i-回转半径：sx —rm 面的面枳矩： 长度： 型号10-18.长5〜19m ： 型号20-63.长6〜19m.型号尺寸 <nim)戏面面积(cm 2) 理论重At• kg/m) x-x 轴 y-y 轴 h mm b mmmml mmR mmlx cm 4 w x cm'iicm li/Sx cm ly cm 4 Wy cm'b cm 10 100 68 4.5 7.6 6.5 14.3 11.2 245 49 4.14 8.69 33 9.6 1.51 12.6 126 74 5 S.4 7 l&l 14.2 488 77 5.19 11 47 12.7 1.61 14 140 80 5.5 9」 7.5 21.5 16.9 712 102 5.75 12.2 64 16.1 1.73 16 160 88 6 9.9 8 26.1 20.5 1127 141 6.57 13.9 93 21.1 1.89 1818094 6.5 10.78.530.7 24」 1699 185 7.37 15.4 123 26.2 2.00a100?35.527.9 2369 237 &16 17.4 158 31.6 2」1 20b200 102 911.4939.5 31.1 2502 250 7.95 17.1 169 33.1 2.07a1107.542.133 3406 310 &99 19.2 226 41.1 2.32 22b220 112 9.512.39.546.5 36.5 3583 326 8.78 1&9 240 42.9 2.27a116848.53&1 5017 401 10.2 21.7 2B0 48.4 2.4 25b250118 101310 53.5 42 5278 422 9.93 21.4 297 50.4 2.36a1228.555.443.5 7115 508 11.3 24.3 344 56.4 2.49 28b280 124 10.513.710.561 47.9 7481 534 11.1 24 364 58.7 2.44a1309.567.152.7 1108() 692 12.8 27.7 459 70.6 2.62 32b320 132 11.51511.5 73.5 57.7 11626 727 12.6 27.3 484 73.3 2.57c13413.579.962.7 12173 761 12.3 26.9 510 76.1 2.53a1361076.460 15796 878 14.4 31 555 81.6 2.69 36b 360138 1215.812 83.6 65.6 16574 92114.1 30.6 584 84.6 2.64c1401490.871.3 17351 9M13.8 30.2 614 87.7 2.6 a14210.586.167.6 21714 1086 15.9 34.4 660 92.9 2.77 40b 400144 12.516.512.5 94.1 73.8 22781 1139 15.6 33.9 693 96.2 2.71c14614.510280.1 23847 1192 15.3 33.5 727 99.7 2.67 a15011.510280.4 32241 1433 17.7 3&5 855 114 2.89 45b 450152 13.51813.5 HI 87.4 33759 1500 17.4 3&1 895 118 2山c15415.512094.5 35278 1568 17」 37.6 938 122 2.79 a1581211993.6 46472 1859 19.7 42.9 1122 142 3.07 50b 500160 142014 129 101 48556 1942 19.4 42.3 11711463.01c16216139109 50639 202619.1 41.9 1224 151 2.96 a16612.5135106 65576■A M22 47.9 1366 165 3」8 56b 560168 14.52114.5 147 115 68503 2447 2J.6 47.3 1424 170 3」2c17016.5158124 71430 2551 21.3 46.8 1485 175 3.07 a17613155122 94004 2984 24.7 53.8 1702 194 3.32 63b 630178 152215 167 131 98171 3117 24.2 53.2 1771 199 3.25c7801718()141102339324923.952.618422053.2附录常用型钢规格表普通匸字钢符号：h —高度：b —宽度： tw ―腹板"度: I 一翼缘平妙耳度:I 一惯性矩：H型钢符号：h—高度:b—宽度:11 一峻板厚度:1 一惯性矩^ 回转半径:类别H 型钢規格(/lxZ>X/iX/2)裁面积A cm2质扯qkg/mx-x轴y・y轴lx(cm4)W x(cm'Iii(cm)b<cm4)W,(cm3)Iy(cm)100x1()0x6x8 21.9 17.2 2 383 76.576.5 134 26.7 2.47 125x125x6.5x9 30.31 23.8 847 136 5.29 294 47 3.11 150x150x7x10 40.55 31.9 166() 221 6.39 564 75」 3.73 175x175x7.5x11 51.43 40.3 2900 331 7.5 984 112 4.37200x200x8x12 64.28 50.5 4770 4778.61 160()1604.99#200x204x12x12 72.28 56.7 5030 503 &35 1700 167 4.85 250x250x9x14 92.18 72.4 10800 867 10.8 3650 292 6.29 #250x255x14x14 104.7 82.2 11500 919 10.5 3880 304 6.09 #294x302x12x12 108.3 85 17000 1160 12.5 5520 365 7.14 HW 300x3(X)x10x15 120.4 94.5 20500 1370 13.1 6760 450 7.49 300x305x15x15 135.4 106 2160() 1440 12.6 71(X) 466 7.24 #344x348x10x16 146 115 33300 1940 15」11200 646 8.78 350x350x12x19 173.9 137 40300 2300 15.2 13600 776 8.84 #388x402x15x15 179.2 141 49200 2540 16.6 16300 809 9.52 #394x398x11x18 187.6 147 56400 2860 17.3 18900 951 10 400x4(X)x13x21 219.5 172 66900 3340 17.5 22400 1120 10.1 #4()0x408x21x21 251.5 197 7110() 3560 16.8 23800 1170 9.73 #414x4()5x18x28 296.2 233 93000 4490 17.7 31000 1530 10.2 #428x407x20x35 361.4 11900() 5580 18.2 39400 1930 10.4 148x100x6x9 27.25 21.4 104() 140 6.17 151 30.2 2.35 194x150x6x9 39.76 31.2 2740 283 S3 508 67.7 3.57 244x175x7x11 56.24 44.1 6120 502 10.4 985 113 4.18 294x200x8x12 73.03 57.3 11400 779 12.5 16(X) 160 4.69 340x250x9x14 101.5 79.7 21700 1280 14.6 3650 292 6 HM390x3(X)x10x16 136.7 107 38900 2000 16.9 7210 481 7.26 440x3(X)x11x18 157.4 124 56100 2550 18.9 8110 541 7.18 482x300x11x15 146.4 115 60800 2520 20.4 6770 451 6.8 488x300x11x18 1M.4 129 71400 2930 20.8 8120 541 7.03 582x300x12x17 174.5 137 103000 3530 24.3 7670 511 6.63 588x300x12x20 192.5 151 11800() 4020 24.8 9020 601 6.85 #594x302x14x23 99? 4 175 1370()0 4620 24.9 10600 701 6.9符号：h —b —宽度： 11 一腹板厚度: 12—«缘厚％ I 一惯性矩： W —箴血模扯类别H 型钢規格 (/lX^X/|Xb)栽面积 A cm 2质量q kg/mx-x 轴y ・y 轴 k (cm 4)w x (cm 。

(cm) ly (cm*4) Wy (cm 3)Iv (cm)100x50x5x712.16 9.54 192 38.5 3.98 14.9 5.96125x60x6x817.01 13.3 417 66.8 4.95 293 9.75 131150x75x5x718.16 14.3 679 90.6 6.12 49.6 13.2 1.65175x90x5x823.21 18.2 122() 140 7.26 97.6 21.7 2.05198x99x4.5x723.59 18.5 1610 163 8.27 114 23 2.220()x100x5.5x827.57 21.7 1880 188 8.25 134 26.8 2.21248x124x5x832.89 25.8 3560 287 10.4 255 41.1 2.78250x125x6x937.87 29.7 4080 326 10.4 294 47 2.79298x149x5.5x841.55 32.6 646() 433 12.4 443 59.4 3.2630()x150x6.5x947.53 37.3 7350 490 12.4 508 67.7 3.27346x174x6x953.19 41.8 11200 649 14.5 792 91 3.86350x175x7x1163.66 50 13700 782 14.7 985 113 3.93#4()0x150x8x1371.12 55.8 18800 942 16.3 734 97.9 3.21 HN396x199x7x11 72.16 56.7 20000 1010 16.7 1450 145 4.48400x200x8x1384」2 66 23700 1190 16.8 1740 174 4.54#450x150x9x1483.41 65.5 27100 1200 18 793 106 3.08446x199x8x1284.95 66.7 29000 1300 18.5 1580 159 4.31450x200x9x1497.41 76.5 33700 1500 18.6 1870 187 4.38#500x150x10x1698.23 77.1 38500 1540 19.8 907 121 3.04496x199x9x14101.3 79.5 4190() 1690 20.3 184() 185 4.27500x2(X)x10x16114.2 89.6 47800 1910 20.5 2140 214 4.33#506x201x11x19131.3 103 56500 2230 20.8 2580 257 4.43596x199x10x15121.2 95.1 69300 2330 23.9 1980 199 4.046()0x200x11x17135.2 106 78200 2610 24.1 2280 228 4」1#606x201x12x20153.3 120 91000 3000 24.4 2720 271 4.21#692x300x13x20211.5 166 172000 4980 28.6 9020 602 6.53700x3(X)x13x24235.518520100()576029.3108007226.78E: 表示的/ 规格为非常用规格。