Njanji dzinonyanya kushandiswa muzvitima senzira dzekuti zvitima zvifambe.Vanotakura huremu hwechitima, vanopa nzira yakagadzikana, uye vanova nechokwadi chokuti chitima chinogona kushanda zvakachengeteka uye zvakanaka.Simbi dzesimbi dzinowanzo gadzirwa nesimbi yakasimba-yakasimba uye dzinokwanisa kutsungirira kudzvinyirirwa kwakasimba uye kushandiswa kunoramba kuripo, saka dzinoita basa rakakosha mukufambisa kwenjanji.
Simbi dzesimbi dzinonyanya kushandiswa muzvitima, zvinosanganisira njanji dzinomhanya-mhanya, njanji dzinopindirana, nzira dzepasi pevhu, njanji dzakareruka, njanji dzinotakura zvinhu uye mamwe marudzi enjanji.Pamusoro pezvo, njanji dzesimbi dzinogona kushandiswawo mune dzimwe nguva dzakakosha, senge njanji dzakatetepa mumigodhi uye njanji dzakakosha mumafekitori.Pakazara, njanji chikamu chakakosha chehurongwa hwekufambisa njanji.
RailSmitemo uyePma aramu mukatiVariousContries
Zita rechigadzirwa: British standard steel rail
Zvinodiwa: BS500, BS60A, BS60R, BS70A, BS75A, BS75R, BS80A, BS80R, BS90A, BS100A, BS 113A
Chiyero: BS11-1985 Nyaya: 700 / 900A
Kureba: 8-25m
Technical parameter tafura yeBritish gauge njanji
| BS11:1985 njanji yakajairika | |||||||
| model | saizi (mm) | substance | zvinhu zvemhando | urefu | |||
| musoro wakafara | altitude | baseboard | kudzika kwechiuno | (kg/m) | (m) | ||
| A(mm) | B(mm) | C(mm) | D(mm) | ||||
| 500 | 52.39 | 100.01 | 100.01 | 10.32 | 24.833 | 700 | 6-18 |
| 60 A | 57.15 | 114.3 | 109.54 | 11.11 | 30.618 | 900A | 6-18 |
| 60R | 57.15 | 114.3 | 109.54 | 11.11 | 29.822 | 700 | 6-18 |
| 70 A | 60.32 | 123.82 | 111.12 | 12.3 | 34.807 | 900A | 8-25 |
| 75 A | 61.91 | 128.59 | 14.3 | 12.7 | 37.455 | 900A | 8-25 |
| 75R | 61.91 | 128.59 | 122.24 | 13.1 | 37.041 | 900A | 8-25 |
| 80 A | 63.5 | 133.35 | 117.47 | 13.1 | 39.761 | 900A | 8-25 |
| 80 R | 63.5 | 133.35 | 127 | 13.49 | 39.674 | 900A | 8-25 |
| 90 A | 66.67 | 142.88 | 127 | 13.89 | 45.099 | 900A | 8-25 |
| 100A | 69.85 | 152.4 | 133.35 | 15.08 | 50.182 | 900A | 8-25 |
| 113A | 69.85 | 158.75 | 139.7 | 20 | 56.398 | 900A | 8-25 |
Zita rechigadzirwa: American standard steel rail
Zvinyorwa ASCE25, ASCE30, ASCE40, ASCE60, ASCE75, ASCE85,90RA, 115RE, 136RE, 175 LBS
Standard: The American Standard
zvinhu: 700 / 900A / 1100
Kureba: 6-12m, 12-25m
Technical parameter tafura yeAmerican standard rail
| United States standard steel rail | |||||||
| model | saizi (mm) | substance | zvinhu zvemhando | urefu | |||
| musoro wakafara | altitude | baseboard | kudzika kwechiuno | (kg/m) | (m) | ||
| A(mm) | B(mm) | C(mm) | D(mm) | ||||
| ASCE 25 | 38.1 | 69.85 | 69.85 | 7.54 | 12.4 | 700 | 6-12 |
| ASCE 30 | 42.86 | 79.38 | 79.38 | 8.33 | 14.88 | 700 | 6-12 |
| ASCE 40 | 47.62 | 88.9 | 88.9 | 9.92 | 19.84 | 700 | 6-12 |
| ASCE 60 | 60.32 | 107.95 | 107.95 | 12.3 | 29.76 | 700 | 6-12 |
| ASCE 75 | 62.71 | 122.24 | 22.24 | 13.49 | 37.2 | 900A/110 | 12-25 |
| ASCE 83 | 65.09 | 131.76 | 131.76 | 14.29 | 42.17 | 900A/110 | 12-25 |
| 90RA | 65.09 | 142.88 | 130.18 | 14.29 | 44.65 | 900A/110 | 12-25 |
| 115RE | 69.06 | 168.28 | 139.7 | 15.88 | 56.9 | Q00A/110 | 12-25 |
| 136RE | 74.61 | 185.74 | 152.4 | 17.46 | 67.41 | 900A/110 | 12-25 |
Zita rechigadzirwa: Indian standard simbi njanji
Tsanangudzo: ISCR50, ISCR60, ISCR70, ISCR80, ISCR100, ISCR120 yakajairwa ISCR Yakajairika zvinhu: 55Q / U 71 MN
Kureba: 9-12m
Indian standard rail technical parameters tafura
| Iyo ISCR yakajairika simbi njanji | |||||||
| model | saizi (mm | substance | zvinhu zvemhando | urefu | |||
| musoro wakafara | altitude | baseboard | kudzika kwechiuno | (kg/m) | (m) | ||
| A(mm) | B(mm | C(mm | D(mm) | ||||
| ISCR 50 | 51.2 | 90 | 90 | 20 | 29.8 | 55Q/U71 | Musi waSeptember 12 |
| ISCR 60 | 61.3 | 105 | 105 | 24 | 40 | 550/U71 | Musi waSeptember 12 |
| ISCR.70 | 70 | 120 | 120 | 28 | 52.8 | U71Mn | Musi waSeptember 12 |
| ISCR.80 | 81.7 | 130 | 130 | 32 | 64.2 | U71Mn | Musi waSeptember 12 |
| ISCR 100 | 101.9 | 150 | 150 | 38 | 89 | U71Mn | Musi waSeptember 12 |
| ISCR 120 | 122 | 170 | 170 | 44 | 118 | U71Mn | Musi waSeptember 12 |
Zita rechigadzirwa: South African Standard rail
Tsanangudzo: 15kg, 22kg, 30kg, 40kg, 48kg, 57kg Standard: ISCOR chiyero
zvinhu: 700 / 900A
Kureba: 9-25m
Standard rail technical parameters tafura yeSouth Africa
| Iyo ISCOR yakajairika simbi njanji | |||||||
| model | saizi (mm | substance | zvinhu zvemhando | urefu | |||
| musoro wakafara | altitude | baseboard | kudzika kwechiuno | (kg/m) | m) | ||
| A(mm | B(mm) | C(mm) | D(mm | ||||
| 15KG | 41.28 | 76.2 | 76.2 | 7.54 | 14.905 | 700 | 9 |
| 22KG | 50.01 | 95.25 | 95.25 | 9.92 | 22.542 | 700 | 9 |
| 30KG | 57.15 | 109.54 | 109.54 | 11.5 | 30.25 | 900A | 9 |
| 40KG | 63.5 | 127 | 127 | 14 | 40.31 | 900A | 9-25 |
| 48KG | 68 | 150 | 127 | 14 | 47.6 | 900A | 9-25 |
| 57KG | 71.2 | 165 | 140 | 16 | 57.4 | 900A | 9-25 |
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Nguva yekutumira: Kubvumbi-09-2024