Sezvatinofamba kubva kune imwe nzvimbo kuenda kune imwe, tinowanzo kukoshesa network yakaoma yezvivakwa zvenjanji inoita kuti zvitima zvishande zvakanaka uye zvakanaka.Pamwoyo pezvivakwa izvi pane njanji dzesimbi, izvo zvinoumba chikamu chakakosha chenjanji.Pakati pemhando dzakasiyana dzesimbi dzesimbi dziripo, idzo dzinoomerera kune iyo BS standard inoita basa rakakosha mukuona kuchengetedzeka uye kuvimbika kwechitima masisitimu.
BS yakajairika simbi njanji, inozivikanwawo seBritish Standard Rails, yakagadzirwa uye inogadzirwa zvinoenderana nezvinodiwa neBritish Standards Institution (BSI).Idzi njanji dzakagadzirwa kuti dzisangane nekuomarara kwemhando uye mashandiro ezvinodiwa, zvichiita kuti ive sarudzo yakakosha yekuvaka njanji uye mapurojekiti ekugadzirisa.Kuomerera kune chiyero cheBS kunoratidza kuzvipira kune kugona, kusimba, uye kuenderana mukugadzirwa kwesimbi njanji, zvichizopa mukushanda kwese uye kuchengetedzeka kwekushanda kwechitima.
Imwe yemabhenefiti akakosha eBS yakajairwa simbi njanji isimba ravo repamusoro uye kusimba.Iyi njanji inogadzirwa nemhando yepamusoro simbi zvinhu uye inoyedzwa kwakasimba kuti ive nechokwadi chekugona kutsungirira mitoro inorema, mamiriro ekunze ekunze, uye kugara uchipfeka uye kubvaruka.Nekuda kweizvozvo, ivo vanopa kusarudzika kuramba deformation, kupaza, uye corrosion, nekudaro vachiwedzera hupenyu hwenjanji uye kuderedza kudiwa kwekugara kuchitsiva kana kugadzirisa.Uku kusimba kwakakosha pakuchengetedza kuvimbika kwezvivakwa zvechitima uye kudzivirira kukanganisa kudzidzisa masevhisi.
| 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 |
Pamusoro pekuvaka kwavo kwakasimba,simbi dzesimbidzakagadzirirwa kusangana nemadimensional chaiwo uye geometric tolerances.Iyi nhanho yehutsanana yakakosha pakuona kufamba kwakatsetseka uye kwakagadzikana kwezvitima munzira.Nekuomerera kune yakajairwa BS zvakatemwa, njanji idzi dzinogadzirwa dzinoenderana dzakachinjika-chikamu maprofiles, kutwasanuka, uye kurongeka, izvo zvakakosha mukuderedza kusarongeka kwetrack uye kuchengetedza kubatana kwakaringana pakati pemavhiri ezvitima nenjanji.Iyo chaiyo geometry yeBS yakajairwa simbi njanji inobatsira kune kuchengetedzeka kwese uye kunyaradza kwekufamba njanji, kuderedza njodzi yekuparara uye kuwedzera kushanda kwese kwese kwechitima network.
Uyezve, kuomerera kune chiyero cheBS kunovimbisa kuti njanji dzesimbi dzinopinda zvakakwana matanho ekudzora emhando mukati mekugadzira maitiro.Kubva pakusarudzwa kwezvinhu zvakabikwa kusvika pakuongorora kwekupedzisira kwenjanji dzakapedzwa, kunyatsoteera kune yakajairwa inovimbisa kuti njanji inosangana neinodiwa michina zvivakwa, makemikari kuumbwa, uye maitiro ekuita.Iyi nhanho yekutonga kwemhando yakakosha pakuisa chivimbo mukuvimbika nekushanda kweBS yakajairwa simbi njanji, ichipa vanofambisa njanji nemaneja ezvivakwa nevimbiso yekuti njanji dzinogara dzichisangana nezvinodiwa zveheavy-duty chitima mashandiro.
Kukosha kweBS yakajairwa simbi njanji kunodarika hunhu hwavo, sezvo ivo vachiitawo basa rakakosha mukusimudzira kudyidzana uye kumira mukati meindasitiri yechitima yepasirese.Nekuomerera kune inozivikanwa uye inoremekedzwa chiyero senge BS standard, njanji mapurojekiti ezvivakwa anogona kubatsirwa kubva mukuenderana neyakasiyana siyana yekutenderedza stock, masisitimu emasaini, uye ekugadzirisa emidziyo akagadzirirwa kusanganisa isina musono nenjanji inosangana nechiyero chimwe chete.Kudyidzana uku kunorerutsa matorerwo, kuisirwa, uye kugadzirisa maitiro ezvivakwa zvechitima, zvinozotungamira mukuchengetwa kwemitengo uye kushanda zvakanaka kwevashandisi vechitima nezviremera.
Pakupedzisira, kushandiswa kweBSStandard Railyakakosha pakuvandudza, kuwedzera, uye kugadzirisa zvivakwa zvenjanji zvemazuva ano.Idzi njanji dzinosanganisira misimboti yemhando, kusimba, kurongeka, uye kudyidzana, izvo zvese zvakakosha pakuona kushanda kwakachengeteka uye kwakanaka kwenjanji network.Sezvo kudiwa kwemasisitimu echitima akavimbika uye epamusoro-soro ari kuramba achikura, basa reBS rakajairwa simbi njanji mukugadzira ramangwana rekutakura njanji harigone kuwandisa.Nekusimudzira zviyero zvakatarwa neBritish Standards Institution, indasitiri yechitima inogona kuramba ichivimba nekugona kwakasimbiswa kweBS yakajairwa simbi njanji kutsigira kufamba kwevanhu uye zvinhu nechivimbo uye nekuvimbika.
Nguva yekutumira: May-23-2024