Ha re ntse re tsamaea ho tloha sebakeng se seng ho ea ho se seng, hangata re khella fatše marang-rang a rarahaneng a mekhoa ea mekhoa ea literene e etsang hore literene li sebetse ka thelelo le ka tsela e atlehileng.Bohareng ba meralo ea motheo ena ke liporo tsa tšepe, tse etsang karolo ea mantlha ea liporo tsa terene.Har'a mefuta e fapaneng ea liporo tsa tšepe tse fumanehang, tse khomarelang maemo a BS li bapala karolo ea bohlokoa ho netefatsa polokeho le ts'epahalo ea lits'ebetso tsa terene.
BS seporo sa tšepe se tloaelehileng, e tsejoang hape e le British Standard Rails, e entsoe le ho etsoa ho latela litlhaloso tse behiloeng ke British Standards Institution (BSI).Liporo tsena li entsoe ho fihlela litlhoko tse thata tsa boleng le ts'ebetso, e leng se etsang hore e be khetho ea bohlokoa bakeng sa merero ea kaho le tlhokomelo ea literene.Ho latela maemo a BS ho bolela boitlamo ba bokhabane, ho tšoarella, le botsitso tlhahisong ea liporo tsa tšepe, e leng se tlatselletsang katlehong le polokehong ea ts'ebetso ea literene.
E 'ngoe ea melemo ea bohlokoa ea liporo tsa tšepe tse tloaelehileng tsa BS ke matla a tsona a phahameng le ho tšoarella nako e telele.Liporo tsena li hahiloe ka lisebelisoa tsa tšepe tsa boleng bo holimo 'me li etsa liteko tse matla ho netefatsa bokhoni ba tsona ba ho mamella meroalo e boima, maemo a leholimo a feteletseng, le ho taboha ho sa feleng.Ka lebaka leo, li fana ka khanyetso e ikhethang ho deformation, cracking le corrosion, kahoo li lelefatsa bophelo ba liporo tsa terene le ho fokotsa tlhoko ea ho nchafatsoa kapa ho lokisoa khafetsa.Ho tšoarella hona ho bohlokoa bakeng sa ho boloka botsitso ba meralo ea motheo ea literene le ho thibela ho sitisoa ha litšebeletso tsa koetliso.
| BS11:1985 terene e tloaelehileng | |||||||
| mohlala | boholo (mm) | ntho | boleng ba thepa | bolelele | |||
| bophara ba hlooho | bophahamo | baseboard | botebo ba letheka | (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 |
| 90A | 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 |
Ntle le kaho ea bona e matla,liporo tsa tšepeli etselitsoe ho kopana le mamello e nepahetseng ea li-dimensional le tsa geometri.Boemo bona ba ho nepahala ke ba bohlokoa bakeng sa ho netefatsa motsamao o bonolo le o tsitsitseng oa literene haufi le seporo.Ka ho latela lipehelo tse tloaelehileng tsa BS, liporo tsena li etsoa ka mokhoa o ts'oanang oa likarolo tse fapaneng, ho otloloha le ho tsamaisana, tse bohlokoa bakeng sa ho fokotsa liphoso tsa pina le ho boloka khokahano e nepahetseng lipakeng tsa mabili a literene le literene.Geometry e nepahetseng ea liporo tsa tšepe tse tloaelehileng tsa BS e kenya letsoho polokehong e akaretsang le boiketlong ba maeto a terene, ho fokotsa kotsi ea ho putlama le ho ntlafatsa ts'ebetso e felletseng ea marang-rang a literene.
Ho feta moo, ho ikamahanya le maemo a BS ho netefatsa hore liporo tsa tšepe li kena mehatong e phethahetseng ea taolo ea boleng nakong eohle ea tlhahiso.Ho tloha ha ho khethoa thepa e tala ho ea ho tlhahlobo ea ho qetela ea liporo tse felileng, ho khomarela ka thata-thata ho tiisetso e tloaelehileng ea hore liporo li kopana le thepa e hlokahalang ea mochine, sebopeho sa lik'hemik'hale, le litšobotsi tsa ts'ebetso.Boemo bona ba taolo ea boleng bo bohlokoa bakeng sa ho kenya ts'epo mabapi le ts'epo le ts'ebetsong ea liporo tsa tšepe tse tloaelehileng tsa BS, ho fa basebetsi ba literene le batsamaisi ba litšebeletso tsa motheo ka tiisetso ea hore liporo li tla lula li fihlela litlhoko tsa ts'ebetso ea literene tse boima.
Bohlokoa ba liporo tsa tšepe tse tloaelehileng tsa BS bo fetela ka nqane ho litšoaneleho tsa bona tsa 'mele, kaha le bona ba bapala karolo ea bohlokoa ho khothaletse ho sebelisana le maemo ka har'a indasteri ea literene ea lefats'e.Ka ho latela maemo a tsebahalang le a hlomphuoang joalo ka maemo a BS, merero ea meaho ea seporo e ka una molemo ka ho tsamaellana le mefuta e mengata e fapaneng ea li-roll, litsamaiso tsa lipontšo, le lisebelisoa tsa tlhokomelo tse etselitsoeng ho hokahana ntle le seam le liporo tse fihlelang maemo a tšoanang.Tšebelisano-'moho ena e nolofatsa mokhoa oa ho reka, ho kenya le ho lokisa thepa ea liporo tsa terene, 'me e qetella ka ho boloka litšenyehelo le ho sebetsa hantle ha basebetsi le ba boholong.
Qetellong, tšebeliso ea BSSeporo se Tloaelehilengke ea bohlokoa bakeng sa nts'etsopele, katoloso le tlhokomelo ea meaho ea sejoale-joale ea literene.Liporo tsena li kenyelletsa melao-motheo ea boleng, ho tšoarella, ho nepahala, le ho sebelisana, tseo kaofela li leng bohlokoa bakeng sa ho netefatsa ts'ebetso e sireletsehileng le e ntle ea marang-rang a literene.Ha tlhoko ea litsamaiso tsa literene tse tšepahalang le tse sebetsang hantle e ntse e hola, karolo ea liporo tsa tšepe tse tloaelehileng tsa BS ho bopa bokamoso ba lipalangoang tsa literene e ke ke ea feteletsoa.Ka ho ts'ehetsa litekanyetso tse behiloeng ke Setsi sa Maemo sa Borithane, indasteri ea literene e ka tsoela pele ho itšetleha ka bokhoni bo netefalitsoeng ba liporo tsa tšepe tse tloaelehileng tsa BS ho ts'ehetsa motsamao oa batho le thepa ka kholiseho le ts'epo.
Nako ea poso: May-23-2024