陕西宝鸡渭河支流千河河堤垮塌 威胁陇海线
2010
07/26
21:27
3745
新华网西安７月２５日电（记者张轩）记者２５日上午从陕西省宝鸡市防汛办了解到，２４日上午８时３０分左右，受持续多日的强降雨影响，宝鸡高新区千河镇千河大桥北侧千河河堤垮塌，对陇海铁路和千河大桥产生威胁。截至２５日１０时，河堤仍在抢修。
据了解，宝鸡从２２日开始降雨，２２日７时至２４日８时，陇县降雨２２３毫米，千阳县降雨１６７毫米，千河最大流量达到每秒１７６０立方米。连续的强降雨导致千河河水上涨，同时，由于千河上游的冯家山水库和王家崖水库出现超警戒水位后向下游泄洪，更使得千河河水暴涨。奔涌的河水在陇海铁路千河大桥旁因受阻挡而拐了个急弯，卷走了大桥东侧部分地基，致使２０多米河堤垮塌。
险情发生后，宝鸡高新区管委会、西安铁路分局宝鸡工务段、千河镇政府紧急部署７００多人参与河堤抢险加固。截至２５日１０时，垮塌河堤仍在抢修中。
来源：
随州日报社
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