地下綜(zong)(zong)合管(guan)(guan)廊(lang)(lang)介紹(shao)地下綜(zong)(zong)合管(guan)(guan)廊(lang)(lang)主體結構的施(shi)工(gong)(gong)(gong)(gong)(gong)環節(jie)中，兩者的施(shi)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)藝截(jie)然不同，工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)差別明顯。預(yu)制(zhi)裝(zhuang)配式(shi)(shi)混(hun)凝(ning)土(tu)綜(zong)(zong)合管(guan)(guan)廊(lang)(lang)的主體結構施(shi)工(gong)(gong)(gong)(gong)(gong)大(da)部分在(zai)(zai)場(chang)(chang)外完成(cheng)，管(guan)(guan)節(jie)的吊裝(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(xu)工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)較短(duan)。而現(xian)澆混(hun)凝(ning)土(tu)整體式(shi)(shi)綜(zong)(zong)合管(guan)(guan)廊(lang)(lang)的主體結構施(shi)工(gong)(gong)(gong)(gong)(gong)則全部在(zai)(zai)場(chang)(chang)內完成(cheng)，占用(yong)了大(da)量現(xian)場(chang)(chang)工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)，是總(zong)工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)的重要組(zu)成(cheng)部分。施(shi)工(gong)(gong)(gong)(gong)(gong)中一個標準(zhun)段對(dui)比(bi)(bi)，預(yu)制(zhi)裝(zhuang)配式(shi)(shi)混(hun)凝(ning)土(tu)綜(zong)(zong)合管(guan)(guan)廊(lang)(lang)的施(shi)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)比(bi)(bi)現(xian)澆混(hun)凝(ning)土(tu)整體式(shi)(shi)綜(zong)(zong)合管(guan)(guan)廊(lang)(lang)縮短(duan)18d左右，縮短(duan)近(jin)45%工(gong)(gong)(gong)(gong)(gong)期(qi)(qi)。