Prestressed qhob kem girder choj nrog corrugated steel web, tseem hu ua corrugated steel web PC choj, hais txog lub thawv girder nrog corrugated steel phaj es tsis txhob ntawm pob zeb web ntawm prestressed qhob lub thawv girder li web.Nws qhov tshwj xeeb zoo tshaj plaws yog 10 ~ A 20 hli tuab steel phaj hloov lub pob zeb uas muaj qhov tuab ntawm 30 txog 80 cm.

Keeb kwm
Nyob rau xyoo 1980, Fabkis thawj zaug tsim thiab tsim ib qho kev sib txuas tshiab-cognac choj nrog corrugated steel webs es tsis txhob ntawm cov pob zeb zoo tib yam girder webs.Tom qab ntawd, ob peb Maupre viaducts, Asterix txuas hniav thiab Dole corrugated hlau tau tsim.Web choj.

Kev loj hlob
Txij li thaum xyoo 1990, Nyiv kuj tau kawm hom choj no.Raws li cov choj zoo sib xws hauv Fabkis, nws tau tsim cov choj txuas ntxiv xws li Choj Tshiab, Bengu Choj [1], thiab Pine No. 7 Choj.Muaj cov kab txuas txuas txuas txuas ntxiv thiab txuas txuas txuas txuas txuas txuas ntxiv, uas nthuav dav kev siv cov txuas hniav zoo li no thiab tsim cov qauv tsim thiab kev tsim kho.

Hauv tsev
Tsis muaj qhov txuas tiag tiag rau corrugated steel web prestressed qhob composite kem girder.Nyob rau tib lub sijhawm, ntau tus choj ntawm hom no tau tsim nyob rau hauv Fabkis / Lub Tebchaws Yelemees, tshwj xeeb tshaj yog nyob rau hauv Nyiv.Kev tsim thiab kev tsim kho cov txheej txheem yog cov paub tab.Prestressed qhob composite lub thawv girder nrog corrugated steel web yog tshwj xeeb tshaj yog haum rau nruam lub thawv girder nrog nruab nrab thiab loj span.Nrog rau kev txhim kho thiab sib sib zog nqus ntawm kev tsom xam thiab kev tshawb fawb ntawm cov qauv no nyob rau hauv Suav teb, nrog rau kev siv rau txawv teb chaws engineering xyaum kev, lub prestressed qhob composite lub thawv girder nrog corrugated steel web yuav siv tau nyob rau hauv kev tsim kho ntawm choj nyob rau hauv Tuam Tshoj.