文章來源(yuan):中(zhong)國建筑工程總公司 發布時間:2015-02-19
近日,中國建筑工程總公司所屬中建二局科研成果“型鋼懸掛式污水管改線結構及其施工方法”獲國家發明專利授權。
該(gai)成(cheng)果(guo)通過(guo)地(di)下污水(shui)(shui)管(guan)改線施(shi)(shi)工(gong)(gong)方(fang)法(fa),有效解(jie)決(jue)(jue)大型(xing)施(shi)(shi)工(gong)(gong)現(xian)場(chang)地(di)下污水(shui)(shui)管(guan)線眾多且老化對(dui)施(shi)(shi)工(gong)(gong)造(zao)成(cheng)的(de)(de)技(ji)術問(wen)題,可(ke)有效規(gui)避施(shi)(shi)工(gong)(gong)過(guo)程中(zhong)污水(shui)(shui)管(guan)易發(fa)生滲漏等安全問(wen)題,確保市政污水(shui)(shui)管(guan)道的(de)(de)正(zheng)常運轉。該(gai)成(cheng)果(guo)解(jie)決(jue)(jue)了傳統施(shi)(shi)工(gong)(gong)方(fang)法(fa)的(de)(de)工(gong)(gong)序(xu)復雜、固定可(ke)靠性較差及(ji)易對(dui)污水(shui)(shui)管(guan)造(zao)成(cheng)損傷等弊端,可(ke)廣泛應用于地(di)下管(guan)網密布(bu)的(de)(de)老城區改造(zao)項(xiang)目。