Kev tsim choj ib ntus

Cov kauj ruam tseem ceeb ntawm kev tsim kho

1 Kev hloov kho ntawm kev npaj kev tsim kho

Tom qab txhua ntu ntawm cov yeeb nkab steel ua tiav, lub txiab txiab tuaj yeem muab ntxiv rau txhua lub pier rau kev txhim kho, thiab qhov zawj nrog qhov dav ntawm 20 cm thiab qhov siab txog 45 cm yog welded thiab txiav rau saum cov yeeb nkab steel. pawg nyob rau hauv cov kev taw qhia transverse, thiab ib tug Ⅰ45b I-shape yog ntsia. Hlau yog siv los ua steel beam (npog beam). Them tshwj xeeb rau kev tswj ntawm qhov saum npoo saum npoo ntawm cov nqaj hlau, qhov sib txawv yog tswj nyob rau hauv ± 10mm thiab welded thiab ntxiv dag zog. Txhua lub pier yog ntxiv nrog txiab braces nyob rau hauv cross-sectional kev taw qhia.

2 Kev tsim cov yeeb nkab steel, vuam shear brace

Ua ntej ntawm tag nrho cov, pawg tsav tsheb thauj tog rau nkoj yog anched thiab positioned tom qab qhov kev tsim kho dej cheeb tsam, lub vibration rauj thiab steel yeeb nkab pawg yog lifted los ntawm lub crane ntawm lub nkoj, thiab nyob rau hauv kev ntsuas ntawm tag nrho cov chaw nres tsheb, lawv yog welded thiab ntxiv dag zog rau. . Cov hlau channel yog hoisted los ntawm ib tug floating crane raws li lub sab sauv beam, thiab lub sab sauv beam yog tsim nyob rau hauv lub longitudinal beam ntawm ib tug deb ntawm 0.8m nyob rau hauv lub transverse kev taw qhia ua ib tug zoo txoj hauj lwm ntawm kev twb kev txuas thiab ntxiv dag zog.