地(di)下綜(zong)合(he)管(guan)(guan)廊(lang)介紹地(di)下綜(zong)合(he)管(guan)(guan)廊(lang)主(zhu)體結構(gou)的(de)(de)(de)施(shi)(shi)工(gong)(gong)環節中，兩者(zhe)的(de)(de)(de)施(shi)(shi)工(gong)(gong)工(gong)(gong)藝截然不同，工(gong)(gong)期(qi)(qi)差別明顯。預(yu)制裝(zhuang)配式(shi)混(hun)凝(ning)(ning)土綜(zong)合(he)管(guan)(guan)廊(lang)的(de)(de)(de)主(zhu)體結構(gou)施(shi)(shi)工(gong)(gong)大部分(fen)在場(chang)外完成(cheng)，管(guan)(guan)節的(de)(de)(de)吊裝(zhuang)、拼(pin)裝(zhuang)等工(gong)(gong)序施(shi)(shi)工(gong)(gong)效率高，所(suo)需工(gong)(gong)期(qi)(qi)較(jiao)短(duan)(duan)。而現(xian)澆(jiao)混(hun)凝(ning)(ning)土整體式(shi)綜(zong)合(he)管(guan)(guan)廊(lang)的(de)(de)(de)主(zhu)體結構(gou)施(shi)(shi)工(gong)(gong)則全部在場(chang)內完成(cheng)，占用了大量(liang)現(xian)場(chang)工(gong)(gong)期(qi)(qi)，是總工(gong)(gong)期(qi)(qi)的(de)(de)(de)重要組(zu)成(cheng)部分(fen)。施(shi)(shi)工(gong)(gong)中一個標準段對比，預(yu)制裝(zhuang)配式(shi)混(hun)凝(ning)(ning)土綜(zong)合(he)管(guan)(guan)廊(lang)的(de)(de)(de)施(shi)(shi)工(gong)(gong)工(gong)(gong)期(qi)(qi)比現(xian)澆(jiao)混(hun)凝(ning)(ning)土整體式(shi)綜(zong)合(he)管(guan)(guan)廊(lang)縮短(duan)(duan)18d左右(you)，縮短(duan)(duan)近45%工(gong)(gong)期(qi)(qi)。