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基本介紹

鼓樓立交橋，位于內蒙古呼和浩特市新城東西街南北街的交匯處。是呼和浩特市為內蒙古自治區成立50周年大慶獻禮的重點工程。呼和浩特(te)市鼓樓(lou)立交橋，開工(gong)時間(jian)1996年5月(yue)18日，竣(jun)工(gong)時間(jian)1997年6月(yue)18日，由(you)中鐵十八集(ji)團有(you)限公司第五分公司施工(gong)。

全橋(qiao)(qiao)(qiao)(qiao)長5539.6米(mi)，總投資1.58億元(yuan)。建設單(dan)位為(wei)呼(hu)和浩特(te)市(shi)重點工(gong)(gong)(gong)程(cheng)(cheng)(cheng)指揮部(bu)，由(you)天(tian)津(jin)市(shi)市(shi)政(zheng)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)設計研(yan)究(jiu)院設計，中(zhong)(zhong)鐵(tie)十八(ba)局集團五(wu)公司承擔施(shi)工(gong)(gong)(gong)。該(gai)立交(jiao)橋(qiao)(qiao)(qiao)(qiao)為(wei)三層定向苜宿葉組合(he)互(hu)通式立交(jiao)橋(qiao)(qiao)(qiao)(qiao)，由(you)七(qi)座橋(qiao)(qiao)(qiao)(qiao)群組成(cheng)。橋(qiao)(qiao)(qiao)(qiao)總長2736米(mi)，引道(dao)(dao)長2803.6米(mi)，橋(qiao)(qiao)(qiao)(qiao)梁(liang)面積(ji)22120平(ping)方(fang)(fang)米(mi)，引道(dao)(dao)面積(ji)12110千方(fang)(fang)米(mi)，道(dao)(dao)路(lu)面積(ji)97425平(ping)方(fang)(fang)米(mi)；鉆孔樁387根，承臺(tai)(tai)132個，墩柱(zhu)155個，橋(qiao)(qiao)(qiao)(qiao)臺(tai)(tai)10座，現(xian)澆預(yu)應力連(lian)續(xu)梁(liang)970延米(mi)，普通連(lian)續(xu)梁(liang)354延米(mi)，預(yu)制板梁(liang)556片。全橋(qiao)(qiao)(qiao)(qiao)共125跨，最大(da)跨徑40米(mi)，最高(gao)(gao)(gao)墩柱(zhu)18．4米(mi)。該(gai)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)施(shi)工(gong)(gong)(gong)難度大(da)、質(zhi)(zhi)量(liang)(liang)要求(qiu)高(gao)(gao)(gao)、工(gong)(gong)(gong)藝先進，工(gong)(gong)(gong)期(qi)緊。施(shi)工(gong)(gong)(gong)中(zhong)(zhong)，中(zhong)(zhong)鐵(tie)十八(ba)局職工(gong)(gong)(gong)發揚(yang)“老(lao)虎團”敢打敢拼精神(shen)，采用(yong)大(da)模數碗扣式鋼管支架及軍用(yong)梁(liang)支架為(wei)現(xian)澆梁(liang)支撐施(shi)工(gong)(gong)(gong)方(fang)(fang)案，施(shi)工(gong)(gong)(gong)過程(cheng)(cheng)(cheng)中(zhong)(zhong)，開(kai)展全面質(zhi)(zhi)量(liang)(liang)管理，保證了施(shi)工(gong)(gong)(gong)的速度和質(zhi)(zhi)量(liang)(liang)。同(tong)時還廣泛開(kai)展QC小(xiao)組活(huo)動，其中(zhong)(zhong)混凝土箱梁(liang)冬季施(shi)工(gong)(gong)(gong)QC活(huo)動獲(huo)鐵(tie)道(dao)(dao)部(bu)優質(zhi)(zhi)QC成(cheng)果二(er)等獎。在該(gai)橋(qiao)(qiao)(qiao)(qiao)施(shi)工(gong)(gong)(gong)中(zhong)(zhong)曾(ceng)受到內蒙古(gu)自(zi)治區和呼(hu)和浩特(te)市(shi)領導(dao)的高(gao)(gao)(gao)度評(ping)價。竣(jun)工(gong)(gong)(gong)后，被評(ping)為(wei)局優質(zhi)(zhi)樣板工(gong)(gong)(gong)程(cheng)(cheng)(cheng)和內蒙古(gu)優質(zhi)(zhi)市(shi)政(zheng)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)，并獲(huo)呼(hu)和浩特(te)市(shi)市(shi)政(zheng)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)優質(zhi)(zhi)獎，1997年(nian)(nian)獲(huo)鐵(tie)道(dao)(dao)部(bu)優質(zhi)(zhi)工(gong)(gong)(gong)程(cheng)(cheng)(cheng)一等獎。2000年(nian)(nian)被評(ping)為(wei)國(guo)有(you)銀(yin)質(zhi)(zhi)獎。