地下綜(zong)合(he)管(guan)(guan)(guan)廊(lang)介紹地下綜(zong)合(he)管(guan)(guan)(guan)廊(lang)主(zhu)體結(jie)構(gou)(gou)的施(shi)(shi)工(gong)(gong)環節中(zhong)，兩者的施(shi)(shi)工(gong)(gong)工(gong)(gong)藝(yi)截然不同(tong)，工(gong)(gong)期差別明(ming)顯(xian)。預制裝(zhuang)(zhuang)配(pei)(pei)式(shi)混(hun)(hun)凝土(tu)(tu)綜(zong)合(he)管(guan)(guan)(guan)廊(lang)的主(zhu)體結(jie)構(gou)(gou)施(shi)(shi)工(gong)(gong)大部(bu)分在(zai)場外完(wan)成(cheng)(cheng)，管(guan)(guan)(guan)節的吊(diao)裝(zhuang)(zhuang)、拼裝(zhuang)(zhuang)等工(gong)(gong)序施(shi)(shi)工(gong)(gong)效率(lv)高，所(suo)需工(gong)(gong)期較短(duan)(duan)(duan)。而現澆混(hun)(hun)凝土(tu)(tu)整體式(shi)綜(zong)合(he)管(guan)(guan)(guan)廊(lang)的主(zhu)體結(jie)構(gou)(gou)施(shi)(shi)工(gong)(gong)則(ze)全部(bu)在(zai)場內完(wan)成(cheng)(cheng)，占用了大量現場工(gong)(gong)期，是(shi)總工(gong)(gong)期的重要組成(cheng)(cheng)部(bu)分。施(shi)(shi)工(gong)(gong)中(zhong)一(yi)個標準(zhun)段對比，預制裝(zhuang)(zhuang)配(pei)(pei)式(shi)混(hun)(hun)凝土(tu)(tu)綜(zong)合(he)管(guan)(guan)(guan)廊(lang)的施(shi)(shi)工(gong)(gong)工(gong)(gong)期比現澆混(hun)(hun)凝土(tu)(tu)整體式(shi)綜(zong)合(he)管(guan)(guan)(guan)廊(lang)縮(suo)短(duan)(duan)(duan)18d左右，縮(suo)短(duan)(duan)(duan)近45%工(gong)(gong)期。