2016-12-21 10:56:36
６日９時５０分，隨著最后一方混凝土澆筑完畢，武漢(han)地鐵６號線控制性(xing)工(gong)程唐家墩(dun)車站主(zhu)體成功封底(di)，為(wei)主(zhu)體施工(gong)全面展開創造了(le)條件。這為(wei)６號線今年(nian)底(di)開通(tong)運(yun)營(ying)奠定(ding)了(le)良好基礎。
武漢地(di)(di)鐵(tie)６號(hao)線(xian)唐家墩(dun)車(che)站位于發展(zhan)大(da)道(dao)與唐家墩(dun)路(lu)交叉路(lu)口處(chu)，為６號(hao)線(xian)與１０號(hao)線(xian)換乘站，是６號(hao)線(xian)施(shi)工難(nan)(nan)度最大(da)的地(di)(di)鐵(tie)車(che)站之一(yi)。車(che)站主(zhu)體全部在(zai)高架(jia)橋下，凈空最低(di)僅５ｍ，車(che)站所處(chu)地(di)(di)質條件(jian)復雜，端頭(tou)井開挖(wa)深度達２７ｍ，空間狹小，開挖(wa)困難(nan)(nan)。車(che)站處(chu)管線(xian)密集，周(zhou)(zhou)邊建(jian)筑(zhu)物多(duo)，土(tu)建(jian)施(shi)工和降水(shui)易影響(xiang)到地(di)(di)表道(dao)路(lu)、周(zhou)(zhou)邊管線(xian)和建(jian)筑(zhu)物。
開工(gong)(gong)以(yi)來(lai)，承建單位中鐵上海工(gong)(gong)程局(ju)市政公司項目(mu)部大力推(tui)行工(gong)(gong)程項目(mu)精細化管理，把安全推(tui)進、搶抓工(gong)(gong)期(qi)作為關鍵(jian)工(gong)(gong)作來(lai)抓，取得良好效果。
據(ju)中(zhong)鐵上海工(gong)(gong)程(cheng)局市(shi)政公司相關負責(ze)人介紹，項(xiang)目部(bu)結合施(shi)工(gong)(gong)現場(chang)特點，積極(ji)優化施(shi)工(gong)(gong)方案(an)，為(wei)保障(zhang)所處(chu)主(zhu)要干道(dao)(dao)不封(feng)閉，項(xiang)目部(bu)歷經８次打(da)圍(wei)，在發(fa)展大道(dao)(dao)上增(zeng)設蓋板(ban)，車站主(zhu)體采用(yong)明挖(wa)(wa)和局部(bu)蓋挖(wa)(wa)相結合。開挖(wa)(wa)前(qian)在基坑周邊增(zeng)打(da)旋噴樁(zhuang)(zhuang)、立柱樁(zhuang)(zhuang)，對基坑加固，對周邊道(dao)(dao)路、橋墩、建(jian)筑物等妥(tuo)善保護，確保不因(yin)沉降(jiang)影響到周邊建(jian)筑物。
落實(shi)領(ling)導(dao)帶班(ban)責任制和全天(tian)候交接班(ban)制度，也是工(gong)程(cheng)項目(mu)順利推進的重(zhong)要原因。據了(le)解，開工(gong)以來，項目(mu)部領(ling)導(dao)班(ban)子和技術員、安全員、施工(gong)員同(tong)(tong)時堅守現場，每(mei)隔１小時對基(ji)坑巡視(shi)，并做(zuo)好現場施工(gong)調(diao)度。同(tong)(tong)時，強化文明(ming)(ming)施工(gong)管理，組建(jian)２０人(ren)的文明(ming)(ming)施工(gong)隊(dui)并配備灑水車，堅持每(mei)天(tian)擦洗圍(wei)擋，確保(bao)文明(ming)(ming)施工(gong)，深(shen)得有關方(fang)面(mian)好評。
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