文章來源：中國(guo)鐵路(lu)工程總公司 發(fa)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。
中鐵電氣化局在施(shi)工(gong)(gong)(gong)(gong)中，面對工(gong)(gong)(gong)(gong)程任(ren)務重、工(gong)(gong)(gong)(gong)期緊、施(shi)工(gong)(gong)(gong)(gong)點分散、高空作業(ye)多、材(cai)料運(yun)輸(shu)不便，特別(bie)是二期建(jian)設在第一個在運(yun)營(ying)時速超300公(gong)里的(de)高速鐵路既有線(xian)進行施(shi)工(gong)(gong)(gong)(gong)等一系(xi)列困難，組建(jian)精干團隊，優化施(shi)工(gong)(gong)(gong)(gong)方案，集(ji)中優勢資源進行施(shi)工(gong)(gong)(gong)(gong)，確(que)保(bao)了工(gong)(gong)(gong)(gong)程“安全(quan)生產零(ling)事(shi)故，施(shi)工(gong)(gong)(gong)(gong)質量零(ling)返(fan)工(gong)(gong)(gong)(gong)”。確(que)保(bao)聲(sheng)屏(ping)障(zhang)工(gong)(gong)(gong)(gong)程的(de)順利完工(gong)(gong)(gong)(gong)。