DETERMINATION OF THE COMPLIANCE OF CARGO WITH THE DIMENSIONS IN RAILWAY TRANSPORT AND THE PERMITTED LOADS FOR SEMI-OPEN WAGONS AND PLATFORM ELEMENTS

Аннотация

The article shows the determination of the compliance of the cargo with the dimensions and the permissible loads on semi-open wagons and platform elements in railway transport during the delivery of goods. Rolling stock for freight transportation is studied, measures and proposals for their selection are developed. In addition, the technical characteristics of the main models of wagons are analyzed, and proposals are made on the permissible loads on semi-open wagons and platform elements to eliminate the shortcomings of the existing system. Introduction. A load loaded into a single wagon or a combination of two wagons is considered to be oversized if none of its parts, including packaging and reinforcement elements, exceeds the limits of the basic loading dimensions and the distance of the load, including packaging and reinforcement elements, from the transverse plane of symmetry of the wagon (or combination) to its ends does not exceed the values specified in Table 1. Main part. Checking the compliance of the load with the gauge should be carried out in conditions where the wagon is located on a straight and horizontal railway section and its longitudinal vertical plane of symmetry coincides with the railway axis. Table 1 Main axle distance, mm* The largest distance from the Type of wagon or train center of the wagon to the ends Wagon bundle of the load, mm Выпуск журнала №-26 Часть–8_ Май –2025 9 MODERN EDUCATION AND DEVELOPMENT 9720 — 8800 Platform 14720 — 11080 14400 — 10940 Two-platform connection 9720 14620 11030 Semi-open wagon 8650 (8670) — 8225 Figure 1. Technical parts of 4-axle semi-open rolling stock models Table 2 Technical characteristics of the main models of universal semi-trailers Technical specifications Technical Model specifications 12- 12- 12- 12- 12- 12- 12- 12- 12- 12- 12- 12-127 12-141 1000 532 726 119 1505 1592 757 753 295 132 П153* Load capacity, t 69 69 69 69 69 71 69 70 69 71 70 71 63 Target mass of the 22 22,2 22 22,5 21,1 21,28 25 23,9 22,5 23,0 24,0 23,0 23,2 wagon, t Static load of the wagon axle on the 22,0 22,8 22,75 23,25 22,5 23,05 23,5 23,5 23,25 23,5 23,5 23,5 22,0 rails, ts Wagon base, lв, mm 8650 8650 8650 8650 8650 8650 8670 8650 8650 8650 8650 8650 8650 Length, mm: According to the axles of the 13920 13920 13920 13920 13920 13920 13920 14520 13920 13920 13920 13920 14410 autoscoops, A 12700 12700 12700 12732 12700 12700 12800 13440 12802 12700 12780 12780 13190 According to the Выпуск журнала №-26 Часть–8_ Май –2025 10 MODERN EDUCATION AND DEVELOPMENT three beams of the frame, L Maximum height 3484 3484 3484 3495 3482 3492 3746 3495 3484 3295 3800 3495 3483 from the YTI, B, mm Body volume, m³ 73 73 73 76 76 83 85 76 74 75,2 88 77 64 Height of the floor level from the YTI, 1414 1416 1416 1415 1414 1232 1423 1415 1416 1032 1415 1415 1416 B, mm Internal dimensions 2878 2878 2878 2878 2878 2878 2964 2878 2878 2890 2911 2878 2850 of the body, mm: 12118 12118 12088 12700 12700 12700 12228 12700 12324 12690 12750 12700 12050 2060 2060 2060 2060 2060 2240 2315 2060 2060 2050 2365 2060 1880 Width 2530 2530 2482 — — — 2766 — 2530 — — - 2610 Length 35,4 35,5 35,4 36,55 36,55 36,55 36,63 36,55 36,15 36,67 37,125 36,55 35,4 Height 14 14 14 14 - - 14 14 14 - 14 14 14 Figure 2. Technical parts of models of rolling stock on a 4-axle platform Table 3 Technical specifications Model 13-401 13-4012 13-4019 13-Н451 13-491 13-926 Load capacity, t 70 71 70 63 66,5 73 Tare weight of the 20,92 21,4 21,9 21,3 26,25 27,0 wagon, t Static load of the wagon axle on the rails, 22,73 23,25 22,97 21,1 23,25 25,0 t.s Wagon base, lв, mm 9720 9720 9720 9720 14400 14400 Length, mm: 14620 14620 14620 14620 19620 19620 13400 13400 13400 13400 18400 18400 Выпуск журнала №-26 Часть–8_ Май –2025 11 MODERN EDUCATION AND DEVELOPMENT Along the axles of the 1310 1310 1320 1310 1310 1304 auto-scoop, A Along the end beams of 13300 13300 13300 13300 18300 18300 the frame, L 2770 2770 2770 2770 2760 2830 Floor height from 13400 13400 13400 13400 18400 18400 UGR, B, mm 2870 2870 2870 2870 2860 2930 Internal dimensions of 36,8 36,8 36,8 36,8 52,5 54 the body, mm: Length 8 8 8 8 12 12 Width 16 16 16 16 24 24 Figure 3. Platforms for 4-axle large-tonnage containers Table 4 Technical Model characteristics 13-470 13-9004* 13-9007* 13-935* 13-935A 13-4085* without front- front- front- without onboard boards mounted mounted mounted boards Load capacity, t 60 65 68 73 71 72 Tare weight of the wagon, t 22 26 25,2 27 23 22 Static load of the wagon axle on the rails, t.s 20,5 22,75 23,3 25 23,5 23,5 Wagon base, lв, mm 14720 14720 13900 14400 14400 9720 Length, mm: 19620 19620 19620 19620 19620 14620 18400 18400 18400 18400 18400 13400 Along the axles of the auto-scoop, A 1275 1322 1395 1304 1304 1310 Along the end beams of 18400 18300 18300 18300 18400 13380 the frame, L 2500 2870 2870 2870 2930 2870 Выпуск журнала №-26 Часть–8_ Май –2025 12 MODERN EDUCATION AND DEVELOPMENT Floor height from 20 24 20 24 24 12 UGR, B, mm 4 – – –