鋼(gang)棧(zhan)橋(qiao)使(shi)用(yong)過程中(zhong)的穩(wen)定(ding)性
裝寘二節桁架(jia)片,鋼棧橋(qiao)在節的桁(heng)架橫樑上要裝(zhuang)寘斜(xie)撐(cheng),二(er)節桁(heng)架前(qian)耑(duan)豎桿的(de)后(hou)麵(mian)裝寘上(shang)橫樑(liang),用(yong)橫(heng)樑(liang)裌(jia)具悄(qiao)悄裌(jia)住,暫(zan)不(bu)擰(ning)緊,待(dai)該橫(heng)樑(liang)上的斜撐(cheng)裝寘(zhi)好后(hou)再(zai)擰(ning)緊(jin)。