地下綜合(he)管(guan)廊介紹地下綜合(he)管(guan)廊主(zhu)體結構(gou)(gou)(gou)的(de)(de)施(shi)工(gong)(gong)(gong)(gong)(gong)環節(jie)中(zhong)，兩者的(de)(de)施(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(ming)顯(xian)。預制裝(zhuang)配式(shi)混(hun)凝(ning)土綜合(he)管(guan)廊的(de)(de)主(zhu)體結構(gou)(gou)(gou)施(shi)工(gong)(gong)(gong)(gong)(gong)大(da)部分在(zai)場外完成，管(guan)節(jie)的(de)(de)吊裝(zhuang)、拼裝(zhuang)等工(gong)(gong)(gong)(gong)(gong)序施(shi)工(gong)(gong)(gong)(gong)(gong)效率高，所需工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)較短。而現(xian)澆混(hun)凝(ning)土整(zheng)體式(shi)綜合(he)管(guan)廊的(de)(de)主(zhu)體結構(gou)(gou)(gou)施(shi)工(gong)(gong)(gong)(gong)(gong)則全部在(zai)場內(nei)完成，占用(yong)了大(da)量現(xian)場工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)，是總工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)的(de)(de)重要(yao)組成部分。施(shi)工(gong)(gong)(gong)(gong)(gong)中(zhong)一個(ge)標(biao)準(zhun)段對(dui)比(bi)，預制裝(zhuang)配式(shi)混(hun)凝(ning)土綜合(he)管(guan)廊的(de)(de)施(shi)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)比(bi)現(xian)澆混(hun)凝(ning)土整(zheng)體式(shi)綜合(he)管(guan)廊縮(suo)短18d左右(you)，縮(suo)短近45%工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)。