地(di)下綜合(he)管(guan)(guan)(guan)(guan)廊(lang)(lang)介紹地(di)下綜合(he)管(guan)(guan)(guan)(guan)廊(lang)(lang)主(zhu)體(ti)(ti)結構的(de)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)環(huan)節中，兩(liang)者的(de)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)藝截然(ran)不同，工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)差別明顯。預(yu)制(zhi)裝(zhuang)(zhuang)配式混(hun)凝土綜合(he)管(guan)(guan)(guan)(guan)廊(lang)(lang)的(de)主(zhu)體(ti)(ti)結構施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)大部分(fen)(fen)在(zai)場外完成，管(guan)(guan)(guan)(guan)節的(de)吊(diao)裝(zhuang)(zhuang)、拼(pin)裝(zhuang)(zhuang)等工(gong)(gong)(gong)(gong)(gong)序施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)效率高，所需工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)較(jiao)短(duan)。而現澆(jiao)混(hun)凝土整體(ti)(ti)式綜合(he)管(guan)(guan)(guan)(guan)廊(lang)(lang)的(de)主(zhu)體(ti)(ti)結構施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)則全部在(zai)場內完成，占用(yong)了大量現場工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)，是總工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)的(de)重(zhong)要組(zu)成部分(fen)(fen)。施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)中一個標準段對比(bi)，預(yu)制(zhi)裝(zhuang)(zhuang)配式混(hun)凝土綜合(he)管(guan)(guan)(guan)(guan)廊(lang)(lang)的(de)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)比(bi)現澆(jiao)混(hun)凝土整體(ti)(ti)式綜合(he)管(guan)(guan)(guan)(guan)廊(lang)(lang)縮短(duan)18d左右，縮短(duan)近45%工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)。