地下(xia)綜合(he)管(guan)(guan)(guan)廊介紹(shao)地下(xia)綜合(he)管(guan)(guan)(guan)廊主體(ti)結構的施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)環節中，兩者(zhe)的施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)藝(yi)截然不(bu)同，工(gong)(gong)(gong)(gong)(gong)期(qi)差別(bie)明顯。預(yu)制裝配式混(hun)凝土(tu)(tu)綜合(he)管(guan)(guan)(guan)廊的主體(ti)結構施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)大部(bu)分在場外完(wan)成，管(guan)(guan)(guan)節的吊裝、拼裝等工(gong)(gong)(gong)(gong)(gong)序(xu)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)效率高，所需工(gong)(gong)(gong)(gong)(gong)期(qi)較短(duan)(duan)。而(er)現(xian)澆混(hun)凝土(tu)(tu)整體(ti)式綜合(he)管(guan)(guan)(guan)廊的主體(ti)結構施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)則(ze)全部(bu)在場內完(wan)成，占(zhan)用了大量現(xian)場工(gong)(gong)(gong)(gong)(gong)期(qi)，是總工(gong)(gong)(gong)(gong)(gong)期(qi)的重(zhong)要組成部(bu)分。施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)中一個標準段(duan)對比，預(yu)制裝配式混(hun)凝土(tu)(tu)綜合(he)管(guan)(guan)(guan)廊的施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)期(qi)比現(xian)澆混(hun)凝土(tu)(tu)整體(ti)式綜合(he)管(guan)(guan)(guan)廊縮短(duan)(duan)18d左右，縮短(duan)(duan)近45%工(gong)(gong)(gong)(gong)(gong)期(qi)。