Số hiệu | Đặc trưng | ||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
m | A | H | B | t | R | Cx | Cy | Cu | Cv | Ixx | ixx | Iyy | iyy | Iuu | iuu | Ivv | ivv | α | |
kg/m | cm2 | mm | mm | mm | mm | cm | cm | cm | cm | cm4 | cm | cm4 | cm | cm4 | cm | cm4 | cm | rad | |
30x20x3 | 1.12 | 1.43 | 30 | 20 | 3 | 4 | 0.99 | 0.502 | 2.05 | 1.04 | 1.25 | 0.935 | 0.437 | 0.553 | 1.43 | 1 | 0.256 | 0.424 | 0.427 |
30x20x4 | 1.46 | 1.86 | 30 | 20 | 4 | 4 | 1.03 | 0.541 | 2.02 | 1.04 | 1.59 | 0.925 | 0.553 | 0.546 | 1.81 | 0.988 | 0.33 | 0.421 | 0.421 |
40x20x4 | 1.77 | 2.26 | 40 | 20 | 4 | 4 | 1.47 | 0.48 | 2.58 | 1.17 | 3.59 | 1.26 | 0.6 | 0.514 | 3.8 | 1.3 | 0.393 | 0.417 | 0.252 |
40x25x4 | 1.93 | 2.46 | 40 | 25 | 4 | 4 | 1.36 | 0.623 | 2.69 | 1.35 | 3.89 | 1.26 | 1.16 | 0.687 | 4.35 | 1.33 | 0.7 | 0.534 | 0.38 |
45x30x5 | 2.76 | 3.52 | 45 | 30 | 5 | 4 | 1.52 | 0.779 | 3.04 | 1.58 | 6.98 | 1.41 | 2.47 | 0.837 | 8 | 1.51 | 1.45 | 0.641 | 0.429 |
50x30x4 | 2.41 | 3.07 | 50 | 30 | 4 | 5 | 1.68 | 0.701 | 3.36 | 1.67 | 7.71 | 1.59 | 2.09 | 0.825 | 8.53 | 1.67 | 1.27 | 0.644 | 0.356 |
50x30x5 | 2.96 | 3.78 | 50 | 30 | 5 | 5 | 1.73 | 0.741 | 3.33 | 1.65 | 9.36 | 1.57 | 2.51 | 0.816 | 10.3 | 1.65 | 1.54 | 0.639 | 0.352 |
50x40x5 | 3.36 | 4.28 | 50 | 40 | 5 | 5 | 1.55 | 1.06 | 3.49 | 1.85 | 10.3 | 1.55 | 5.85 | 1.17 | 13.2 | 1.75 | 3.03 | 0.842 | 0.621 |
60x30x5 | 3.36 | 4.28 | 60 | 30 | 5 | 5 | 2.17 | 0.684 | 3.88 | 1.77 | 15.6 | 1.91 | 2.63 | 0.784 | 16.5 | 1.97 | 1.71 | 0.633 | 0.257 |
60x30x6 | 3.98 | 5.07 | 60 | 30 | 6 | 5 | 2.21 | 0.723 | 3.85 | 1.76 | 18.2 | 1.9 | 3.05 | 0.776 | 19.3 | 1.95 | 2.01 | 0.63 | 0.253 |
60x40x5 | 3.76 | 4.79 | 60 | 40 | 5 | 6 | 1.96 | 0.972 | 4.1 | 2.11 | 17.2 | 1.89 | 6.11 | 1.13 | 19.7 | 2.03 | 3.54 | 0.86 | 0.434 |
60x40x6 | 4.46 | 5.68 | 60 | 40 | 6 | 6 | 2 | 1.01 | 4.08 | 2.1 | 20.1 | 1.88 | 7.12 | 1.12 | 23.1 | 2.02 | 4.16 | 0.855 | 0.431 |
60x50x6 | 4.93 | 6.28 | 60 | 50 | 6 | 6 | 1.84 | 1.34 | 4.2 | 2.22 | 21.7 | 1.86 | 13.7 | 1.47 | 28.5 | 2.13 | 6.84 | 1.04 | 0.677 |
60x50x8 | 6.44 | 8.2 | 60 | 50 | 8 | 6 | 1.91 | 1.42 | 4.18 | 2.24 | 27.7 | 1.84 | 17.3 | 1.45 | 36.2 | 2.1 | 8.81 | 1.04 | 0.672 |
65x50x5 | 4.35 | 5.54 | 65 | 50 | 5 | 6 | 1.99 | 1.25 | 4.53 | 2.39 | 23.2 | 2.05 | 11.9 | 1.47 | 28.8 | 2.28 | 6.32 | 1.07 | 0.577 |
65x50x6 | 5.16 | 6.58 | 65 | 50 | 6 | 6 | 2.04 | 1.29 | 4.52 | 2.39 | 27.2 | 2.03 | 14 | 1.46 | 33.8 | 2.27 | 7.43 | 1.06 | 0.575 |
65x50x8 | 6.75 | 8.6 | 65 | 50 | 8 | 6 | 2.11 | 1.37 | 4.49 | 2.39 | 34.8 | 2.01 | 17.7 | 1.44 | 43 | 2.23 | 9.57 | 1.05 | 0.569 |
70x50x6 | 5.41 | 6.89 | 70 | 50 | 6 | 7 | 2.23 | 1.25 | 4.83 | 2.52 | 33.4 | 2.2 | 14.2 | 1.43 | 39.7 | 2.4 | 7.92 | 1.07 | 0.5 |
70x50x7 | 6.25 | 7.96 | 70 | 50 | 7 | 7 | 2.27 | 1.29 | 4.81 | 2.52 | 38.2 | 2.19 | 16 | 1.42 | 45.3 | 2.39 | 9.06 | 1.07 | 0.493 |
75x50x6 | 5.65 | 7.19 | 75 | 50 | 6 | 7 | 2.44 | 1.21 | 5.12 | 2.64 | 40.5 | 2.37 | 14.4 | 1.42 | 46.6 | 2.55 | 8.36 | 1.08 | 0.435 |
75x50x8 | 7.39 | 9.41 | 75 | 50 | 8 | 7 | 2.52 | 1.29 | 5.08 | 2.62 | 52 | 2.35 | 18.4 | 1.4 | 59.6 | 2.52 | 10.8 | 1.07 | 0.43 |
80x40x6 | 5.41 | 6.89 | 80 | 40 | 6 | 7 | 2.85 | 0.884 | 5.2 | 2.38 | 44.9 | 2.55 | 7.59 | 1.05 | 47.6 | 2.63 | 4.93 | 0.845 | 0.258 |
80x40x8 | 7.07 | 9.01 | 80 | 40 | 8 | 7 | 2.94 | 0.963 | 5.14 | 2.34 | 57.6 | 2.53 | 9.61 | 1.03 | 60.9 | 2.6 | 6.34 | 0.838 | 0.253 |
80x60x6 | 6.37 | 8.11 | 80 | 60 | 6 | 8 | 2.47 | 1.48 | 5.57 | 2.92 | 51.4 | 2.52 | 24.8 | 1.75 | 62.8 | 2.78 | 13.4 | 1.29 | 0.547 |
80x60x7 | 7.36 | 9.38 | 80 | 60 | 7 | 8 | 2.51 | 1.52 | 5.55 | 2.92 | 59 | 2.51 | 28.4 | 1.74 | 72 | 2.77 | 15.4 | 1.28 | 0.546 |
80x60x8 | 8.34 | 10.6 | 80 | 60 | 8 | 8 | 2.55 | 1.56 | 5.53 | 2.92 | 66.3 | 2.5 | 31.8 | 1.73 | 80.8 | 2.76 | 17.3 | 1.27 | 0.544 |
90x60x8 | 8.97 | 11.4 | 90 | 60 | 8 | 8 | 2.96 | 1.48 | 6.13 | 3.16 | 92.3 | 2.84 | 32.8 | 1.7 | 106 | 3.05 | 19 | 1.29 | 0.434 |
90x65x6 | 7.07 | 9.01 | 90 | 65 | 6 | 8 | 2.79 | 1.56 | 6.24 | 3.27 | 73.4 | 2.85 | 32.3 | 1.89 | 87.9 | 3.12 | 17.8 | 1.41 | 0.51 |
90x65x8 | 9.29 | 11.8 | 90 | 65 | 8 | 8 | 2.88 | 1.64 | 6.2 | 3.26 | 94.9 | 2.83 | 41.5 | 1.87 | 113 | 3.1 | 23 | 1.39 | 0.507 |
90x75x8 | 9.91 | 12.6 | 90 | 75 | 8 | 8 | 2.72 | 1.98 | 6.31 | 3.35 | 99.5 | 2.81 | 62.7 | 2.23 | 131 | 3.22 | 31.2 | 1.57 | 0.679 |
90x75x10 | 12.2 | 15.6 | 90 | 75 | 10 | 8 | 2.8 | 2.06 | 6.29 | 3.35 | 121 | 2.79 | 75.8 | 2.21 | 159 | 3.19 | 38.1 | 1.56 | 0.676 |
90x75x13 | 15.6 | 19.8 | 90 | 75 | 13 | 8 | 2.91 | 2.17 | 6.26 | 3.38 | 150 | 2.75 | 93.7 | 2.17 | 196 | 3.14 | 47.9 | 1.55 | 0.67 |
100x50x6 | 6.84 | 8.71 | 100 | 50 | 6 | 8 | 3.51 | 1.05 | 6.55 | 3 | 89.9 | 3.21 | 15.4 | 1.33 | 95.4 | 3.31 | 9.92 | 1.07 | 0.262 |
100x50x8 | 8.97 | 11.4 | 100 | 50 | 8 | 8 | 3.6 | 1.13 | 6.48 | 2.96 | 116 | 3.19 | 19.7 | 1.31 | 123 | 3.28 | 12.8 | 1.06 | 0.258 |
100x50x10 | 11 | 14.1 | 100 | 50 | 10 | 8 | 3.68 | 1.21 | 6.42 | 2.93 | 141 | 3.16 | 23.6 | 1.29 | 149 | 3.25 | 15.5 | 1.05 | 0.253 |
100x65x7 | 8.77 | 11.2 | 100 | 65 | 7 | 10 | 3.23 | 1.51 | 6.83 | 3.49 | 113 | 3.17 | 37.6 | 1.83 | 128 | 3.39 | 22 | 1.4 | 0.415 |
100x65x8 | 9.94 | 12.7 | 100 | 65 | 8 | 10 | 3.27 | 1.55 | 6.81 | 3.47 | 127 | 3.16 | 42.2 | 1.83 | 144 | 3.37 | 24.8 | 1.4 | 0.413 |
100x65x10 | 12.3 | 15.6 | 100 | 65 | 10 | 10 | 3.36 | 1.63 | 6.76 | 3.45 | 154 | 3.14 | 51 | 1.81 | 175 | 3.35 | 30.1 | 1.39 | 0.41 |
100x75x8 | 10.6 | 13.5 | 100 | 75 | 8 | 10 | 3.1 | 1.87 | 6.95 | 3.65 | 133 | 3.14 | 64.1 | 2.18 | 162 | 3.47 | 34.6 | 1.6 | 0.547 |
100x75x10 | 13 | 16.6 | 100 | 75 | 10 | 10 | 3.19 | 1.95 | 6.92 | 3.65 | 162 | 3.12 | 77.6 | 2.16 | 197 | 3.45 | 42.2 | 1.59 | 0.544 |
100x75x12 | 15.4 | 19.7 | 100 | 75 | 12 | 10 | 3.27 | 2.03 | 6.89 | 3.65 | 189 | 3.1 | 90.2 | 2.14 | 230 | 3.42 | 49.5 | 1.59 | 0.54 |
100x90x10 | 14.2 | 18.1 | 100 | 90 | 10 | 10 | 2.96 | 2.47 | 7.04 | 3.68 | 172 | 3.08 | 132 | 2.69 | 242 | 3.66 | 61.2 | 1.84 | 0.797 |
100x90x13 | 18.1 | 23.1 | 100 | 90 | 13 | 10 | 3.08 | 2.59 | 7.03 | 3.71 | 215 | 3.05 | 164 | 2.66 | 301 | 3.61 | 77.1 | 1.83 | 0.794 |
120x80x8 | 12.2 | 15.5 | 120 | 80 | 8 | 11 | 3.83 | 1.87 | 8.23 | 4.23 | 226 | 3.82 | 80.8 | 2.28 | 260 | 4.1 | 46.6 | 1.74 | 0.437 |
120x80x10 | 15 | 19.1 | 120 | 80 | 10 | 11 | 3.92 | 1.95 | 8.19 | 4.21 | 276 | 3.8 | 98.1 | 2.26 | 317 | 4.07 | 56.8 | 1.72 | 0.435 |
120x80x12 | 17.8 | 22.7 | 120 | 80 | 12 | 11 | 4 | 2.03 | 8.15 | 4.2 | 323 | 3.77 | 114 | 2.24 | 371 | 4.04 | 66.7 | 1.71 | 0.431 |
125x75x8 | 12.2 | 15.5 | 125 | 75 | 8 | 11 | 4.14 | 1.68 | 8.44 | 4.2 | 247 | 4 | 67.6 | 2.09 | 274 | 4.21 | 40.9 | 1.63 | 0.36 |
125x75x10 | 15 | 19.1 | 125 | 75 | 10 | 11 | 4.23 | 1.76 | 8.39 | 4.17 | 302 | 3.97 | 82.1 | 2.07 | 334 | 4.18 | 49.9 | 1.61 | 0.357 |
125x75x12 | 17.8 | 22.7 | 125 | 75 | 12 | 11 | 4.31 | 1.84 | 8.33 | 4.15 | 354 | 3.95 | 95.5 | 2.05 | 391 | 4.15 | 58.5 | 1.61 | 0.354 |
125x90x10 | 16.2 | 20.6 | 125 | 90 | 10 | 11 | 3.95 | 2.23 | 8.63 | 4.52 | 321 | 3.95 | 140 | 2.6 | 384 | 4.31 | 77.4 | 1.94 | 0.506 |
125x90x13 | 20.7 | 26.4 | 125 | 90 | 13 | 11 | 4.08 | 2.34 | 8.58 | 4.52 | 404 | 3.91 | 175 | 2.57 | 481 | 4.27 | 97.4 | 1.92 | 0.501 |
135x65x8 | 12.2 | 15.5 | 135 | 65 | 8 | 11 | 4.78 | 1.34 | 8.79 | 3.95 | 291 | 4.34 | 45.2 | 1.71 | 307 | 4.45 | 29.4 | 1.38 | 0.245 |
135x65x10 | 15 | 19.1 | 135 | 65 | 10 | 11 | 4.88 | 1.42 | 8.72 | 3.91 | 356 | 4.31 | 54.7 | 1.69 | 375 | 4.43 | 35.9 | 1.37 | 0.243 |
150x75x9 | 15.4 | 19.6 | 150 | 75 | 9 | 12 | 5.26 | 1.57 | 9.82 | 4.5 | 455 | 4.82 | 77.9 | 1.99 | 483 | 4.96 | 50.2 | 1.6 | 0.261 |
150x75x10 | 17 | 21.7 | 150 | 75 | 10 | 12 | 5.31 | 1.61 | 9.79 | 4.48 | 501 | 4.81 | 85.6 | 1.99 | 531 | 4.95 | 56.1 | 1.6 | 0.261 |
150x75x12 | 20.2 | 25.7 | 150 | 75 | 12 | 12 | 5.4 | 1.69 | 9.72 | 4.44 | 588 | 4.78 | 99.6 | 1.97 | 623 | 4.92 | 64.7 | 1.59 | 0.258 |
150x75x15 | 24.8 | 31.7 | 150 | 75 | 15 | 12 | 5.52 | 1.81 | 9.63 | 4.4 | 713 | 4.75 | 119 | 1.94 | 753 | 4.88 | 78.6 | 1.58 | 0.253 |
150x90x10 | 18.2 | 23.2 | 150 | 90 | 10 | 12 | 5 | 2.04 | 10.1 | 5.03 | 533 | 4.8 | 146 | 2.51 | 591 | 5.05 | 88.3 | 1.95 | 0.36 |
150x90x12 | 21.6 | 27.5 | 150 | 90 | 12 | 12 | 5.08 | 2.12 | 10.1 | 5 | 627 | 4.77 | 171 | 2.49 | 694 | 5.02 | 104 | 1.94 | 0.358 |
150x90x15 | 26.6 | 33.9 | 150 | 90 | 15 | 12 | 5.21 | 2.23 | 9.98 | 4.98 | 761 | 4.74 | 205 | 2.46 | 841 | 4.98 | 126 | 1.93 | 0.354 |
150x100x10 | 19 | 24.2 | 150 | 100 | 10 | 12 | 4.81 | 2.34 | 10.3 | 5.29 | 553 | 4.79 | 199 | 2.87 | 637 | 5.13 | 144 | 2.17 | 0.438 |
150x100x12 | 22.5 | 28.7 | 150 | 100 | 12 | 12 | 4.89 | 2.42 | 10.2 | 5.28 | 651 | 4.67 | 233 | 2.85 | 749 | 5.11 | 134 | 2.16 | 0.436 |
150x100x16 | 29.5 | 37.6 | 150 | 100 | 16 | 12 | 5.06 | 2.58 | 10.2 | 5.26 | 834 | 4.71 | 296 | 2.8 | 957 | 5.05 | 173 | 2.14 | 0.431 |
180x90x10 | 20.5 | 26.2 | 180 | 90 | 10 | 12 | 6.31 | 1.86 | 11.8 | 5.42 | 882 | 5.81 | 153 | 2.42 | 937 | 5.99 | 97.9 | 1.94 | 0.264 |
200x100x10 | 23 | 29.2 | 200 | 100 | 10 | 15 | 6.93 | 2.01 | 13.2 | 6.05 | 1220 | 6.46 | 210 | 2.68 | 1290 | 6.65 | 135 | 2.15 | 0.263 |
200x100x12 | 27.3 | 34.8 | 200 | 100 | 12 | 15 | 7.03 | 2.1 | 13.1 | 6 | 1440 | 6.43 | 247 | 2.67 | 1530 | 6.63 | 159 | 2.14 | 0.262 |
200x100x14 | 31.6 | 40.3 | 200 | 100 | 14 | 15 | 7.12 | 2.18 | 13 | 5.96 | 1650 | 6.41 | 282 | 2.65 | 1750 | 6.6 | 182 | 2.13 | 0.261 |
200x100x16 | 35.9 | 45.7 | 200 | 100 | 16 | 15 | 7.2 | 2.26 | 13 | 5.93 | 1861 | 6.38 | 316 | 2.63 | 1972 | 6.57 | 205 | 2.12 | 0.259 |
200x150x12 | 32 | 40.8 | 200 | 150 | 12 | 15 | 6.08 | 3.61 | 13.9 | 7.34 | 1650 | 6.36 | 803 | 4.44 | 2030 | 7.04 | 4300 | 3.25 | 0.552 |
200x150x15 | 39.6 | 50.5 | 200 | 150 | 15 | 15 | 6.21 | 3.73 | 13.9 | 7.33 | 2022 | 6.33 | 979 | 4.4 | 2476 | 7 | 526 | 3.23 | 0.551 |
200x150x20 | 52 | 66.2 | 200 | 150 | 20 | 15 | 6.41 | 3.92 | 13.8 | 7.34 | 2602 | 6.27 | 1252 | 4.35 | 3176 | 6.92 | 678 | 3.2 | 0.546 |
200x150x25 | 64 | 81.5 | 200 | 150 | 25 | 15 | 6.6 | 4.11 | 13.7 | 7.36 | 3139 | 6.21 | 1501 | 4.29 | 3816 | 6.84 | 825 | 3.18 | 0.541 |
Ghi chú:
u và v là các trục quán tính chính trung tâm
Các đặc trưng kích thước, gồm B, t, r, cx, cy, cu, cv: xem hình vẽ
α là góc nghiêng của hệ trục quán tính chính trung tâm so với hệ trục xy (xem hình vẽ)
A = Diện tích mặt cắt ngang
m = khối lượng trên mỗi mét dài
Ixx = mô men quán tính đối với trục x
Iyy = mô men quán tính đối với trục y
Iuu = mô men quán tính đối với trục u
Ivv = mô men quán tính đối với trục v
ixx = bán kính quán tính đối với trục x
iyy = bán kính quán tính đối với trục y
iuu = bán kính quán tính đối với trục u
ivv = bán kính quán tính đối với trục v