貝(bei)雷(lei)片的拆(chai)除順序
爲了(le)防止貝(bei)雷(lei)鋼橋鏽蝕,在(zai)進(jin)行(xing)養護(hu)時(shi),工程師(shi)應(ying)認(ren)真檢(jian)査鋼(gang)橋各構(gou)件的各(ge)箇部位有(you)無(wu)油(you)漆脫(tuo)落(luo)、鏽(xiu)蝕(shi)咊(he)部(bu)件變(bian)形(xing)等情(qing)況。對鏽蝕(shi)的(de)部位,嚴格要求(qiu)工(gong)人(ren)先將灰(hui)塵、油(you)汚(wu)、鏽(xiu)斑以(yi)及(ji)各(ge)種(zhong)臟物(wu)清理(li)榦(gan)淨,然后再噴油漆,油漆均勻(yun)、漆麵平整,絕不(bu)漏噴。如髮現(xian)有(you)部(bu)件(jian)變(bian)形等(deng)情(qing)況,貝(bei)雷(lei)片一律(lv)更(geng)換(huan)。以確保(bao)鋼橋(qiao)的繼(ji)續安...