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开天劈地翻江蹈海,看十八大以来央企重大工程和科技创新成就!

2017-09-15 13:12:41   国资小新

高铁因施工装备、高速动车组、养护维修装备满足了中国高铁建设规模最大、运营里程最长、持续运行速度最高、运用环境最复杂、系统技术最兼容等需求,可谓“抱团出海”正当时。2015年10月16日,中国和印尼正式签署雅万高铁项目。此项目是中国高速铁路从技术标准、勘察设计、工程施工、装备制造,到物资供应、运营管理和人才培训等全方位整体走出去的“第一单”,具有历史性意义。

因为中国,非洲终结了电气化铁路为零的旧时代。由中国中铁和中国铁建中土集团分段实施EPC总承包的亚吉铁路,是非洲第一条跨国电气化铁路和最长距离的电气化铁路,也是中国企业在非洲建成的第一条电气化铁路。

一次次从零到一,国有企业依托重大装备技术创新不断刷新着历史记录。扬帆“一带一路”,国有企业撼地重器仍将值得更多期待。

“翻江”篇

党的十八大以来,我国综合交通运输进入新的发展阶段,综合交通基础设施日趋完善。其中,港口万吨级及以上泊位达到2221个,内河航道总里程12.7万公里,其中高等级航道1.21万公里。

上述成绩的取得,离不开央企在一批重大工程方面的努力,央企通过科技创新,掌握了航道疏浚、深水港建设等方面的成套技术,为“一带一路”倡议下海外交通基础设施市场的开拓打下了坚实基础。

长江口疏浚

长江口深水航道治理工程是中国历史上规模最大、技术最复杂的水运工程,也是世界上巨型复杂河口航道治理的成功典范。

长江南京以下12.5米深水航道的建成,将进一步加快长江“黄金水道”向内河的延伸,南京以下内河港口将比肩沿海港口,与国际贸易实现无缝衔接,5万吨级船舶可直达南京,第五和第六代大型远洋集装箱船和10万吨级散货船可乘潮通过,使国际远洋运输向长江深入约400公里。工程完工后,每年可节约运输费、中转费等直接物流成本近90亿元,直接拉动新增GDP约215亿元。

中国交建完成了长江口深水航道整治工程,形成的“长江口深水航道治理工程成套技术”荣获国家科技进步一等奖。创新成果还迅速应用到上海洋山深水港、黄骅港外航道、杭州湾大桥等一批国家重点工程建设中。通过科技创新,中国交建掌握了国际领先的大型深水航道建设成套技术,实现了重大突破,推动了航道建设与疏浚产业不断发展。尤其是近10年来,通过科技创新让疏浚业成为我国经济建设、社会发展和环境保护的重要行业,实现了疏浚技术和设备迅速发展,疏浚信息技术得到长足进步。

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