Hlau Box Girder

Steel thawv Girders, tseem hu ua Hlau Hlau Box Girders, feem ntau yog siv rau choj nrog cov choj loj. Nws zoo li lub thawv, yog li nws yog hu ua steel nqaj.

Steel Phaj Box Beams yog cov qauv hauv kev siv hauv kev tsim khoom. Txhawm rau kawm cov nyhuv ntawm cov kab uas muaj kev sib txawv ntawm cov khoom lag luam steel ci ntsa iab, tsuas yog txhawb nqa cov thawv sib txawv hauv qab ntawm kev sib txawv ntawm lawv cov kev ua tau zoo hauv cov khoom siv. Cov nyhuv distortion thiab cov nyhuv nruj ua raws li kev thauj khoom tau, thiab cov kev nkhaus ntawm qhov siab tshaj plaws cuam tshuam nrog tus naj npawb ntawm diaphragms tau. Lub nra hnyav yog thov rau sab saum toj ntawm lub thawv Girder Web, thiab plaub qhov kev ua haujlwm ntawm kev ua txhaum, kev lag luam zoo nkauj yog shofr. Cov kev suav yog nqa tawm siv lub tshuab thauj khoom decompiscition.

(1) Vim tias siv cov hlau ua cov khoom siv thauj khoom, nws yog sib dua hauv qhov hnyav dua li ntiab tawm.

(2) Lub thawv steel girder tuaj yeem tsim kho sai, tsis tau teeb tsa cov ntaub ntawv ua tiav lossis khi cov hlau tuav.

(3) Qhov cuam tshuam ib puag ncig yog me me. Txij li thaum tsis tas yuav nchuav pob zeb ua vaj tse, lub suab nrov me me.

Cim npe nrov: Hlau Box Girder, Tuam Tshoj Txuas Hlau Box Girder Manufacturers, lwm tus neeg, Hoobkas