地(di)下綜(zong)(zong)合(he)管(guan)(guan)(guan)廊(lang)(lang)介(jie)紹地(di)下綜(zong)(zong)合(he)管(guan)(guan)(guan)廊(lang)(lang)主(zhu)體(ti)(ti)結(jie)構(gou)的(de)(de)施(shi)工(gong)(gong)(gong)(gong)(gong)環節中(zhong)，兩者的(de)(de)施(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)(qi)差別(bie)明顯。預制(zhi)裝配式(shi)(shi)混(hun)凝土綜(zong)(zong)合(he)管(guan)(guan)(guan)廊(lang)(lang)的(de)(de)主(zhu)體(ti)(ti)結(jie)構(gou)施(shi)工(gong)(gong)(gong)(gong)(gong)大(da)(da)部(bu)分在(zai)場外完(wan)(wan)成，管(guan)(guan)(guan)節的(de)(de)吊裝、拼裝等工(gong)(gong)(gong)(gong)(gong)序施(shi)工(gong)(gong)(gong)(gong)(gong)效率(lv)高，所需工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)較短。而現澆混(hun)凝土整體(ti)(ti)式(shi)(shi)綜(zong)(zong)合(he)管(guan)(guan)(guan)廊(lang)(lang)的(de)(de)主(zhu)體(ti)(ti)結(jie)構(gou)施(shi)工(gong)(gong)(gong)(gong)(gong)則(ze)全(quan)部(bu)在(zai)場內(nei)完(wan)(wan)成，占用了大(da)(da)量(liang)現場工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)，是(shi)總(zong)工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)的(de)(de)重(zhong)要組成部(bu)分。施(shi)工(gong)(gong)(gong)(gong)(gong)中(zhong)一(yi)個標準段(duan)對比，預制(zhi)裝配式(shi)(shi)混(hun)凝土綜(zong)(zong)合(he)管(guan)(guan)(guan)廊(lang)(lang)的(de)(de)施(shi)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)比現澆混(hun)凝土整體(ti)(ti)式(shi)(shi)綜(zong)(zong)合(he)管(guan)(guan)(guan)廊(lang)(lang)縮(suo)短18d左右，縮(suo)短近45%工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)。