地下綜合管(guan)廊(lang)(lang)介紹(shao)地下綜合管(guan)廊(lang)(lang)主體(ti)(ti)結構(gou)(gou)的(de)(de)施(shi)工(gong)(gong)(gong)環節中(zhong)，兩者(zhe)的(de)(de)施(shi)工(gong)(gong)(gong)工(gong)(gong)(gong)藝截(jie)然(ran)不(bu)同，工(gong)(gong)(gong)期(qi)差別明(ming)顯。預(yu)制(zhi)裝(zhuang)(zhuang)配式(shi)(shi)混(hun)(hun)凝土(tu)綜合管(guan)廊(lang)(lang)的(de)(de)主體(ti)(ti)結構(gou)(gou)施(shi)工(gong)(gong)(gong)大部(bu)分在場(chang)外完成(cheng)，管(guan)節的(de)(de)吊裝(zhuang)(zhuang)、拼裝(zhuang)(zhuang)等工(gong)(gong)(gong)序施(shi)工(gong)(gong)(gong)效率高(gao)，所需工(gong)(gong)(gong)期(qi)較短(duan)。而現澆(jiao)(jiao)混(hun)(hun)凝土(tu)整體(ti)(ti)式(shi)(shi)綜合管(guan)廊(lang)(lang)的(de)(de)主體(ti)(ti)結構(gou)(gou)施(shi)工(gong)(gong)(gong)則全部(bu)在場(chang)內完成(cheng)，占用了(le)大量現場(chang)工(gong)(gong)(gong)期(qi)，是總(zong)工(gong)(gong)(gong)期(qi)的(de)(de)重要組成(cheng)部(bu)分。施(shi)工(gong)(gong)(gong)中(zhong)一個標準段對比，預(yu)制(zhi)裝(zhuang)(zhuang)配式(shi)(shi)混(hun)(hun)凝土(tu)綜合管(guan)廊(lang)(lang)的(de)(de)施(shi)工(gong)(gong)(gong)工(gong)(gong)(gong)期(qi)比現澆(jiao)(jiao)混(hun)(hun)凝土(tu)整體(ti)(ti)式(shi)(shi)綜合管(guan)廊(lang)(lang)縮短(duan)18d左右(you)，縮短(duan)近45%工(gong)(gong)(gong)期(qi)。