文章來(lai)源:中國冶金科工集團有限公(gong)司 發(fa)布時間:2010-07-31
中(zhong)國冶金(jin)科工(gong)(gong)集團上海寶冶建設(she)有限公司在承(cheng)建的(de)上海世(shi)博重點配套工(gong)(gong)程(cheng)——虹橋國際機場擴建工(gong)(gong)程(cheng)市(shi)政(zheng)道路(lu)及泵(beng)站工(gong)(gong)程(cheng)施(shi)工(gong)(gong)中(zhong),采用非開挖(wa)技術(shu)(靜態液(ye)壓脹管法(fa))取得成功。不僅確(que)保路(lu)基下已投(tou)入使(shi)用管線的(de)安全運行,還節約了施(shi)工(gong)(gong)費用。這項技術(shu)在國內尚屬首次應用。