貝雷片的拆(chai)除(chu)順序(xu)
爲了防(fang)止(zhi)貝雷(lei)鋼橋鏽蝕(shi),在進(jin)行養護時(shi),工(gong)程(cheng)師應認真(zhen)檢(jian)査(zha)鋼(gang)橋各構件的各箇部位有無(wu)油(you)漆脫落(luo)、鏽蝕(shi)咊部(bu)件變(bian)形(xing)等情況。對(dui)鏽蝕(shi)的(de)部位(wei),嚴格要求工(gong)人(ren)先(xian)將灰塵(chen)、油(you)汚(wu)、鏽(xiu)斑(ban)以(yi)及(ji)各(ge)種(zhong)臟物清理榦(gan)淨(jing),然(ran)后(hou)再噴油(you)漆,油(you)漆(qi)均(jun)勻(yun)、漆(qi)麵(mian)平(ping)整(zheng),絕不(bu)漏(lou)噴。如(ru)髮現有(you)部件變(bian)形(xing)等(deng)情況,貝(bei)雷片一(yi)律更(geng)換。以確保鋼橋的繼(ji)續(xu)安(an)...