The AAR (Mokhatlo oa American Railroads) e lumellana

Mofuta le tlhaloso

The AAR (Association of American Railroads) e lumellanang le balateli ba likoloi tsa terene ke sesebelisoa sa bohlokoa bakeng sa ho hokahanya literene le ho netefatsa phetiso ea matla a matla.Molateli ke kenyelletso e khuts'oane ho molateli enoa oa banyalani: Lipoleiti tse lumellanang le AAR hangata li entsoe ka tšepe e matla haholo ho netefatsa bokhoni bo botle ba ho jara moroalo le ho tšoarella nako e telele.Ts'epe ena e tšoaroa ka ho khetheha ho eketsa matla a eona le ho hanyetsa kutu, ho netefatsa ts'ebetso e tšepahalang maemong a fapaneng a lipalangoang tsa terene.Molateli oa coupler o etselitsoe ho fihlela litlhoko tse tiileng tsa maemo a AAR mabapi le liparamente tsa geometri ho etsa bonnete ba ho lumellana hantle le li-couplers kapa likoloi tse ling.E na le sebopeho se chitja se tloaelehileng bakeng sa khokahano e sireletsehileng le sehokelo kapa sesebelisoa se seng sa sehokelo.Ho matlafatsa botsitso le polokeho ea khokahano, balateli ba li-coupler tse lumellanang le AAR hangata ba fuoa lisebelisoa tsa ho notlela kapa lithakhisa tsa polokeho.Lisebelisoa tsena li etsa bonnete ba hore khokahano pakeng tsa coupler le letlapa la balateli e matla ebile e ke ke ea lokoloha nakong ea ts'ebetso.Ntle le ho fihlela litlhoko tsa moralo oa maemo a AAR, molateli oa banyalani o tlameha ho feta letoto la liteko le tlhahlobo ho netefatsa hore e fihlela maemo a boleng le ts'ebetso.Liteko tsena hangata li kenyelletsa liteko tsa static load, liteko tsa boima bo matla le liteko tsa mokhathala ho netefatsa ho tšepahala ha eona tlas'a meroalo e kholo le maemo a ts'ebetso.

Qetellong, balateli ba likoloi tsa terene tse lumellanang le AAR ba entsoe ka tšepe e matla e phahameng e nang le likarolo tse nepahetseng tsa geometri, likhokahano tse tšepahalang le lisebelisoa tsa polokeho.E etsa bonnete ba hore ho na le kamano e tsitsitseng pakeng tsa likoloi tsa terene le ho kenya letsoho ho sireletseha le ho tšepahala ha lipalangoang tsa terene.

melemo ea rona

Balateli ba likoloi tse lumellanang le AAR ba bapala karolo ea bohlokoa ho hokela likoloi tsa terene le ho tsamaisa phetiso e ntle ea matla a ho hohela.E entsoe ka tšepe e matla a holimo, balateli bana ba na le bokhoni bo ikhethang ba ho jara meroalo le ho tšoarella nako e telele.Mohaho oa bona oa tšepe o entsoeng ka mokhoa o khethehileng o tiisa matla a matla le ho thibela kutu, ho netefatsa ts'ebetso e tšepahalang maemong a fapaneng a lipalangoang tsa terene.Ka li-parameter tse nepahetseng tsa jiometri, balateli bana ba etselitsoe ho lumellana ntle le seamless le li-couplers le likoloi tse ling, ho netefatsa likhokahano tse sireletsehileng ka sebopeho sa bona se chitja se tloaelehileng.Ho tsoela pele ho matlafatsa botsitso le ts'ireletso, hangata ba na le lisebelisoa tsa ho notlela kapa lithakhisa tsa polokeho, ho thibela ho lokoloha nakong ea ts'ebetso.Ho feta moo, balateli bana ba feta litekong tse matla, ho kenyelletsa le static load, dynamic load, le liteko tsa mokhathala, ho netefatsa hore ho latela litekanyetso tsa boleng le tshebetso.Qetellong, balateli ba likoloi tse tsamaisanang le AAR ba kenya letsoho polokehong, ts'epahaleng le ts'ebetsong e nepahetseng ea litsamaiso tsa lipalangoang tsa terene.