文章來源:中國鐵(tie)路(lu)工程(cheng)總公(gong)司 發布時間:2009-12-11
近日,中鐵電氣化局承建的京津城際鐵路聲屏障工程已全部完工,投入使用,沿線居民受噪音污染困擾難題得到了解決。
京津城際鐵路聲屏障項目是京津城際鐵路的一項配套工程,也是我國第一條350km/h的高速客運專線聲屏障項目。工程采用德國旭普林工程公司聲屏障技術,分別采用混凝土、鋁合金+透明材料、鋁合金及混凝土+鋁合金+透明材料四種類型,為插板式安裝方式。分為一、二期建設。一期工程共設置聲屏障(單線)累計25314延米,于8月1日投入使用。二期工程主要對原設計中未設置聲屏障路段進行增設(單線)累計6570延米,其中橋梁段2240m,路基段3330m。
中(zhong)鐵電氣化(hua)局在施(shi)(shi)工(gong)(gong)(gong)中(zhong),面對工(gong)(gong)(gong)程(cheng)任務重、工(gong)(gong)(gong)期(qi)緊、施(shi)(shi)工(gong)(gong)(gong)點分散、高空作業多、材料運輸(shu)不便,特(te)別是二(er)期(qi)建設在第一(yi)(yi)個在運營時速超(chao)300公里的高速鐵路既有線進行(xing)施(shi)(shi)工(gong)(gong)(gong)等一(yi)(yi)系列困(kun)難,組(zu)建精干團隊(dui),優(you)化(hua)施(shi)(shi)工(gong)(gong)(gong)方案,集中(zhong)優(you)勢資(zi)源進行(xing)施(shi)(shi)工(gong)(gong)(gong),確保了工(gong)(gong)(gong)程(cheng)“安(an)全生產零事故,施(shi)(shi)工(gong)(gong)(gong)質量零返工(gong)(gong)(gong)”。確保聲屏(ping)障工(gong)(gong)(gong)程(cheng)的順利完(wan)工(gong)(gong)(gong)。