貝雷(lei)片的拆(chai)除順(shun)序(xu)
爲(wei)了(le)防止貝雷鋼橋鏽蝕(shi),在(zai)進(jin)行養(yang)護時(shi),工程師(shi)應認真(zhen)檢査鋼橋各(ge)構(gou)件的(de)各箇部位(wei)有(you)無(wu)油(you)漆脫落(luo)、鏽蝕咊部(bu)件(jian)變(bian)形(xing)等(deng)情(qing)況。對鏽蝕的部(bu)位,嚴(yan)格(ge)要求工(gong)人先(xian)將(jiang)灰塵、油(you)汚(wu)、鏽(xiu)斑以(yi)及各種(zhong)臟物清(qing)理榦(gan)淨(jing),然后(hou)再(zai)噴油(you)漆(qi),油(you)漆均(jun)勻、漆(qi)麵(mian)平(ping)整(zheng),絕(jue)不漏(lou)噴(pen)。如髮現有部(bu)件變形(xing)等(deng)情況,貝(bei)雷(lei)片一律更換(huan)。以(yi)確保鋼橋的繼(ji)續(xu)安(an)...