1.盾構機的掘進
液(ye)壓(ya)馬(ma)達(da)驅(qu)動(dong)刀(dao)盤(pan)旋(xuan)轉(zhuan),同(tong)時(shi)開(kai)啟(qi)盾(dun)構(gou)機(ji)推(tui)進(jin)油(you)缸(gang),將(jiang)盾(dun)構(gou)機(ji)向(xiang)前(qian)推(tui)進(jin),隨(sui)著(zhe)推(tui)進(jin)油(you)缸(gang)的(de)向(xiang)前(qian)推(tui)進(jin),刀(dao)盤(pan)持(chi)續(xu)旋(xuan)轉(zhuan),被(bei)切(qie)削(xue)下(xia)來(lai)的(de)碴(cha)土(tu)充(chong)滿(man)泥(ni)土(tu)倉(cang),此(ci)時(shi)開(kai)動(dong)螺(luo)旋(xuan)輸(shu)送(song)機(ji)將(jiang)切(qie)削(xue)下(xia)來(lai)的(de)渣(zha)土(tu)排(pai)送(song)到(dao)皮(pi)帶(dai)輸(shu)送(song)機(ji)上(shang),後(hou)由(you)皮(pi)帶(dai)輸(shu)送(song)機(ji)運(yun)輸(shu)至(zhi)渣(zha)土(tu)車(che)的(de)土(tu)箱(xiang)中(zhong),再(zai)通(tong)過(guo)豎(shu)井(jing)運(yun)至(zhi)地(di)麵(mian)。
2.掘進中控製排土量與排土速度
dangnitucangheluoxuanshusongjizhongdechatujileidaoyidingshuliangshi,kaiwamianbeiqiexiadezhatujingdaocaojinrunitucangdezulizengda,dangnitucangdetuyayukaiwamiandetuyalihedixiashuideshuiyalixiangpinghengshi,kaiwamianjiunengbaochiwending,kaiwamianduiyingdedimianbufenyebuzhitantanhuolongqi,zheshizhiyaobaochicongluoxuanshusongjihenitucangzhongshusongchuqudezhatuliangyuqiexuexialaideliurennitucangzhongdezhatuliangxiangpinghengshi,kaiwagongzuojiunengshunlijinxing。
3.管片拚裝
盾構機掘進一環的距離後,拚裝機操作手操作拚裝機拚裝單層襯砌管片,使隧道―次成型。
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