貝雷(lei)片(pian)的拆除順序
爲(wei)了防止(zhi)貝雷鋼橋鏽(xiu)蝕,在(zai)進(jin)行養護時(shi),工(gong)程(cheng)師(shi)應(ying)認真檢(jian)査鋼(gang)橋各構(gou)件(jian)的各(ge)箇部(bu)位有無(wu)油漆(qi)脫(tuo)落、鏽(xiu)蝕(shi)咊部件(jian)變形等(deng)情(qing)況。對(dui)鏽(xiu)蝕(shi)的(de)部(bu)位,嚴格要求工(gong)人先(xian)將(jiang)灰塵(chen)、油汚(wu)、鏽(xiu)斑(ban)以(yi)及(ji)各種(zhong)臟(zang)物(wu)清理榦(gan)淨(jing),然后(hou)再噴(pen)油漆,油漆均(jun)勻、漆麵平(ping)整,絕(jue)不(bu)漏噴(pen)。如(ru)髮(fa)現(xian)有部(bu)件變形(xing)等(deng)情況,貝雷(lei)片(pian)一(yi)律更換(huan)。以(yi)確(que)保(bao)鋼橋的(de)繼(ji)續安(an)...