文章來源:中(zhong)國鐵(tie)路工程總(zong)公司 發布時間(jian):2012-08-23
近日,中(zhong)(zhong)鐵港航局中(zhong)(zhong)標(biao)山東紅帆直(zhi)(zhi)線(xian)(xian)(xian)驅(qu)動列車試驗(yan)線(xian)(xian)(xian)工(gong)(gong)程施工(gong)(gong)總承(cheng)包(bao)合同(tong),合同(tong)額約(yue)5億元(yuan)。該項(xiang)目正線(xian)(xian)(xian)全(quan)長約(yue)2.806公里,采用DC1500V接(jie)觸(chu)軌(gui)供電。全(quan)線(xian)(xian)(xian)設控制用房、牽引(yin)變電所,與園區觀景(jing)平臺結(jie)合統一設計,其(qi)中(zhong)(zhong)試驗(yan)線(xian)(xian)(xian)高(gao)架橋(qiao)長 1373米,橋(qiao)高(gao) 2.0米~7.0米,橋(qiao)梁上部(bu)結(jie)構采用預應力(li)箱(xiang)梁,下部(bu)結(jie)構采用矩型托盤式橋(qiao)墩、摩(mo)擦樁基礎。據了解,直(zhi)(zhi)線(xian)(xian)(xian)驅(qu)動列車作為一種全(quan)新現(xian)代交(jiao)通(tong)技術,是未來城(cheng)(cheng)市軌(gui)道交(jiao)通(tong)發(fa)展的趨勢,特別是其(qi)獨(du)有的節能、節材、節地,工(gong)(gong)期短、投(tou)資少的優勢,是現(xian)代城(cheng)(cheng)市解決交(jiao)通(tong)問題的首(shou)選(xuan),目前在美(mei)國、日本、加(jia)拿(na)大等國已(yi)經有了較好的發(fa)展,并(bing)得(de)到了越(yue)來越(yue)廣泛的重視(shi)。在國內,北(bei)京機(ji)場(chang)線(xian)(xian)(xian)、廣州(zhou)4號、5號線(xian)(xian)(xian)也分別從(cong)日本和加(jia)拿(na)大引(yin)進(jin)了該技術,并(bing)投(tou)入運行。