地下綜(zong)(zong)(zong)合(he)(he)管(guan)廊(lang)(lang)介紹地下綜(zong)(zong)(zong)合(he)(he)管(guan)廊(lang)(lang)主(zhu)體結(jie)構的(de)施(shi)(shi)工(gong)(gong)(gong)環節(jie)中，兩者的(de)施(shi)(shi)工(gong)(gong)(gong)工(gong)(gong)(gong)藝截然不同(tong)，工(gong)(gong)(gong)期(qi)(qi)(qi)差別明(ming)顯。預(yu)制(zhi)裝配(pei)式混凝土綜(zong)(zong)(zong)合(he)(he)管(guan)廊(lang)(lang)的(de)主(zhu)體結(jie)構施(shi)(shi)工(gong)(gong)(gong)大部(bu)分在場(chang)外完(wan)成，管(guan)節(jie)的(de)吊裝、拼裝等工(gong)(gong)(gong)序施(shi)(shi)工(gong)(gong)(gong)效率高，所需(xu)工(gong)(gong)(gong)期(qi)(qi)(qi)較(jiao)短。而現澆混凝土整(zheng)體式綜(zong)(zong)(zong)合(he)(he)管(guan)廊(lang)(lang)的(de)主(zhu)體結(jie)構施(shi)(shi)工(gong)(gong)(gong)則(ze)全部(bu)在場(chang)內完(wan)成，占(zhan)用了(le)大量現場(chang)工(gong)(gong)(gong)期(qi)(qi)(qi)，是(shi)總工(gong)(gong)(gong)期(qi)(qi)(qi)的(de)重要組(zu)成部(bu)分。施(shi)(shi)工(gong)(gong)(gong)中一個標準段對比，預(yu)制(zhi)裝配(pei)式混凝土綜(zong)(zong)(zong)合(he)(he)管(guan)廊(lang)(lang)的(de)施(shi)(shi)工(gong)(gong)(gong)工(gong)(gong)(gong)期(qi)(qi)(qi)比現澆混凝土整(zheng)體式綜(zong)(zong)(zong)合(he)(he)管(guan)廊(lang)(lang)縮短18d左右，縮短近45%工(gong)(gong)(gong)期(qi)(qi)(qi)。