地下(xia)綜(zong)(zong)合(he)管(guan)(guan)(guan)廊(lang)介紹地下(xia)綜(zong)(zong)合(he)管(guan)(guan)(guan)廊(lang)主(zhu)體結構的(de)(de)施(shi)工(gong)(gong)(gong)(gong)環節中，兩者的(de)(de)施(shi)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝(yi)截然不同，工(gong)(gong)(gong)(gong)期(qi)(qi)差別(bie)明(ming)顯。預制(zhi)裝配式(shi)(shi)混(hun)凝(ning)(ning)土綜(zong)(zong)合(he)管(guan)(guan)(guan)廊(lang)的(de)(de)主(zhu)體結構施(shi)工(gong)(gong)(gong)(gong)大部分在場(chang)外完(wan)成，管(guan)(guan)(guan)節的(de)(de)吊裝、拼裝等工(gong)(gong)(gong)(gong)序(xu)施(shi)工(gong)(gong)(gong)(gong)效率高(gao)，所需工(gong)(gong)(gong)(gong)期(qi)(qi)較短。而現澆(jiao)混(hun)凝(ning)(ning)土整體式(shi)(shi)綜(zong)(zong)合(he)管(guan)(guan)(guan)廊(lang)的(de)(de)主(zhu)體結構施(shi)工(gong)(gong)(gong)(gong)則全部在場(chang)內完(wan)成，占用(yong)了(le)大量現場(chang)工(gong)(gong)(gong)(gong)期(qi)(qi)，是總工(gong)(gong)(gong)(gong)期(qi)(qi)的(de)(de)重(zhong)要組成部分。施(shi)工(gong)(gong)(gong)(gong)中一(yi)個標準段對比(bi)，預制(zhi)裝配式(shi)(shi)混(hun)凝(ning)(ning)土綜(zong)(zong)合(he)管(guan)(guan)(guan)廊(lang)的(de)(de)施(shi)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)期(qi)(qi)比(bi)現澆(jiao)混(hun)凝(ning)(ning)土整體式(shi)(shi)綜(zong)(zong)合(he)管(guan)(guan)(guan)廊(lang)縮短18d左右(you)，縮短近(jin)45%工(gong)(gong)(gong)(gong)期(qi)(qi)。