地下綜合(he)(he)管(guan)(guan)(guan)廊(lang)(lang)介(jie)紹地下綜合(he)(he)管(guan)(guan)(guan)廊(lang)(lang)主(zhu)體(ti)結構的施(shi)(shi)工(gong)(gong)(gong)(gong)環節(jie)中，兩者的施(shi)(shi)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝(yi)截然不同，工(gong)(gong)(gong)(gong)期(qi)差別明顯。預(yu)制(zhi)裝配式(shi)混凝(ning)土綜合(he)(he)管(guan)(guan)(guan)廊(lang)(lang)的主(zhu)體(ti)結構施(shi)(shi)工(gong)(gong)(gong)(gong)大部(bu)分(fen)在場外完成(cheng)，管(guan)(guan)(guan)節(jie)的吊(diao)裝、拼(pin)裝等(deng)工(gong)(gong)(gong)(gong)序施(shi)(shi)工(gong)(gong)(gong)(gong)效率高(gao)，所需工(gong)(gong)(gong)(gong)期(qi)較短(duan)。而(er)現(xian)(xian)澆(jiao)混凝(ning)土整體(ti)式(shi)綜合(he)(he)管(guan)(guan)(guan)廊(lang)(lang)的主(zhu)體(ti)結構施(shi)(shi)工(gong)(gong)(gong)(gong)則全部(bu)在場內(nei)完成(cheng)，占(zhan)用了(le)大量(liang)現(xian)(xian)場工(gong)(gong)(gong)(gong)期(qi)，是總(zong)工(gong)(gong)(gong)(gong)期(qi)的重要組成(cheng)部(bu)分(fen)。施(shi)(shi)工(gong)(gong)(gong)(gong)中一個(ge)標準(zhun)段對比，預(yu)制(zhi)裝配式(shi)混凝(ning)土綜合(he)(he)管(guan)(guan)(guan)廊(lang)(lang)的施(shi)(shi)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)期(qi)比現(xian)(xian)澆(jiao)混凝(ning)土整體(ti)式(shi)綜合(he)(he)管(guan)(guan)(guan)廊(lang)(lang)縮短(duan)18d左右，縮短(duan)近45%工(gong)(gong)(gong)(gong)期(qi)。