頂管(guan)(guan)技術(shu)是(shi)一項用于(yu)市政施(shi)工(gong)(gong)的非開挖掘進式管(guan)(guan)道鋪設(she)施(shi)工(gong)(gong)技術(shu)。優點(dian)在于(yu)不影(ying)(ying)響周圍環境或者影(ying)(ying)響較小，施(shi)工(gong)(gong)場地(di)(di)小，噪音小。而且(qie)能夠(gou)深(shen)入地(di)(di)下作業，這是(shi)開挖埋管(guan)(guan)無法比擬(ni)的優點(dian)。但是(shi)頂管(guan)(guan)技術(shu)也有缺(que)點(dian)，施(shi)工(gong)(gong)時間較長，工(gong)(gong)程造價高等。

頂管施(shi)工(gong)(gong)是繼盾構施(shi)工(gong)(gong)之(zhi)后(hou)而發展起來的一(yi)種(zhong)地下(xia)(xia)管道(dao)施(shi)工(gong)(gong)方法(fa)，頂管非開(kai)挖工(gong)(gong)程施(shi)工(gong)(gong)公(gong)司(si)不需要開(kai)挖面層，并且能夠穿越(yue)公(gong)路、鐵道(dao)、河(he)川、地面建(jian)筑物、地下(xia)(xia)構筑物以(yi)及各種(zhong)地下(xia)(xia)管線等(deng)。頂管施(shi)工(gong)(gong)借助于主頂油缸及管道(dao)間中繼間等(deng)的推(tui)力，把工(gong)(gong)具管或掘進機從工(gong)(gong)作井(jing)內穿過(guo)土層一(yi)直推(tui)到(dao)接收井(jing)內吊(diao)起。與此同時，也(ye)就(jiu)把緊隨工(gong)(gong)具管或掘進機后(hou)的管道(dao)埋設(she)在兩井(jing)之(zhi)間，以(yi)期實(shi)現非開(kai)挖敷(fu)設(she)地下(xia)(xia)管道(dao)的施(shi)工(gong)(gong)方法(fa)。