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山西水工承建小浪底引黄工程全线贯通

BENZHANXUN 6YUE29RI17DIAN41FEN,SUIZHEXIAOLANGDIYINHUANGGONGCHENG7HAOHE8HAOSUIDONGZHIJIANZUIHOUYISHENGBAOPOSHENGXIANG,SHANXISHUIGONGCHENGJIANDEXIAOLANGDIYINHUANGGONGCHENGQUANXIANGUANTONG,XIANCHANGJIANSHEZHEMENXIANGQILEJILIEDEZHANGSHENGHEHUANHUSHENG。

XIAOLANGDIYINHUANGGONGCHENGSHISHANXIDASHUIWANGSIDAGUGANGONGCHENGZHIYI,WEIYU“LIANGZONGSHIHENG”DEDIJIUHENG,ZIHUANGHEGANLIUSHANGDEXIAOLANGDISHUILISHUNIUGONGCHENGKUQUXIANGSHANXISHENGSUSHUIHELIUYUDIAOSHUIDEDAXINGYINDIAOSHUIGONGCHENG。YINSHUIGANXIANGONGZHANG59.6QIANMI,QIZHONGSHANXISHUIGONGCHENGJIANDESHIGONGⅤBIAOWEIXIAOLANGDIYINHUANGGONGCHENGZHONGSHUIWENDIZHITIAOJIANZUIFUZA、JUEJINNANDUZUIDADE14 QIANMI,SHUYUQUANXIANZHONGDEKABOZIGONGCHENG,VBIAOGUANTONGBIAOZHIZHEGONGCHENGQUANXIANGUANTONG。

XIAOLANGDIYINHUANGGONGCHENGSUIDONG

V标包含的4个隧洞,除6号支洞地质条件较好外,其余3个支洞均处于不良地质条件地带,穿越断层地带洞段较多,且岩溶裂隙水大,塌方、突水频繁发生,Ⅳ、Ⅴ类围岩洞段较多,隧洞开挖施工中大多洞段须采取钢拱架支护,平均每天只能进行一个循环作业,每循环进尺约0.5~1.5m。尤其是7号支洞控制主洞下游段,依次出现凝灰岩段、微膨胀性泥岩段、泥结石段、大型断层及断层破碎带段,以及涌水涌泥段,分别采取了留核心土法、径向化学固结灌浆、超前打管棚、超前预注浆(水泥-水玻璃双液浆、化学灌浆)等施工方法,不良地质洞段长度占7号支洞控制主洞下游段总长度的80%以上。其中2.5千米横穿中条山山前大断裂带,最大埋深地下460米,施工极其困难,项目部精心组织,昼夜施工,领导干部跟班作业、配足人员设备,备足应急抢险材料,先后通过了突泥突水、高压富水粉细沙层、膨胀岩变形地层等不良地质条件洞段,历经3296天2021年6月29日1741分,胜利实现小浪底引黄工程全线贯通为党的百年华诞送上了一份厚礼

QUANXIANGUANTONGYISHIXIANCHANG

7YUE1RI,ZAI7HAODONGKOUJUXINGLESHENGDADEGUANTONGYISHI,WANJIAZHAISHUIKONGHANXUCAODANGWEISHUJI、DONGSHIZHANGCHENERDONGCHUXIYISHIBINGZHICI,DANGWEIFUSHUJI、FUDONGSHIZHANGZONGJINGLIFANANSHUNZHUCHIYISHI,DANGWEIWEIYUAN、FUZONGJINGLICAOCHIXUANDULESHENGSHUILITINGHEXIN,ZONGHUIJISHICAOZHIGANG,YUNCHENGSHIFUSHIZHANGDONGXUGUANG,WANJIAZHAISHUIKONGHANXUCAOXIANGGUANBUMEN、GONGCHENGZHUDIZHENGFU、GONGCHENGCANJIANGEDANWEIFUZERENCHUXIGUANTONGYISHI,SHANXISHUIGONGLINGDAOHAOZHILIANG、WANGYANWU、WANGQUANLI、YANYONGPING、HOUYUCANJIAGUANTONGYISHI。

HANXUCAODANGWEISHUJI、DONGSHIZHANGCHENERDONGZHICI

CHENERDONGZAIYISHISHANGZHICI。CHENERDONGZHICHU,ZAIQUANSHENGSHANGXIASHENRUXUEXIGUANCHEXIJINPINGZONGSHUJISHICHASHANXIZHONGYAOJIANGHUAZHONGYAOZHISHI、YIANGYANGFENJINZITAIQUANFANGWEITUIJINGAOZHILIANGFAZHAN、YIYOUYICHENGJIQINGZHUJIANDANG100ZHOUNIANDEZHONGYAOSHIKE,DASHUIWANGXIAOLANGDIYINHUANGGONGCHENG59.6GONGLIYINSHUIGANXIANQUANXIANGUANTONG,ZHEISHIXIAOLANGDIYINHUANGGONGCHENGJIANSHELICHENGZHONGDEYIJIANDASHI,GENGSHIQUANSHENGTONGCHOUTUIJIN“WUSHUIZONGGAI”、JIANGONGXINSHIDAI、XINGSHUICUZHUANXINGDEYIJIANXISHI。QUANTIJIANSHEZHEXIAZHANKUSHU、DONGPINYANHAN,ZHOUYEBUXI、LIANXUZUOZHAN,YIZUIXIANJINDESHIGONGSHEBEI、ZUIYOUXIUDEJISHURENYUAN、ZUIKEXUEDEGUANLISHOUDUAN,ZHANSHENGLEYICIYOUYICIJIANNANXIANZU,QUDELEYIGEYOUYIGEZHONGDAJINZHAN,WEIGONGCHENGGUANTONGQINGZHULEDALIANGXINXUEHEHANSHUI,CHENGGUOLAIZHIBUYI,CHENGJIYOUMUGONGDU。

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HANXUCAODANGWEIFUSHUJI、FUDONGSHIZHANG、ZONGJINGLIFANANSHUNZHUCHIYISHI

HANXUCAODANGWEIWEIYUAN、FUZONGJINGLICAOCHIXUANDUSHENGSHUILITINGHEXIN

SHANXISHUIGONGDANGWEISHUJI、DONGSHIZHANGHAOZHILIANGHUIBAOGONGCHENGJIANSHEQINGKUANG

SHANXISHUIGONGDANGWEISHUJI、DONGSHIZHANGHAOZHILIANGZAIYISHISHANGHUIBAOLEGONGCHENGJIANSHEQINGKUANG。HAOZHILIANGZHICHU,XIAOLANGDIYINHUANGGONGCHENGSHIGONGVBIAODIZHIZHIFUZA,SHIGONGZHIJIANNAN,YINQIGEJILINGDAOHEYEJIEGAODUGUANZHU。GONGCHENGANQUANYINHUANDUO、SHIGONGHUANJINGYICHANGELIE,HANXUCAOJISHIZUZHIZISHENZHUANJIAYUNJISHIGONGXIANCHANG,JINXINGNANTIHUIZHEN,YANJIUCHUXIANBANFA,TANTAOJUEJINFANGAN。GONGKELELIUSHADICENG、TUSHUIYONGNIDICENG、DUANCENGPOSUIDAI、JIPOSUIFUSHUIDONGDUANDENGYUANCHAOYUPANDEYIGEYOUYIGENANTI,KENXIALEYIKUAIKUAIYINGGUTOU,CHUANGZAOLEYIGEGEXINJILU,CHONGFENZHANSHILE“TEBIENENGCHIKU、TEBIENENGZHANDOU、TEBIENENGFENGXIAN”DESHUILIJINGSHEN。TONGGUOGONGCHENGJIANSHE,DUANLIANLEDUIWU,JILEILEJINGYAN,TISHENGLENENGLI,QUDELEJIAORENDEYEJI,GONGCHENGQUANXIANGUANTONG,SHISHANXISHUIGONGZAISHANXIDASHUIWANGJIANSHEZHONGJITBM2BIAO、TBM4BIAOZHIHOU,QUDEDEYOUYIGEZHONGDASHENGLI。HAOZHILIANGBIAOSHI,XIAYIBU,HANXUCAOJIANGZAIWANJIAZHAISHUIKONGHANXUCAODANGWEIJIANQIANGLINGDAOXIA,YIGENGJIAFENFAYOUWEIDEJINGSHENZHUANGTAI,JIABEINULIGONGZUO,QUANLIWANCHENGHAOHOUXUSHIGONGRENWU,XIANGDANGHERENMINJIAOSHANGYIFENMANYIDEDAJUAN。

GONGCHENGJIANGUANDANWEIHEZHUDIZHENGFULINGDAOYEFENBIEZUOLEQINGKUANGHUIBAOHEJIANGHUAFAYAN。YISHIZHIHOU,WANJIAZHAISHUIKONGHANXUCAOLINGDAOXIANGXIAOLANGDIYINHUANGGONGCHENGYIXIANGONGRENDAIBIAOFAFANGLEWEIWENPIN。

 

HANXUCAOLINGDAOWEIWENYIXIANZHIGONG


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