地下(xia)綜(zong)合(he)(he)管(guan)(guan)(guan)廊(lang)介紹地下(xia)綜(zong)合(he)(he)管(guan)(guan)(guan)廊(lang)主(zhu)體(ti)結(jie)構的(de)(de)施工(gong)(gong)(gong)(gong)環(huan)節中，兩者的(de)(de)施工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝截然不同，工(gong)(gong)(gong)(gong)期差(cha)別明顯。預制裝配式(shi)混(hun)凝(ning)土(tu)(tu)綜(zong)合(he)(he)管(guan)(guan)(guan)廊(lang)的(de)(de)主(zhu)體(ti)結(jie)構施工(gong)(gong)(gong)(gong)大部分在場外完成(cheng)，管(guan)(guan)(guan)節的(de)(de)吊裝、拼裝等工(gong)(gong)(gong)(gong)序施工(gong)(gong)(gong)(gong)效率高(gao)，所(suo)需工(gong)(gong)(gong)(gong)期較短(duan)。而現澆混(hun)凝(ning)土(tu)(tu)整體(ti)式(shi)綜(zong)合(he)(he)管(guan)(guan)(guan)廊(lang)的(de)(de)主(zhu)體(ti)結(jie)構施工(gong)(gong)(gong)(gong)則全部在場內完成(cheng)，占用了大量現場工(gong)(gong)(gong)(gong)期，是總工(gong)(gong)(gong)(gong)期的(de)(de)重要(yao)組成(cheng)部分。施工(gong)(gong)(gong)(gong)中一個標(biao)準段對比(bi)，預制裝配式(shi)混(hun)凝(ning)土(tu)(tu)綜(zong)合(he)(he)管(guan)(guan)(guan)廊(lang)的(de)(de)施工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)期比(bi)現澆混(hun)凝(ning)土(tu)(tu)整體(ti)式(shi)綜(zong)合(he)(he)管(guan)(guan)(guan)廊(lang)縮(suo)(suo)短(duan)18d左右(you)，縮(suo)(suo)短(duan)近45%工(gong)(gong)(gong)(gong)期。