 | 9 | 20,1 | 869 | 109 | 240 | 24,1 | 16,1 | 2203 | 184 | 2032 | 169 |
IPE 180 | 18,8 | 180 | 91 | 5,3 | 8,0 | 9 | 24,0 | 1317 | 146 | 270 | 28,7 | 19,2 | 3332 | 247 | 3074 | 228 |
IPE 200 | 22,4 | 200 | 100 | 5,6 | 8,5 | 12 | 28,5 | 1943 | 194 | 300 | 34,1 | 22,9 | 4908 | 327 | 4535 | 302 |
IPE 220 | 26,2 | 220 | 110 | 5,9 | 9,2 | 12 | 33,4 | 2772 | 252 | 330 | 39,9 | 26,9 | 6986 | 423 | 6463 | 392 |
IPE 240 | 30,7 | 240 | 120 | 6,2 | 9,8 | 15 | 39,1 | 3892 | 324 | 360 | 46,6 | 31,7 | 9789 | 544 | 9075 | 504 |
IPE 270 | 36,1 | 270 | 135 | 6,6 | 10,2 | 15 | 46,0 | 5790 | 429 | 405 | 54,9 | 37,0 | 14552 | 719 | 13470 | 665 |
IPE 300 | 42,2 | 300 | 150 | 7,1 | 10,7 | 15 | 53,8 | 8356 | 557 | 450 | 64,5 | 43,2 | 21008 | 934 | 19411 | 863 |
IPE 330 | 49,1 | 330 | 160 | 7,5 | 11,5 | 18 | 62,6 | 11767 | 713 | 495 | 75,0 | 50,2 | 29580 | 1195 | 27334 | 1104 |
IPE 360 | 57,1 | 360 | 170 | 8,0 | 12,7 | 18 | 72,7 | 16266 | 904 | 540 | 87,1 | 58,3 | 40890 | 1514 | 37780 | 1399 |
IPE 400 | 66,3 | 400 | 180 | 8,6 | 13,5 | 21 | 84,5 | 23128 | 1156 | 600 | 101,7 | 67,3 | 58291 | 1943 | 53704 | 1790 |
IPE 450 | 77,6 | 450 | 190 | 9,4 | 14,6 | 21 | 98,8 | 33743 | 1500 | 675 | 120,0 | 77,7 | 85433 | 2531 | 78294 | 2320 |
IPE 500 | 90,7 | 500 | 200 | 10,2 | 16,0 | 21 | 115,5 | 48199 | 1928 | 750 | 141,0 | 90,0 | 122430 | 3265 | 111805 | 2981 |
IPE550 | 106,0 | 550 | 210 | 11,1 | 17,2 | 24 | 134,4 | 67116 | 2441 | 825 | 164,9 | 103,9 | 171096 | 4148 | 155706 | 3775 |
IPE 600 | 122,0 | 600 | 220 | 12,0 | 19,0 | 24 | 156,0 | 92083 | 3069 | 900 | 192,0 | 120,0 | 235252 | 5228 | 213652 | 4748 |
IPE 750 x 147 | 147,0 | 753 | 265 | 13,2 | 17,0 | 17 | 187,5 | 166064 | 4411 | 1130 | 237,2 | 137,8 | 431220 | 7632 | 384255 | 6801 |
Kesit | NORMAL KESİT ÖZELLİKLERİ | PETEK K | RİŞ KESİT ÖZELLİKLERİ | |||||||||||||
G kg/m | h mm | b mm | tw mm | tf mm | r mm | A cm2 | Iy cm4 | Wy cm3 | H mm | Aa cm2 | Ab cm2 | Iya cm4 | Wya cm3 | Iyb cm4 | Wyb cm3 | |
HE 100 M | 41,8 | 120 | 106 | 12,0 | 20,0 | 12 | 53,2 | 1143 | 190 | 180 | 60,4 | 46,0 | 3058 | 340 | 2885 | 321 |
HE 120 M | 52,1 | 140 | 126 | 12,5 | 21,0 | 12 | 66,4 | 2018 | 288 | 210 | 75,2 | 57,7 | 5321 | 507 | 5035 | 480 |
HE 140 M | 63,2 | 160 | 146 | 13,0 | 22,0 | 12 | 80,6 | 3291 | 411 | 240 | 91,0 | 70,2 | 8586 | 716 | 8143 | 679 |
HE 160 M | 76,2 | 180 | 166 | 14,0 | 23,0 | 15 | 97,1 | 5098 | 566 | 270 | 109,7 | 84,5 | 13220 | 979 | 12539 | 929 |
HE 180 M | 88,9 | 200 | 186 | 14,5 | 24,0 | 15 | 113,3 | 7483 | 748 | 300 | 127,8 | 98,8 | 19270 | 1285 | 18303 | 1220 |
HE 200 M | 103,0 | 220 | 206 | 15,0 | 25,0 | 18 | 131,3 | 10642 | 967 | 330 | 147,8 | 114,8 | 27266 | 1652 | 25935 | 1572 |
HE 220 M | 117,0 | 240 | 226 | 15,5 | 26,0 | 18 | 149,4 | 14605 | 1217 | 360 | 168,0 | 130,8 | 37241 | 2069 | 35456 | 1970 |
HE 240 M | 157,0 | 270 | 248 | 18,0 | 32,0 | 21 | 199,6 | 24289 | 1799 | 405 | 223,9 | 175,3 | 62331 | 3078 | 59378 | 2932 |
HE 260 M | 172,0 | 290 | 268 | 18,0 | 32,5 | 24 | 219,6 | 31307 | 2159 | 435 | 245,7 | 193,5 | 79902 | 3674 | 76243 | 3505 |
HE 280 M | 189,0 | 310 | 288 | 18,5 | 33,0 | 24 | 240,2 | 39547 | 2551 | 465 | 268,9 | 211,5 | 100514 | 4323 | 95921 | 4126 |
HE 300 M | 238,0 | 340 | 310 | 21,0 | 39,0 | 27 | 303,1 | 59201 | 3482 | 510 | 338,8 | 267,4 | 151279 | 5932 | 144400 | 5663 |
HE 320 M | 245,0 | 359 | 309 | 21,0 | 40,0 | 27 | 312,0 | 68135 | 3796 | 539 | 349,7 | 274,3 | 173891 | 6458 | 165794 | 6158 |
HE 340 M | 248,0 | 377 | 309 | 21,0 | 40,0 | 27 | 315,8 | 76372 | 4052 | 566 | 355,4 | 276,2 | 194525 | 6880 | 185148 | 6548 |
HE 360 M | 250,0 | 395 | 308 | 21,0 | 40,0 | 27 | 318,8 | 84867 | 4297 | 593 | 360,3 | 277,3 | 215843 | 7286 | 205058 | 6922 |
HE 400 M | 256,0 | 432 | 307 | 21,0 | 40,0 | 27 | 325,8 | 104119 | 4820 | 648 | 371,2 | 280,4 | 264207 | 8155 | 250098 | 7719 |
HE 450 M | 263,0 | 478 | 307 | 21,0 | 40,0 | 27 | 335,4 | 131484 | 5501 | 717 | 385,6 | 285,2 | 333086 | 9291 | 313973 | 8758 |
HE 500 M | 270,0 | 524 | 306 | 21,0 | 40,0 | 27 | 344,3 | 161929 | 6180 | 786 | 399,3 | 289,3 | 410031 | 10433 | 384852 | 9793 |
HE 550 M | 278,0 | 572 | 306 | 21,0 | 40,0 | 27 | 354,4 | 197984 | 6923 | 858 | 414,5 | 294,3 | 501419 | 11688 | 468668 | 10925 |
HE 600 M | 285,0 | 620 | 305 | 21,0 | 40,0 | 27 | 363,7 | 237447 | 7660 | 930 | 428,8 | 298,6 | 601964 | 12945 | 560257 | 12049 |
HE 650 M | 293,0 | 668 | 305 | 21,0 | 40,0 | 27 | 373,7 | 281667 | 8433 | 1002 | 443,8 | 303,6 | 714962 | 14271 | 662799 | 13230 |
HE 700 M | 301,0 | 716 | 304 | 21,0 | 40,0 | 27 | 383,0 | 329278 | 9198 | 1074 | 458,2 | 307,8 | 837326 | 15593 | 773090 | 14396 |
HE 800 M | 317,0 | 814 | 303 | 21,0 | 40,0 | 30 | 404,3 | 442598 | 10875 | 1221 | 489,8 | 318,8 | 1130061 | 18510 | 1035674 | 16964 |
HE 900 M | 333,0 | 910 | 302 | 21,0 | 40,0 | 30 | 423,6 | 570434 | 12537 | 1365 | 519,2 | 328,1 | 1463271 | 21440 | 1331396 | 19508 |
HE 1000 M | 349,0 | 1008 | 302 | 21,0 | 40,0 | 30 | 444,2 | 722299 | 14331 | 1512 | 550,0 | 338,4 | 1861816 | 24627 | 1682583 | 22256 |
Kesit | NORMAL KESİT ÖZELLİKLERİ | PETEK KİRİŞ KESİT ÖZELLİKLERİ | ||||||||||||||
G kg/m | h mm | b mm | tw mm | tf mm | r mm | A cm2 | Iy cm4 | Wy cm3 | H mm | Aa cm2 | Ab cm2 | Iya cm4 | Wya cm3 | Iyb cm4 | Wyb cm3 | |
HE 100 B | 20,4 | 100 | 100 | 6,0 | 10,0 | 12 | 26,0 | 450 | 90 | 150 | 29,0 | 23,0 | 1140 | 152 | 1090 | 145 |
HE 120 B | 26,7 | 120 | 120 | 6,5 | 11,0 | 12 | 34,0 | 864 | 144 | 180 | 37,9 | 30,1 | 2173 | 241 | 2080 | 231 |
HE 140 B | 33,7 | 140 | 140 | 7,0 | 12,0 | 12 | 43,0 | 1509 | 216 | 210 | 47,9 | 38,1 | 3773 | 359 | 3613 | 344 |
HE 160 B | 42,6 | 160 | 160 | 8,0 | 13,0 | 15 | 54,3 | 2492 | 311 | 240 | 60,7 | 47,9 | 6226 | 519 | 5953 | 496 |
HE 180 B | 51,2 | 180 | 180 | 8,5 | 14,0 | 15 | 65,3 | 3831 | 426 | 270 | 72,9 | 57,6 | 9537 | 706 | 9124 | 676 |
HE 200 B | 61,3 | 200 | 200 | 9,0 | 15,0 | 18 | 78,1 | 5696 | 570 | 300 | 87,1 | 69,1 | 14149 | 943 | 13549 | 903 |
HE 220 B | 71,5 | 220 | 220 | 9,5 | 16,0 | 18 | 91,0 | 8091 | 736 | 330 | 101,5 | 80,6 | 20048 | 1215 | 19205 | 1164 |
HE 240 B | 83,2 | 240 | 240 | 10,0 | 17,0 | 21 | 106,0 | 11259 | 938 | 360 | 118,0 | 94,0 | 27857 | 1548 | 26705 | 1484 |
HE 260 B | 93,0 | 260 | 260 | 10,0 | 17,5 | 24 | 118,4 | 14919 | 1148 | 390 | 131,4 | 105,4 | 36785 | 1886 | 35320 | 1811 |
HE 280 B | 103,0 | 280 | 280 | 10,5 | 18,0 | 24 | 131,4 | 19270 | 1376 | 420 | 146,1 | 116,7 | 47429 | 2259 | 45508 | 2167 |
HE 300 B | 117,0 | 300 | 300 | 11,0 | 19,0 | 27 | 149,1 | 25166 | 1678 | 450 | 165,6 | 132,6 | 61891 | 2751 | 59416 | 2641 |
HE 320 B | 127,0 | 320 | 300 | 11,5 | 20,5 | 27 | 161,3 | 30824 | 1926 | 480 | 179,7 | 142,9 | 75930 | 3164 | 72790 | 3033 |
HE 340 B | 134,0 | 340 | 300 | 12,0 | 21,5 | 27 | 170,9 | 36656 | 2156 | 510 | 191,3 | 150,5 | 90433 | 3546 | 86502 | 3392 |
HE 360 B | 142,0 | 360 | 300 | 12,5 | 22,5 | 27 | 180,6 | 43193 | 2400 | 540 | 203,1 | 158,1 | 106726 | 3953 | 101866 | 3773 |
HE 400 B | 155,0 | 400 | 300 | 13,5 | 24,0 | 27 | 197,8 | 57680 | 2884 | 600 | 224,8 | 170,8 | 142993 | 4766 | 135793 | 4526 |
HE 450 B | 171,0 | 450 | 300 | 14,0 | 26,0 | 27 | 218,0 | 79888 | 3551 | 675 | 249,5 | 186,5 | 198408 | 5879 | 187776 | 5564 |
HE 500 B | 187,0 | 500 | 300 | 14,5 | 28,0 | 27 | 238,6 | 107176 | 4287 | 750 | 274,9 | 202,4 | 266715 | 7112 | 251611 | 6710 |
HE 550 B | 199,0 | 550 | 300 | 15,0 | 29,0 | 27 | 254,1 | 136691 | 4971 | 825 | 295,4 | 212,9 | 341065 | 8268 | 320268 | 7764 |
HE 600 B | 212,0 | 600 | 300 | 15,5 | 30,0 | 27 | 270,0 | 171041 | 5701 | 900 | 316,5 | 223,5 | 428023 | 9512 | 400123 | 8892 |
HE 650 B | 225,0 | 650 | 300 | 16,0 | 31,0 | 27 | 286,3 | 210616 | 6480 | 975 | 338,3 | 234,3 | 528700 | 10845 | 492084 | 10094 |
HE 700 B | 241,0 | 700 | 300 | 17,0 | 32,0 | 27 | 306,4 | 256888 | 7340 | 1050 | 365,9 | 246,9 | 648240 | 12347 | 599648 | 11422 |
HE 800 B | 262,0 | 800 | 300 | 17,5 | 33,0 | 30 | 334,2 | 359083 | 8977 | 1200 | 404,2 | 264,2 | 911235 | 15187 | 836569 | 13943 |
HE 900 B | 291,0 | 900 | 300 | 18,5 | 35,0 | 30 | 371,3 | 494065 | 10979 | 1350 | 454,6 | 288,1 | 1262356 | 18702 | 1149968 | 17037 |
HE 1000 B | 314,0 | 1000 | 300 | 19,0 | 36,0 | 30 | 400,0 | 644748 | 12895 | 1500 | 495,0 | 305,0 | 1657324 | 22098 | 1498991 | 19987 |
Kesit | NORMAL KESİT ÖZELLİKLERİ | PETEK KİRİŞ KESİT ÖZELLİKLERİ | ||||||||||||||
G kg/m | h mm | b mm | tw mm | tf mm | r mm | A cm2 | Iy cm4 | Wy cm3 | H mm | Aa cm2 | Ab cm2 | Iya cm4 | Wya cm3 | Iyb cm4 | Wyb cm3 | |
HE 100 A | 16,7 | 96 | 100 | 5,0 | 8,0 | 12 | 21,2 | 349 | 73 | 144 | 23,6 | 18,8 | 875 | 121 | 838 | 116 |
HE 120 A | 19,9 | 114 | 120 | 5,0 | 8,0 | 12 | 25,3 | 606 | 106 | 171 | 28,2 | 22,5 | 1501 | 176 | 1439 | 168 |
HE 140 A | 24,7 | 133 | 140 | 5,5 | 8,5 | 12 | 31,4 | 1033 | 155 | 200 | 35,1 | 27,8 | 2562 | 256 | 2454 | 245 |
HE 160 A | 30,4 | 152 | 160 | 6,0 | 9,0 | 15 | 38,8 | 1673 | 220 | 228 | 43,3 | 34,2 | 4118 | 361 | 3942 | 346 |
HE 180 A | 35,5 | 171 | 180 | 6,0 | 9,5 | 15 | 45,3 | 2510 | 294 | 257 | 50,4 | 40,1 | 6173 | 480 | 5923 | 461 |
HE 200 A | 42,3 | 190 | 200 | 6,5 | 10,0 | 18 | 53,8 | 3692 | 389 | 285 | 60,0 | 47,7 | 9033 | 634 | 8662 | 608 |
HE 220 A | 50,5 | 210 | 220 | 7,0 | 11,0 | 18 | 64,3 | 5410 | 515 | 315 | 71,7 | 57,0 | 13219 | 839 | 12679 | 805 |
HE 240 A | 60,3 | 230 | 240 | 7,5 | 12,0 | 21 | 76,8 | 7763 | 675 | 345 | 85,5 | 68,2 | 18962 | 1099 | 18201 | 1055 |
HE 260 A | 68,2 | 250 | 260 | 7,5 | 12,5 | 24 | 86,8 | 10455 | 836 | 375 | 96,2 | 77,4 | 25466 | 1358 | 24489 | 1306 |
HE 280 A | 76,4 | 270 | 280 | 8,0 | 13,0 | 24 | 97,3 | 13673 | 1013 | 405 | 108,1 | 86,5 | 33284 | 1644 | 31972 | 1579 |
HE 300 A | 88,3 | 290 | 300 | 8,5 | 14,0 | 27 | 112,5 | 18263 | 1260 | 435 | 124,8 | 100,2 | 44452 | 2044 | 42724 | 1964 |
HE 320 A | 97,6 | 310 | 300 | 9,0 | 15,5 | 27 | 124,4 | 22929 | 1479 | 465 | 138,4 | 110,5 | 55913 | 2405 | 53679 | 2309 |
HE 340 A | 105,0 | 330 | 300 | 9,5 | 16,5 | 27 | 133,5 | 27693 | 1678 | 495 | 149,2 | 117,8 | 67666 | 2734 | 64821 | 2619 |
HE 360 A | 112,0 | 350 | 300 | 10,0 | 17,5 | 27 | 142,8 | 33090 | 1891 | 525 | 160,3 | 125,3 | 81015 | 3086 | 77442 | 2950 |
HE 400 A | 125,0 | 390 | 300 | 11,0 | 19,0 | 27 | 159,0 | 45069 | 2311 | 585 | 180,5 | 137,6 | 110817 | 3789 | 105379 | 3603 |
HE 450 A | 140,0 | 440 | 300 | 11,5 | 21,0 | 27 | 178,0 | 63722 | 2896 | 660 | 203,3 | 152,7 | 157032 | 4759 | 148869 | 4511 |
HE 500 A | 155,0 | 490 | 300 | 12,0 | 23,0 | 27 | 197,5 | 86975 | 3550 | 735 | 226,9 | 168,1 | 214835 | 5846 | 203070 | 5526 |
HE 550 A | 166,0 | 540 | 300 | 12,5 | 24,0 | 27 | 211,8 | 111932 | 4146 | 810 | 245,6 | 178,1 | 277364 | 6849 | 260962 | 6444 |
HE 600 A | 178,0 | 590 | 300 | 13,0 | 25,0 | 27 | 226,5 | 141208 | 4787 | 885 | 264,9 | 188,2 | 351094 | 7934 | 328845 | 7432 |
HE 650 A | 190,0 | 640 | 300 | 13,5 | 26,0 | 27 | 241,6 | 175178 | 5474 | 960 | 284,8 | 198,4 | 437085 | 9106 | 407594 | 8492 |
HE 700 A | 204,0 | 690 | 300 | 14,5 | 27,0 | 27 | 260,5 | 215301 | 6241 | 1035 | 310,5 | 210,5 | 540369 | 10442 | 500674 | 9675 |
HE 800 A | 224,0 | 790 | 300 | 15,0 | 28,0 | 30 | 285,8 | 303442 | 7682 | 1185 | 345,1 | 226,6 | 766266 | 12933 | 704636 | 11893 |
HE 900 A | 252,0 | 890 | 300 | 16,0 | 30,0 | 30 | 320,5 | 422075 | 9485 | 1335 | 391,7 | 249,3 | 1073596 | 16084 | 979600 | 14676 |
HE 1000 A | 272,0 | 990 | 300 | 16,5 | 31,0 | 30 | 346,8 | 553846 | 11189 | 1485 | 428,5 | 265,1 | 1417794 | 19095 | 1284378 | 17298 |