ASTM A992 6*12 / 12*16 Andry vy miendrika flange amerikana mihodinkodina mafana W beams
Ny andry vy mivelatra misy flange mivelatra misy vy natono no andry mahazatra indrindra amin'ny andry rehetra ary mety tsara amin'ny ankamaroan'ny teknika fanodinana. Matetika izy ireo dia miavaka amin'ny endriny manga-volondavenona misy firafitra, flange tsy mitongilana, ary harato afovoany matevina kokoa mba hampitomboana ny tanjaka. Matetika ampiasaina amin'ny indostrian'ny fanorenana, ny andry vy mivelatra misy flange dia fitaovana fanorenana mahazatra, ampiasaina indrindra hitondrana entana miampita amin'ny axe longitudinal (harato). Ny andry vy mivelatra misy flange dia matetika mavesatra kokoa noho ny andry w mahazatra na ny andry junior.ASTM A992 / A572-50 / A529-50 no fepetra takiana mahazatra ho an'ny vy ara-drafitra.
Raha mila fanazavana fanampiny momba ny haben'ny entana, sy/na fangatahana fanamarinana dia mifandraisa amin'nyMpitantana varotra.
Andry W - Andry Flange Amerikana - Masontsivana Statika
| fanendrena | lalina | sakany | Hatevin'ny Tranonkala | Hatevin'ny Flange | Faritra Fizarana | Lanja | Paramètre statika | |||
| amperora | h | w | tw | tf | (ao amin'ny 2) | (lbf/ft) | ||||
| (amin'ny x lb/ft) | (ao anatin'ny) | (ao anatin'ny) | (ao anatin'ny) | (ao anatin'ny) | Fotoana tsy mihetsika | Modulus Fizarana Elastika | ||||
| Ix | Iy | Sx | Sy | |||||||
| (amin'ny 4) | (amin'ny 4) | (ao amin'ny 3) | (ao amin'ny 3) | |||||||
| Lalina 27 x 178 | 27.8 | 14.09 | 0.725 | 1.19 | 52.3 | 178 | 6990 | 555 | 502 | 78.8 |
| W 27 x 161 | 27.6 | 14.02 | 0.66 | 1.08 | 47.4 | 161 | 6280 | 497 | 455 | 70.9 |
| Lalina 27 x 146 | 27.4 | 14 | 0.605 | 0.975 | 42.9 | 146 | 5630 | 443 | 411 | 63.5 |
| Lalina 27 x 114 | 27.3 | 10.07 | 0.57 | 0.93 | 33.5 | 114 | 4090 | 159 | 299 | 31.5 |
| W 27×102 | 27.1 | 10.02 | 0.515 | 0.83 | 30 | 102 | 3620 | 139 | 267 | 27.8 |
| Lalina 27 x 94 | 26.9 | 10 | 0.49 | 0.745 | 27.7 | 94 | 3270 | 124 | 243 | 24.8 |
| Lalina 27 x 84 | 26.7 | 9.96 | 0.46 | 0.64 | 24.8 | 84 | 2850 | 106 | 213 | 21.2 |
| Lalina 24 x 162 | 25 | 13 | 0.705 | 1.22 | 47.7 | 162 | 5170 | 443 | 414 | 68.4 |
| Lalina 24 x 146 | 24.7 | 12.9 | 0.65 | 1.09 | 43 | 146 | 4580 | 391 | 371 | 60.5 |
| W 24 x 131 | 24.5 | 12.9 | 0.605 | 0.96 | 38.5 | 131 | 4020 | 340 | 329 | 53 |
| Lalina 24 x 117 | 24.3 | 12.8 | 0.55 | 0.85 | 34.4 | 117 | 3540 | 297 | 291 | 46.5 |
| W 24×104 | 24.1 | 12.75 | 0.5 | 0.75 | 30.6 | 104 | 3100 | 259 | 258 | 40.7 |
| Lalina 24 x 94 | 24.1 | 9.07 | 0.515 | 0.875 | 27.7 | 94 | 2700 | 109 | 222 | 24 |
| Lalina 24 x 84 | 24.1 | 9.02 | 0.47 | 0.77 | 24.7 | 84 | 2370 | 94.4 | 196 | 20.9 |
| Lalina 24 x 76 | 23.9 | 9 | 0.44 | 0.68 | 22.4 | 76 | 2100 | 82.5 | 176 | 18.4 |
| Lalina 24 x 68 | 23.7 | 8.97 | 0.415 | 0.585 | 20.1 | 68 | 1830 | 70.4 | 154 | 15.7 |
| Lalina 24 x 62 | 23.7 | 7.04 | 0.43 | 0.59 | 18.2 | 62 | 1550 | 34.5 | 131 | 9.8 |
| Lalina 24 x 55 | 23.6 | 7.01 | 0.395 | 0.505 | 16.2 | 55 | 1350 | 29.1 | 114 | 8.3 |
| Lalina 21 x 147 | 22.1 | 12.51 | 0.72 | 1.15 | 43.2 | 147 | 3630 | 376 | 329 | 60.1 |
| W 21 x 132 | 21.8 | 12.44 | 0.65 | 1.035 | 38.8 | 132 | 3220 | 333 | 295 | 53.5 |
| W 21 x 122 | 21.7 | 12.39 | 0.6 | 0.96 | 35.9 | 122 | 2960 | 305 | 273 | 49.2 |
| W 21 x 111 | 21.5 | 12.34 | 0.55 | 0.875 | 32.7 | 111 | 2670 | 274 | 249 | 44.5 |
| W 21×101 | 21.4 | 12.29 | 0.5 | 0.8 | 29.8 | 101 | 2420 | 248 | 227 | 40.3 |
| Lalina 21 x 93 | 21.6 | 8.42 | 0.58 | 0.93 | 27.3 | 93 | 2070 | 92.9 | 192 | 22.1 |
| Lalina 21 x 83 | 21.4 | 8.36 | 0.515 | 0.835 | 24.3 | 83 | 1830 | 81.4 | 171 | 19.5 |
| Lalina 21 x 73 | 21.2 | 8.3 | 0.455 | 0.74 | 21.5 | 73 | 1600 | 70.6 | 151 | 17 |
| Lalina 21 x 68 | 21.1 | 8.27 | 0.43 | 0.685 | 20 | 68 | 1480 | 64.7 | 140 | 15.7 |
| Lalina 21 x 62 | 21 | 8.24 | 0.4 | 0.615 | 18.3 | 62 | 1330 | 57.5 | 127 | 13.9 |
| Lalina 21 x 57 | 21.1 | 6.56 | 0.405 | 0.65 | 16.7 | 57 | 1170 | 30.6 | 111 | 9.4 |
| Lalina 21 x 50 | 20.8 | 6.53 | 0.38 | 0.535 | 14.7 | 50 | 984 | 24.9 | 94.5 | 7.6 |
| Lalina 21 x 44 | 20.7 | 6.5 | 0.35 | 0.45 | 13 | 44 | 843 | 20.7 | 81.6 | 6.4 |
| Lalina 18 x 119 | 19 | 11.27 | 0.655 | 1.06 | 35.1 | 119 | 2190 | 253 | 231 | 44.9 |
| W 18×106 | 18.7 | 11.2 | 0.59 | 0.94 | 31.1 | 106 | 1910 | 220 | 204 | 39.4 |
| Lalina 18 x 97 | 18.6 | 11.15 | 0.535 | 0.87 | 28.5 | 97 | 1750 | 201 | 188 | 36.1 |
| Lalina 18 x 86 | 18.4 | 11.09 | 0.48 | 0.77 | 25.3 | 86 | 1530 | 175 | 166 | 31.6 |
| Lalina 18 x 76 | 18.2 | 11.04 | 0.425 | 0.68 | 22.3 | 76 | 1330 | 152 | 146 | 27.6 |
| Lalina 18 x 71 | 18.5 | 7.64 | 0.495 | 0.81 | 20.8 | 71 | 1170 | 60.3 | 127 | 15.8 |
| Lalina 18 x 65 | 18.4 | 7.59 | 0.45 | 0.75 | 19.1 | 65 | 1070 | 54.8 | 117 | 14.4 |
| Lalina 18 x 60 | 18.2 | 7.56 | 0.415 | 0.695 | 17.6 | 60 | 984 | 50.1 | 108 | 13.3 |
| Lalina 18 x 55 | 18.1 | 7.53 | 0.39 | 0.63 | 16.2 | 55 | 890 | 44.9 | 98.3 | 11.9 |
| Lalina 18 x 50 | 18 | 7.5 | 0.355 | 0.57 | 14.7 | 50 | 800 | 40.1 | 88.9 | 10.7 |
| Lalina 18 x 46 | 18.1 | 6.06 | 0.36 | 0.605 | 13.5 | 46 | 712 | 22.5 | 78.8 | 7.4 |
| Lalina 18 x 40 | 17.9 | 6.02 | 0.315 | 0.525 | 11.8 | 40 | 612 | 19.1 | 68.4 | 6.4 |
| Lalina 18 x 35 | 17.7 | 6 | 0.3 | 0.425 | 10.3 | 35 | 510 | 15.3 | 57.6 | 5.1 |
| W 16×100 | 16.97 | 10.425 | 0.585 | 0.985 | 29.4 | 100 | 1490 | 186 | 175 | 35.7 |
| Lalina 16 x 89 | 16.75 | 10.365 | 0.525 | 0.875 | 26.2 | 89 | 1300 | 163 | 155 | 31.4 |
| Lalina 16 x 77 | 16.52 | 10.295 | 0.455 | 0.76 | 22.6 | 77 | 1100 | 138 | 134 | 26.9 |
| Lalina 16 x 67 | 16.33 | 10.235 | 0.395 | 0.665 | 19.7 | 67 | 954 | 119 | 117 | 23.2 |
| Lalina 16 x 57 | 16.43 | 7.12 | 0.43 | 0.715 | 16.8 | 57 | 758 | 43.1 | 92.2 | 12.1 |
| Lalina 16 x 50 | 16.26 | 7.07 | 0.38 | 0.63 | 14.7 | 50 | 659 | 37.2 | 81 | 10.5 |
| Lalina 16 x 45 | 16.13 | 7.035 | 0.345 | 0.565 | 13.3 | 45 | 586 | 32.8 | 72.7 | 9.3 |
| Lalina 16 x 40 | 16.01 | 6.995 | 0.305 | 0.505 | 11.8 | 40 | 518 | 28.9 | 64.7 | 8.3 |
| Lalina 16 x 36 | 15.86 | 6.985 | 0.295 | 0.43 | 10.6 | 36 | 448 | 24.5 | 56.5 | 7 |
| Lalina 16 x 31 | 15.88 | 5.525 | 0.275 | 0.44 | 9.12 | 31 | 375 | 12.4 | 47.2 | 4.5 |
| Lalina 16 x 26 | 15.69 | 5.5 | 0.25 | 0.345 | 7.68 | 26 | 301 | 9.6 | 38.4 | 3.5 |
| W 14 x 132 | 14.66 | 14.725 | 0.645 | 1.03 | 38.8 | 132 | 1530 | 548 | 209 | 74.5 |
| Lalina 14 x 120 | 14.48 | 14.67 | 0.59 | 0.94 | 35.3 | 120 | 1380 | 495 | 190 | 67.5 |
| W 14×109 | 14.32 | 14.605 | 0.525 | 0.86 | 32 | 109 | 1240 | 447 | 173 | 61.2 |
| Lalina 14 x 99 | 14.16 | 14.565 | 0.485 | 0.78 | 29.1 | 99 | 1110 | 402 | 157 | 55.2 |
| Lalina 14 x 90 | 14.02 | 14.52 | 0.44 | 0.71 | 26.5 | 90 | 999 | 362 | 143 | 49.9 |
| Lalina 14 x 82 | 14.31 | 10.13 | 0.51 | 0.855 | 24.1 | 82 | 882 | 148 | 123 | 29.3 |
| Lalina 14 x 74 | 14.17 | 10.07 | 0.45 | 0.785 | 21.8 | 74 | 796 | 134 | 112 | 26.6 |
| Lalina 14 x 68 | 14.04 | 10.035 | 0.415 | 0.72 | 20 | 68 | 723 | 121 | 103 | 24.2 |
| Lalina 14 x 61 | 13.89 | 9.995 | 0.375 | 0.645 | 17.9 | 61 | 640 | 107 | 92.2 | 21.5 |
| Lalina 14 x 53 | 13.92 | 8.06 | 0.37 | 0.66 | 15.6 | 53 | 541 | 57.7 | 77.8 | 14.3 |
| Lalina 14 x 48 | 13.79 | 8.03 | 0.34 | 0.595 | 14.1 | 48 | 485 | 51.4 | 70.3 | 12.8 |
| Lalina 14 x 43 | 13.66 | 7.995 | 0.305 | 0.53 | 12.6 | 43 | 428 | 45.2 | 62.7 | 11.3 |
| Lalina 14 x 38 | 14.1 | 6.77 | 0.31 | 0.515 | 11.2 | 38 | 385 | 26.7 | 54.6 | 7.9 |
| Lalina 14 x 34 | 13.98 | 6.745 | 0.285 | 0.455 | 10 | 34 | 340 | 23.3 | 48.6 | 6.9 |
| Lalina 14 x 30 | 13.84 | 6.73 | 0.27 | 0.385 | 8.85 | 30 | 291 | 19.6 | 42 | 5.8 |
| Lalina 14 x 26 | 13.91 | 5.025 | 0.255 | 0.42 | 7.69 | 26 | 245 | 8.9 | 35.3 | 3.5 |
| Lalina 14 x 22 | 13.74 | 5 | 0.23 | 0.335 | 6.49 | 22 | 199 | 7 | 29 | 2.8 |
| W 12 x 136 | 13.41 | 12.4 | 0.79 | 1.25 | 39.9 | 136 | 1240 | 398 | 186 | 64.2 |
| Lalina 12 x 120 | 13.12 | 12.32 | 0.71 | 1.105 | 35.3 | 120 | 1070 | 345 | 163 | 56 |
| W 12×106 | 12.89 | 12.22 | 0.61 | 0.99 | 31.2 | 106 | 933 | 301 | 145 | 49.3 |
| Lalina 12 x 96 | 12.71 | 12.16 | 0.55 | 0.9 | 28.2 | 96 | 833 | 270 | 131 | 44.4 |
| Lalina 12 x 87 | 12.53 | 12.125 | 0.515 | 0.81 | 25.6 | 87 | 740 | 241 | 118 | 39.7 |
| Lalina 12 x 79 | 12.38 | 12.08 | 0.47 | 0.735 | 23.2 | 79 | 662 | 216 | 107 | 35.8 |
| Lalina 12 x 72 | 12.25 | 12.04 | 0.43 | 0.67 | 21.1 | 72 | 597 | 195 | 97.4 | 32.4 |
| Lalina 12 x 65 | 12.12 | 12 | 0.39 | 0.605 | 19.1 | 65 | 533 | 174 | 87.9 | 29.1 |
| Lalina 12 x 58 | 12.19 | 10.01 | 0.36 | 0.64 | 17 | 58 | 475 | 107 | 78 | 21.4 |
| W 12 x 53 | 12.06 | 9.995 | 0.345 | 0.575 | 15.6 | 53 | 425 | 95.8 | 70.6 | 19.2 |
| Lalina 12 x 50 | 12.19 | 8.08 | 0.37 | 0.64 | 14.7 | 50 | 394 | 56.3 | 64.7 | 13.9 |
| Lalina 12 x 45 | 12.06 | 8.045 | 0.335 | 0.575 | 13.2 | 45 | 350 | 50 | 58.1 | 12.4 |
| Lalina 12 x 40 | 11.94 | 8.005 | 0.295 | 0.515 | 11.8 | 40 | 310 | 44.1 | 51.9 | 11 |
| Lalina 12 x 35 | 12.5 | 6.56 | 0.3 | 0.52 | 10.3 | 35 | 285 | 24.5 | 45.6 | 7.5 |
| Lalina 12 x 30 | 12.34 | 6.52 | 0.26 | 0.44 | 8.8 | 30 | 238 | 20.3 | 38.6 | 6.2 |
| Lalina 12 x 26 | 12.22 | 6.49 | 0.23 | 0.38 | 7.7 | 26 | 204 | 17.3 | 33.4 | 5.3 |
| W 12 x 22 | 12.31 | 4.03 | 0.26 | 0.425 | 6.5 | 22 | 156 | 4.7 | 25.4 | 2.3 |
| Lalina 12 x 19 | 12.16 | 4.005 | 0.235 | 0.35 | 5.6 | 19 | 130 | 3.8 | 21.3 | 1.9 |
| Lalina 12 x 16 | 11.99 | 3.99 | 0.22 | 0.265 | 4.7 | 16 | 103 | 2.8 | 17.1 | 1.4 |
| Lalina 12 x 14 | 11.91 | 3.97 | 0.2 | 0.225 | 4.2 | 14 | 88.6 | 2.4 | 14.9 | 1.2 |
| W 10 x 112 | 11.36 | 10.415 | 0.755 | 1.25 | 32.9 | 112 | 716 | 236 | 126 | 45.3 |
| W 10×100 | 11.1 | 10.34 | 0.68 | 1.112 | 29.4 | 100 | 623 | 207 | 112 | 40 |
| W 10 x 88 | 10.84 | 10.265 | 0.605 | 0.99 | 25.9 | 88 | 534 | 179 | 98.5 | 34.8 |
| W 10 x 77 | 10.6 | 10.19 | 0.53 | 0.87 | 22.6 | 77 | 455 | 154 | 85.9 | 30.1 |
| W 10 x 68 | 10.4 | 10.13 | 0.47 | 0.77 | 20 | 68 | 394 | 134 | 75.7 | 26.4 |
| Lalina 10 x 60 | 10.22 | 10.08 | 0.42 | 0.68 | 17.6 | 60 | 341 | 116 | 66.7 | 23 |
| W 10 x 54 | 10.09 | 10.03 | 0.37 | 0.615 | 15.8 | 54 | 303 | 103 | 60 | 20.6 |
| W 10 x 49 | 9.98 | 10 | 0.34 | 0.56 | 14.4 | 49 | 272 | 93.4 | 54.6 | 18.7 |
| W 10 x 45 | 10.1 | 8.02 | 0.35 | 0.62 | 13.3 | 45 | 248 | 53.4 | 49.1 | 13.3 |
| W 10 x 39 | 9.92 | 7.985 | 0.315 | 0.53 | 11.5 | 39 | 209 | 45 | 42.1 | 11.3 |
| W 10 x 33 | 9.73 | 7.96 | 0.29 | 0.435 | 9.71 | 33 | 170 | 36.6 | 35 | 9.2 |
| W 10 x 30 | 10.47 | 5.81 | 0.3 | 0.51 | 8.84 | 30 | 170 | 16.7 | 32.4 | 5.8 |
| W 10 x 26 | 10.33 | 5.77 | 0.26 | 0.44 | 7.6 | 26 | 144 | 14.1 | 27.9 | 4.9 |
| W 10 x 22 | 10.17 | 5.75 | 0.24 | 0.36 | 6.5 | 22 | 118 | 11.4 | 23.2 | 4 |
| W 10 x 19 | 10.24 | 4.02 | 0.25 | 0.395 | 5.6 | 19 | 96.3 | 4.3 | 18.8 | 2.1 |
| W 10 x 17 | 10.11 | 4.01 | 0.24 | 0.33 | 5 | 17 | 81.9 | 3.6 | 16.2 | 1.8 |
| W 10 x 15 | 9.99 | 4 | 0.23 | 0.27 | 4.4 | 15 | 68.9 | 2.9 | 13.8 | 1.5 |
| W 10 x 12 | 9.87 | 3.96 | 0.19 | 0.21 | 3.5 | 12 | 53.8 | 2.2 | 10.9 | 1.1 |
| W 8 x 67 | 9 | 8.28 | 0.57 | 0.935 | 19.7 | 67 | 272 | 88.6 | 60.4 | 21.4 |
| W 8 x 58 | 8.75 | 8.22 | 0.51 | 0.81 | 17.1 | 58 | 228 | 75.1 | 52 | 18.3 |
| Lalina 8 x 48 | 8.5 | 8.11 | 0.4 | 0.685 | 14.1 | 48 | 184 | 60.9 | 43.3 | 15 |
| Lalina 8 x 40 | 8.25 | 8.07 | 0.36 | 0.56 | 11.7 | 40 | 146 | 49.1 | 35.5 | 12.2 |
| W 8 x 35 | 8.12 | 8.02 | 0.31 | 0.495 | 10.3 | 35 | 127 | 42.6 | 31.2 | 10.6 |
| W 8 x 31 | 8 | 7.995 | 0.285 | 0.435 | 9.1 | 31 | 110 | 37.1 | 27.5 | 9.3 |
| W 8 x 28 | 8.06 | 6.535 | 0.285 | 0.465 | 8.3 | 28 | 98 | 21.7 | 24.3 | 6.6 |
| W 8 x 24 | 7.93 | 6.495 | 0.245 | 0.4 | 7.1 | 24 | 82.8 | 18.3 | 20.9 | 5.6 |
| W 8 x 21 | 8.28 | 5.27 | 0.25 | 0.4 | 6.2 | 21 | 75.3 | 9.8 | 18.2 | 3.7 |
| Lalina 8 x 18 | 8.14 | 5.25 | 0.23 | 0.33 | 5.3 | 18 | 61.9 | 8 | 15.2 | 3 |
| W 8 x 15 | 8.11 | 4.015 | 0.245 | 0.315 | 4.4 | 15 | 48 | 3.4 | 11.8 | 1.7 |
| W 8 x 13 | 7.99 | 4 | 0.23 | 0.255 | 3.8 | 13 | 39.6 | 2.7 | 9.9 | 1.4 |
| W 8×10 | 7.89 | 3.94 | 0.17 | 0.205 | 2.9 | 10 | 30.8 | 2.1 | 7.8 | 1.1 |
| W 6 x 25 | 6.38 | 6.08 | 0.32 | 0.455 | 7.3 | 25 | 53.4 | 17.1 | 16.7 | 5.6 |
| W 6 x 20 | 6.2 | 6.02 | 0.26 | 0.365 | 5.9 | 20 | 41.4 | 13.3 | 13.4 | 4.4 |
| W 6 x 16 | 6.28 | 4.03 | 0.26 | 0.405 | 4.7 | 16 | 32.1 | 4.4 | 10.2 | 2.2 |
| W 6 x 15 | 5.99 | 5.99 | 0.23 | 0.26 | 4.4 | 15 | 29.1 | 9.3 | 9.7 | 3.1 |
| W 6 x 12 | 6.03 | 4 | 0.23 | 0.28 | 3.6 | 12 | 22.1 | 3 | 7.3 | 1.5 |
| W 6 x 9 | 5.9 | 3.94 | 0.17 | 0.215 | 2.7 | 9 | 16.4 | 2.2 | 5.6 | 1.1 |
| W 5 x 19 | 5.15 | 5.03 | 0.27 | 0.43 | 5.5 | 19 | 26.2 | 9.1 | 10.2 | 3.6 |
| W 5 x 16 | 5.01 | 5 | 0.24 | 0.36 | 4.7 | 16 | 21.3 | 7.5 | 8.5 | 3 |
| W 4 x 13 | 4.16 | 4.06 | 0.28 | 0.345 | 3.8 | 13 | 11.3 | 3.9 | 5.5 | 1.9 |
toetra
ASTM
| FIOMBOHAN'NY SIMIKA | |
| singa | isan-jato |
| C | 0.23 |
| Mn | 0.5 - 1.6 |
| Si | 0.4 |
| V | 0.15 |
| Co | 0.05 |
| P | 0.035 |
| S | 0.045 |
| Fampahalalana momba ny mekanika | ||
| amperora | mimetatra | |
| Tanjaka Faratampony | 65.000psi | 448 MPa |
| Tanjaky ny fihenjanana | 50.000psi | 345 MPa |
Tombanana ankapobeny fotsiny ihany ny firafitry ny akora simika sy ny toetra mekanika voalaza etsy ambony. Mifandraisa amin'ny mpitantana ny varotra anay mba hahazoana tatitra momba ny fitsapana ny akora.
Vy vita amin'ny andry Wdia endrika ara-toekarena manana endrika fizarana mitovy amin'ny litera latina lehibe h, fantatra ihany koa amin'ny hoe andry vy manerantany, andry I misy flange malalaka na andry I misy flange mifanitsy. Ny fizarana vy miendrika H dia mazàna misy faritra roa: ny web sy ny flange, antsoina koa hoe andilana sy sisiny. Ny hatevin'ny web amin'ny vy miendrika H dia kely kokoa noho ny an'ny andry I mahazatra mitovy haavo amin'ny web, ary ny sakany amin'ny flange dia lehibe kokoa noho ny an'ny andry I mahazatra mitovy haavo amin'ny web, ka antsoina koa hoe andry I misy flange malalaka.
andry w, noho ny fahombiazany avo lenta sy ny tsy fahampian'ny vidiny, dia lasa fitaovana fototra amin'ny rafitra vy maoderina ary ampiasaina betsaka amin'ny:
constructionOrinasa indostrialy, rafitra tranobe avo lenta, ary toerana malalaka (toy ny seranam-piaramanidina sy kianja filalaovana);
Injeniera TetezanaAndry lehibe sy andry ho an'ny tetezana lalamby sy lalambe, indrindra fa ny rafitra vy lehibe;
Fanamboarana milina: Rafitra fiasan'ny fitaovana mavesatra, andrin-tsambo ho an'ny crane, keel an'ny sambo, sns.;
Indostrian'ny Angovo sy Simika: Sehatra vy, tilikambo, andry vy ary fotodrafitrasa indostrialy hafa.
1. Ohatrinona ny vidiny atolotrareo?
Mety hiova ny vidiny arakaraka ny famatsiana sy ny anton-javatra hafa eny an-tsena. Handefa lisitra vidiny vaovao ho anao izahay rehefa avy mifandray amin'ny orinasanao.
antsoy izahay raha mila fanazavana fanampiny.
2. Manana fetra farany ambany indrindra amin'ny kaomandy ve ianao?
Eny, takianay ny hananan'ny kaomandy iraisam-pirenena rehetra isa farany ambany indrindra. Raha te hivarotra indray ianao nefa amin'ny isa kely kokoa, dia manoro hevitra anao izahay hijery ny tranonkalanay.
3. Afaka manome ny antontan-taratasy mifandraika amin'izany ve ianao?
Eny, afaka manome ny ankamaroan'ny antontan-taratasy izahay, anisan'izany ny Taratasy Fanamarinana/Fanarahana fenitra; Fiantohana; Fiaviana, ary antontan-taratasy fanondranana hafa raha ilaina.
4. Hafiriana ny salan'isa fotoana fanaterana?
Ho an'ny santionany, eo amin'ny 7 andro eo ho eo ny fotoana fitarihana. Ho an'ny famokarana betsaka, ny fotoana fitarihana dia 5-20 andro aorian'ny nahazoana ny vola petra-bola. Manomboka manan-kery ny fotoana fitarihana rehefa
(1) efa voarainay ny petra-bolanao, ary (2) efa nahazo ny fankatoavanao farany ho an'ny vokatrao izahay. Raha tsy mifanaraka amin'ny fe-potoanao ny fe-potoana fanaterana, azafady mba jereo ny zavatra takinao amin'ny varotrao. Amin'ny tranga rehetra dia hiezaka izahay hanome fahafaham-po ny zavatra ilainao. Amin'ny ankamaroan'ny tranga dia afaka manao izany izahay.
5. Karazana fomba fandoavam-bola inona no ekenao?
30% mialoha amin'ny T/T, 70% alohan'ny fandefasana fototra amin'ny FOB; 30% mialoha amin'ny T/T, 70% mifanohitra amin'ny kopian'ny BL fototra amin'ny CIF.












