盾構機工作原理介紹

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。