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中国高铁网络版图不断扩容 演绎世界版速度与激情

2017-06-19 09:16:55   

近日,中国高铁再次刷屏。

习近平主席在访问哈萨克斯坦期间,在其总统纳扎尔巴耶夫陪同下,参观阿斯塔纳专项世博会中国国家馆。在习近平邀请下,纳扎尔巴耶夫总统兴奋地试驾了展厅内的中国高铁体验舱。

“一带一路”高峰论坛期间,沿线20国青年,票选出心中“中国新四大发明”,中国高铁高居榜首,成为认知度最高的中国科技成就。

网络版图不断扩容

6月12日,连接陕西宝鸡和甘肃兰州的宝兰高铁继续进行全线拉通试验,计划7月正式开通运营。这条高铁穿越陕西关中、甘肃天水、定西等贫困地区,开通运营后,将结束陇中、陇东南地区不通火车的历史,直接迈入高铁时代。

中国高铁版图不断扩容。党的十八大以来,中国高铁运营里程从不足1万公里突破2.2万公里,超过世界其他国家高铁里程之和。“四纵四横”骨干网基本贯通,越来越多的省份填补了“高铁空白”,搭上了“和谐号”。

西部高铁正越来越密。除即将开通的宝兰高铁外,来自贵州、四川两省交通运输厅相关消息,今年年底,随着贵阳至重庆、成都至西安的高铁陆续开通,西部地区五座重要城市:成都、昆明、贵阳、重庆和西安将实现高铁互通。

2016年7月新调整的《中长期铁路网规划》正式发布,到2020年,中国高速铁路达3万公里,届时中国将建成以“八纵八横”主通道为骨架、区域连接线衔接、城际铁路补充的现代高速铁路网。

世界高铁“教科书”

有别于世界高铁建设环境,我国地域辽阔,地理条件复杂。东北冰天雪地,海南温热潮湿,西北黄土高原存在大面积失陷性的黄土,东部河网密布,大量淤泥质软土。

经过不断创新与实践,我国高铁技术几乎涉猎所有地质环境,创下最高运营时速、最低运营温度等世界纪录,成为当之无愧的世界高铁“教科书”。兰新高铁跨越塞北风区,沪昆高铁蜿蜒岭南山川,哈大高铁驰骋东北雪海,宁杭高铁穿梭江南水乡。

2016年7月15日11点20分,我国自行设计研制、全面拥有自主知识产权的中国标准动车组,在郑徐高铁成功演绎“速度与激情”,在世界上首次实现时速420公里两车交会及重联运行的目标。

可满足多种环境需求的中国标准动车,始发时在北京还是冰天雪地,到了广州就是春暖花开,丰富了世界高铁“教科书”内容。

“一带一路”合作项目领头羊

印度尼西亚当地时间2017年4月4日,中国与印度尼西亚企业合作建设的雅加达至万隆高速铁路总承包(EPC)合同在印尼雅加达签署。这标志着中国和印度尼西亚铁路合作取得重要进展,雅万高铁这一“一带一路”建设早期重要成果进入全面实施阶段。

党的十八大以来,中国高铁“走出去”的步伐更稳更快。

中国高铁令世界瞩目的地方,更在于其过硬的技术能力。李克强总理曾表示:“中国高铁技术先进,安全可靠,成本具有竞争优势。”

强大的设计团队、过硬的技术标准以及最有性价比的高铁产品正日益被各国青睐有加。印尼雅万高铁、匈牙利至塞尔维亚铁路、中国至泰国铁路等合作项目取得新进展,吉隆坡至新加坡高铁、莫斯科至喀山高铁等多个项目正在积极参与前期工作。

中国高铁正成为“一带一路”合作项目的领头羊,主演国际产能合作的重头戏,彰显世界第二大经济体的大国担当。

(原标题:中国高铁演绎世界版速度与激情)

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