鋼結構柱網間距一般5~9.0m×8~15m，次梁間距3m，而樓承板下料(liao)(liao)長度為4.97~8.97m，運(yun)輸(shu)與安裝均較困難，尤其是帶由圓弧區垂(chui)直吊(diao)裝樓承(cheng)板(ban)(ban)，由上(shang)(shang)而下在(zai)次梁狹間穿套比(bi)較困難，且打亂了次梁焊(han)接(jie)正常工序。控制下料(liao)(liao)長度為3～6m，則可避(bi)免垂(chui)直運(yun)輸(shu)時(shi)(shi)(shi)在(zai)次梁間無(wu)法吊(diao)運(yun)的問題。 樓承(cheng)板(ban)(ban)吊(diao)運(yun)時(shi)(shi)(shi)采(cai)用(yong)(yong)專用(yong)(yong)軟吊(diao)索。每次吊(diao)裝時(shi)(shi)(shi)應(ying)檢查(cha)軟吊(diao)索是否有撕裂、割斷現象(xiang)。樓承(cheng)板(ban)(ban)擱置(zhi)在(zai)鋼梁上(shang)(shang)時(shi)(shi)(shi)應(ying)防止探(tan)頭。鋪料(liao)(liao)時(shi)(shi)(shi)操(cao)作人員應(ying)系(xi)安全帶，并保證(zheng)邊鋪設邊固(gu)定在(zai)周邊安全繩(sheng)上(shang)(shang)。 焊(han)接(jie)采(cai)用(yong)(yong)熔透點焊(han)連接(jie)，施(shi)焊(han)前(qian)應(ying)準(zhun)備邊角料(liao)(liao)引弧試焊(han)，調(diao)整施(shi)焊(han)電流.因樓承(cheng)板(ban)(ban)底(di)部(bu)無(wu)水平模(mo)板(ban)(ban)及垂(chui)直支撐，澆筑混(hun)凝土時(shi)(shi)(shi)布料(liao)(liao)不宜太集中，采(cai)用(yong)(yong)平板(ban)(ban)振搗器及時(shi)(shi)(shi)分(fen)攤(tan)振搗。