Covprefabricated baley steel chojyog truss beam tsim los ntawm bailey thav duab, uas feem ntau yog txuas nrog paj qhov rais thiab tom qab ntawd tsau nrog bolts. Precast Bailey steel choj yog yooj yim thiab ceev siv, thiab nws yog siv nyob rau hauv engineering siv, xws li gantry crane, kev tsim kho platform, engineering sidewalk choj, thiab lwm yam.
Bailey choj keeb kwm nyob rau hauv teb chaws Aas Kiv, yog British Donald bay engineer tsim nyob rau hauv 1938 thaum lub sij hawm lub ntiaj teb no ua tsov ua rog zaum ob, peb lub teb chaws nyob rau hauv thaum ntxov 1960s pib tsim prefabricated txoj kev loj steel choj.321-type baley choj, nws yog tus cwj pwm los ntawm cov qauv yooj yim, cov khoom siv lub teeb, kev thauj mus los yooj yim, tab sis kuj muaj peev xwm nqa tau loj, cov txheej txheem rigidity, lub neej qaug zog ntev, feem ntau yog siv hauv kev thauj mus los tub rog, kev cawm thiab kev puas tsuaj, kev tiv thaiv hauv tebchaws, kev txuag dej engineering, kev tsheb khiav thiab lwm teb.
Lub steel qauv tivthaiv ntawmbailey panels, bailey daim ntawv yog nquag rau xeb cov khoom, tshwj xeeb tshaj yog nyob rau hauv lub ntug dej hiav txwv cheeb tsam, nws yog ntau yooj yim rau xeb, yog li ntawd cov steel choj yuav tsum tau ntau zaus kom tsis txhob xeb. Thaum lub corrosion yuav inevitably txo lub peev xwm nqa thiab kev pab cuam lub neej ntawm lub steel choj, yog li lub sij hawm ntawm xeb tshem tawm thiab pleev xim rau yog ib qho tseem ceeb txuas los xyuas kom meej lub neej ntawm tus choj, yuav tsum tsis txhob ignored.
Txhawm rau tiv thaiv corrosion ntawm bailey steel choj, tus kws tshaj lij yuav tsum ua tib zoo xyuas ntau qhov chaw ntawm txhua qhov ntawm cov choj steel rau cov xim poob, xeb thiab cov khoom deformation thaum lub sijhawm tu. Rau qhov corroded, nruj me ntsis rau cov neeg ua haujlwm ua ntej plua plav, roj, xeb, thiab txhua yam av los ntxuav, thiab tom qab ntawd tshuaj tsuag xim, pleev xim rau xim, pleev xim rau saum npoo, tsis txhob xau tshuaj tsuag. Yog tias pom muaj ib qho kev deformation, lub plhaub ntawv yuav tsum tau hloov los xyuas kom meej tias kev siv txuas ntxiv ntawm steel choj.
Yog xav paub ntxiv, thov xyuam xim rau Zhenjiang Great Wall Heavy Industry Technology Co., LTD
Nyob rau hauv lub xeev Jiangsu, Tuam Tshoj, Great Wall Group mas tsim prefabricated steel txuas hniav thiab muaj ib tug ua tiav cov kab ntau lawm ntawm tag nrho cov accessories rau tag nrho cov choj, nrog rau ib xyoos twg cov zis ntau tshaj 10,000 tons. Lub tuam txhab tau txaus siab rau kev koom tes nrog Tuam Tshoj Communications Group, Tuam Tshoj Railway Group, Power Construction Group, Gezhouba Group, CNOOC thiab lwm yam tseem ceeb hauv nruab nrab tsoom fwv koom tes kev lag luam nyob rau hauv railway, txoj kev loj, thoob ntiaj teb tsoom fwv procurement thiab lwm yam dej num, thiab tseem muaj kev txhawb pab txhawb nqa kev pab cuam. Ua raws li kev lag luam kev lag luam ntawm "ua tus qauv kev lag luam zoo, raws li Tuam Tshoj, thiab mus rau lub ntiaj teb", nyob rau hauv kev txhim kho yav tom ntej, peb yuav txuas ntxiv ua kom zoo raws li lub hauv paus ntawm kev ciaj sia, ua raws li kev ywj pheej innovation, kov yeej cov teeb meem, thiab muab cov neeg siv thoob ntiaj teb nrog kev nyab xeeb, cov khoom lag luam zoo thiab cov kev pabcuam tshaj lij thiab sib raug zoo.
Post lub sij hawm: Nov-03-2022