Qhov loj ntawm txoj kev tsheb ciav hlau tus qauv yog dab tsi?

Hlau rails, tseem hu ua railroad rails, feem ntau yog siv rau railway lem hauv tsheb thauj mus los. Lawv yog cov khoom tseem ceeb ntawm kev tsheb ciav hlau, muab kev ruaj khov thiab ruaj khov rau cov neeg caij tsheb ciav hlau, tsheb ciav hlau thauj khoom, thiab siab - kev tsheb ciav hlau ceev lossis subways.

Qhov loj ntawm txoj kev tsheb ciav hlau tus qauv yog dab tsi?

Qhov loj ntawm txoj kev tsheb ciav hlau hais txog nws txoj kev taug kev, qhov kev ncua deb ntawm cov npoo sab hauv ntawm cov ntsia hlau, nrog rau lub ntiaj teb tus qauv ntsuas ntsuas yog 1,435 hli (4 ft 8½ hauv), siv li ntawm 55% ntawm lub ntiaj teb txoj kev tsheb ciav hlau, thaum lwm qhov ntsuas (qis lossis dav) muaj nyob, zoo li Russia's 1520mm gauges. Cov kev tsheb ciav hlau tshwj xeeb, zoo li lub taub hau dav, lub hauv paus dav, thiab qhov hnyav, kuj txawv ntawm thaj av thiab kev siv, nrog rau cov piv txwv hauv Teb Chaws AsmeskasTIAB SA 85los yog115RE rail.

Standard Gauge (Feem ntau)

• 1,435 mm (4 ft 8½ nyob rau hauv).
• Siv thoob plaws Europe, North & South America, Asia, Africa, thiab Australia.
• Kuj tseem hu ua Stephenson Gauge lossis UIC Gauge.

Lwm yam Gauges

• 1,520 mm (5 ft): Siv nyob rau hauv Russia, yav tas los Soviet lub teb chaws, Mongolia, thiab Finland.
• 1,600 mm (5 ft 3 in): Siv hauv Ireland, Australia (Victoria, South Australia) thiab Brazil.
• 1,067 hli (3 ft 6 nyob rau hauv): Muaj nyob rau hauv Nyiv, New Zealand, South Africa, Is Nrias teb, thiab qhov chaw ntawm Australia (Queensland).
• 1,000 mm (3 ft 3 3}/8 nyob rau hauv): Siv nyob rau hauv Tuam Tshoj (qee kab), Southeast Asia (Thailand, Malaysia), thiab qhov chaw ntawm Africa thiab Europe.

Hlau Rail Dimensions

Steel rail qhov ntev sib txawv raws li tus qauv (EN, DIN, JIS, BS, ASCE) thiab qhov hnyav (kg / m lossis lb / ft), tab sis feem ntau suav nrog kev ntsuas rau lub taub hau (sab saum toj), qhov siab, hauv qab (hauv qab), thiab lub vev xaib (thickness), nrog rau cov tsheb loj loj xws li 50kg / m lossis 60kg / m muaj qhov siab nyob ib ncig ntawm 150-150 ~ 100mm, thaum hnyav li ntawm 150-100 mm. rails loj dua thiab sib dua rail (piv txwv li, 10kg) me dua. Qhov ntsuas, lossis qhov nrug ntawm txoj hlua, feem ntau yog 1435mm (4 ft 8.5 nyob rau hauv) rau tus qauv ntsuas.

Raws li tus kws tshaj lij kev tsheb ciav hlau xa khoom, GNEE RAILcan muab cov txheej txheem sib txawv steel hlau xws li Asmeskas, BS, UIC, DIN, JIS, Australian thiab South Africa uas siv cov kab tsheb ciav hlau, cranes thiab thee mining.

Tau Txais Daim Ntawv Qhia & Kos duab