Dab tsi yog Composite Railway Sleepers
Composite railway sleepers, tseem hu ua hluavtaws railway sleepers, ua cov khoom siv tseem ceeb hauv kev tsheb ciav hlau. Composite railway sleepers yog tsim los ntawm reinforcing polyurethane ua npuas ncauj resin nrog tas mus li iav fibers thiab additives los ntawm ib tug ua npuas ncauj extrusion txheej txheem. Lawv muaj cov yam ntxwv ntawm lub zog siab, lub teeb yuag zoo ib yam li ntoo, thiab zoo heev tiv thaiv corrosion. Tsis tas li ntawd, lawv muaj kev ruaj khov, muaj kev ua haujlwm zoo heev, thiab ua kom pom kev muaj peev xwm ua kom tsis muaj dej tsis zoo vim lawv cov khoom siv yas raw khoom.
GNEE rail yog ib lub chaw tsim khoom thiab txhim khu kev qha tshwj xeeb hauv kev sib xyaw railway sleepers. Thiab peb lub Hoobkas muaj 12 cov kab ntau lawm thiab ib pab neeg ua haujlwm paub txog kev mob siab rau kom ntseeg tau cov khoom zoo. Tsis tas li ntawd, peb muab cov kev pabcuam customization los kho peb cov khoom raws li cov kev xav tau tshwj xeeb ntawm peb cov neeg siv khoom. Xav tias dawb hu rau peb.
qhov zoo ntawm kev sib xyaw railway sleepers
- Ib qho yooj yim installation
Composite railway sleepers muab kev yooj yim installation thiab tuav. Lawv yog lub teeb yuag, nrawm rau nteg, thiab zoo tagnrho rau kev tsim kho choj. Turnout machines thiab sleepers tuaj yeem thauj mus rau qhov chaw sib dhos, tso cai rau kev hloov kho ntawm qhov chaw yooj yim los txhim kho kev tsim kho kom raug. Tsis tas li ntawd, qhov tsis muaj steel reinforcement nyob rau hauv cov neeg pw tsaug zog tshem tawm kev txhawj xeeb txog kev sib tsoo luv luv thaum lub sij hawm tsim kho.
- Daim ntawv thov rau high-speed rail
Composite railway sleepers yog tsim rau high-speed rail daim ntawv thov. Lawv tuaj yeem ua rau qhov ntau thiab tsawg rau kev hloov pauv loj thiab muaj qhov hloov tau zoo, ua rau lawv haum txawm tias tsis muaj kev sib cais cov ntaub ntawv. Cracking tsis tau tshaj tawm, txawm nyob rau ntawm junctions ntawm high-ceev kab zoo li Shinkansen.
- Saj zawg zog ntau lawm
Ntau qhov ntau thiab tsawg ntawm cov tsheb ciav hlau sib txuas tuaj yeem ua tau sai sai kom haum rau ntawm qhov chaw. Thiab ntau yam kev ua haujlwm tuaj yeem ntxiv.
- Nqi-zoo
Lub neej ntev thiab cov nqi tsim kho qis ua rau txo cov khoom lag luam tus nqi lifecycle, thaum kawg txo nqi tag nrho.
- Kev saib xyuas yooj yim
Composite railway sleepers yog ib qho yooj yim los tswj thiab kho, thiab lawv tuaj yeem rov qab siv dua tom qab kho qhov ntsia hlau. Lawv cov khoom siv yog corrosion-resistant, ua kom ruaj khov kev ua haujlwm ntev.
Kev txhim kho keeb kwm ntawm kev sib xyaw railway sleepers
Xyoo 1980, Railway Technical Research Institute ntawm Nyij Pooj tau pib tsim cov neeg pw tsaug zog sib xyaw. Lawv tau maj mam siv rau ntau qhov chaw xws li Uetsu Main Line, Sanmenkawa Choj, Sanyo Main Line, thiab Sekimon Qhov hauv Nyiv. Los ntawm 1991, Lub Tsev Haujlwm Saib Xyuas Kev Tshawb Fawb Railway ntawm Nyij Pooj tau lees paub los ntawm 10- xyoo kev ntsuam xyuas tias "kev ua tau zoo ntawm lub cev tsis tshua muaj nqis."
Xyoo 1996, dhau los ntawm 15- xyoo kev ntsuam xyuas, nws tau lees paub tias "kev ua tau zoo ntawm lub cev yog sib npaug rau kev tuav lub zog rau 50 xyoo." Tom qab ntawd, cov neeg pw tsaug zog sib xyaw tau ntxiv rau cov haujlwm xws li Tokaido Shinkansen, Kyushu Shinkansen, thiab txuas ntxiv ntawm Tohoku Shinkansen hauv Nyij Pooj.
Kev ua tau zoo ntawm cov neeg pw tsaug zog hauv Nyij Pooj tau zoo kawg nkaus (muab ntau dua 1.3 lab units hauv 25 xyoo), ua rau lawv tau txais kev pom zoo hauv subway systems hauv Guangzhou, Shanghai, Chengdu, Nanjing, Hong Kong, Seoul hauv Kaus Lim Qab Teb, São Paulo hauv Brazil, Vienna hauv Austria, thiab railways hauv lub teb chaws Yelemees, Fabkis, Australia, Russia, thiab lwm lub teb chaws. Lawv txoj kev siv tau nce zuj zus mus thoob ntiaj teb.
composite railway sleepers rau muag
Peb yog cov chaw tsim khoom tsim hluav taws xob pom zoo los ntawm Tuam Tshoj Ministry of Railways, tshwj xeeb hauv kev tsim ntau hom kev tsheb ciav hlau, suav nrog cov ntoo pw tsaug zog, pob zeb pw, thiab cov tsheb ciav hlau. Cov tsheb ciav hlau sib xyaw ua ke uas peb muab los ntawm peb tau siv dav hauv txhua hom kev tsheb ciav hlau thauj khoom, tshwj xeeb tshaj yog nyob rau hauv cov keyboards, turnouts, txuas hniav / viaducts, thiab lwm yam kev kub ceev thiab metro railway kev tsim kho. Thiab peb muab customization raws li tus neeg yuav tsum tau muaj thiab muaj ib tug tshwj xeeb kev pab neeg. Xav tias dawb hu rau peb rau kev nug.
