施工(gong)(gong)(gong)設備(bei)和(he)施工(gong)(gong)(gong)人員的(de)(de)(de)素質是(shi)保(bao)證(zheng)非開(kai)挖工(gong)(gong)(gong)程質量的(de)(de)(de)另一要(yao)(yao)求。非開(kai)挖施工(gong)(gong)(gong)設備(bei)的(de)(de)(de)更新換代十(shi)分頻(pin)繁，施工(gong)(gong)(gong)廠家(jia)要(yao)(yao)保(bao)證(zheng)施工(gong)(gong)(gong)所(suo)用(yong)(yong)設備(bei)為(wei)行業 設備(bei)，落后設備(bei)雖然也能完(wan)成(cheng)工(gong)(gong)(gong)程，非開(kai)挖頂管，但工(gong)(gong)(gong)程質量和(he)效率有待提高(gao)。無(wu)論是(shi)任務井，亦或是(shi)接納(na)井，均需采用(yong)(yong)2次澆(jiao)(jiao)筑成(cheng)型的(de)(de)(de)施工(gong)(gong)(gong)方案，當次混(hun)(hun)凝土(tu)澆(jiao)(jiao)筑強度到(dao)達設計要(yao)(yao)求，才干停止(zhi)上(shang)部混(hun)(hun)凝土(tu)井壁的(de)(de)(de)澆(jiao)(jiao)筑，但必(bi)需保(bao)證(zheng)延續澆(jiao)(jiao)筑，不允許存在施工(gong)(gong)(gong)縫狀況。頂管機通常用(yong)(yong)于(yu)小直(zhi)徑斷面巖石和(he)土(tu)體掘(jue)進，其中心就是(shi)將一些本來集成(cheng)在盾構機外部的(de)(de)(de)功用(yong)(yong)部件拿出來，以減少(shao)其尺(chi)寸，頂推安裝在任務井里。

頂(ding)(ding)(ding)管(guan)(guan)(guan)施(shi)工(gong)在管(guan)(guan)(guan)道(dao)(dao)頂(ding)(ding)(ding)進(jin)(jin)的(de)全部過(guo)程(cheng)中(zhong)，應控制(zhi)頂(ding)(ding)(ding)管(guan)(guan)(guan)掘(jue)(jue)(jue)進(jin)(jin)機(ji)前(qian)進(jin)(jin)的(de)方(fang)向，并應根據測(ce)量結果分析偏差產(chan)生的(de)原(yuan)因(yin)和發(fa)展(zhan)趨勢，確定(ding)糾偏的(de)措施(shi)。挖(wa)掘(jue)(jue)(jue)發(fa)生在頂(ding)(ding)(ding)管(guan)(guan)(guan)機(ji)的(de)前(qian)方(fang)，被挖(wa)掘(jue)(jue)(jue)物質通(tong)過(guo)泥漿循(xun)環系(xi)統用泵排出，到達地(di)表。頂(ding)(ding)(ding)管(guan)(guan)(guan)施(shi)工(gong)的(de)基本(ben)原(yuan)理為(wei)：從(cong)地(di)面開挖(wa)兩個基坑(keng)(keng)井(jing)，然(ran)后(hou)管(guan)(guan)(guan)節從(cong)工(gong)作井(jing)安放。一節管(guan)(guan)(guan)子完(wan)成頂(ding)(ding)(ding)入(ru)土層之(zhi)(zhi)后(hou)，再下第二節管(guan)(guan)(guan)子繼續頂(ding)(ding)(ding)進(jin)(jin)。其原(yuan)理是借助(zhu)于主頂(ding)(ding)(ding)油(you)缸及管(guan)(guan)(guan)道(dao)(dao)間、中(zhong)繼間等推(tui)力，把工(gong)具管(guan)(guan)(guan)或掘(jue)(jue)(jue)進(jin)(jin)機(ji)從(cong)工(gong)作坑(keng)(keng)內(nei)穿過(guo)土層一直(zhi)推(tui)進(jin)(jin)到接收坑(keng)(keng)內(nei)吊(diao)起。管(guan)(guan)(guan)道(dao)(dao)緊(jin)隨工(gong)具管(guan)(guan)(guan)或掘(jue)(jue)(jue)進(jin)(jin)機(ji)后(hou)，埋設在兩坑(keng)(keng)之(zhi)(zhi)間。

成套頂(ding)(ding)(ding)(ding)管(guan)機械進入現場(chang)后(hou)，將控制柜(ju)放在(zai)頂(ding)(ding)(ding)(ding)管(guan)井(jing)一側，略微離井(jing)邊一點，方便操作人員看到(dao)(dao)井(jing)下頂(ding)(ding)(ding)(ding)進狀(zhuang)況。先(xian)澆筑(zhu)好(hao)背靠(kao)墻，裝置導軌，千斤頂(ding)(ding)(ding)(ding)，打鑿好(hao)洞口，吊(diao)管(guan)下井(jing)，裝置好(hao)進水管(guan)和出(chu)泥管(guan)。施(shi)(shi)(shi)(shi)工人員更應經過嚴(yan)格培訓，熟(shu)練掌握施(shi)(shi)(shi)(shi)工技巧，保證施(shi)(shi)(shi)(shi)工順利進行，人員在(zai)頂(ding)(ding)(ding)(ding)管(guan)內操作的情(qing)況下，需要定時(shi)監測管(guan)內有毒體含量。穿越建筑(zhu)時(shi)對基(ji)(ji)礎(chu)的探(tan)查頂(ding)(ding)(ding)(ding)管(guan)在(zai)建筑(zhu)物基(ji)(ji)礎(chu)下施(shi)(shi)(shi)(shi)工時(shi)，需要明確施(shi)(shi)(shi)(shi)工施(shi)(shi)(shi)(shi)工路線上所遇到(dao)(dao)的基(ji)(ji)礎(chu)類型，對于部分基(ji)(ji)礎(chu)頂(ding)(ding)(ding)(ding)管(guan)頂(ding)(ding)(ding)(ding)進前可采取托換、加固(gu)措施(shi)(shi)(shi)(shi)。