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中国铁建巩固主体业务 技术创新实现产业结构历史性升级

2017-09-17 08:36:38   中国经济网

中国铁建重工集团是中国铁建工业制造板块的核心企业。铁建重工集团董事长刘飞香告诉记者,10年创新发展,铁建重工掘进机、特种装备、轨道设备、轨道交通装备等产业板块从零起步、从无到有、从有到大,历经“跟着跑”“并着跑”“领着跑”的“三级跳”,通过自主创新,一大批重大技术装备成为国产首台首套,撑起中国制造的新高度,一大批拳头产品技术直逼国际巨头,达到世界领先水平。

走进铁建重工位于长沙市的装配车间,一排排令人拍案叫绝的“大国重器”跃然眼前。全球首台永磁电机驱动盾构机、全球首台护盾式掘锚机、国产首台大直径敞开式TBM、国产首台单护盾TBM、国产首台双护盾TBM、国产首台最小直径TBM、国产首台大直径铁路盾构机……通过自主研发,铁建重工推出了原创性、创新性、战略性、颠覆性的国内和全球首台套产品共30余项。

铁建重工集团总经理程永亮说:“这些产品处于国际领先地位,出口多个国家和地区,其中国产盾构机首次批量出口发达国家,为世界、为中国填补了产业空白,带动了行业技术进步和产业发展。”

5年来,铁建重工充分利用中国铁建长期积累的施工技术与经验,坚持自主创新,成功打造了掘进机、特种装备、轨道设备3大战略性新兴产业,创造了主要经济指标30%以上的年均增长速度。

“专注于与施工工法密切关联的非标、个性化、定制化高端装备研发;只开发能够填补国内外空白的产品;研发的产品市场占有率和科技水平必须处于国内行业前三名。这就是铁建重工产品开发的三项基本原则。”刘飞香说。

创新能力大幅提升

2015年12月,由铁四院设计并代表中国铁建实施设计施工总包管理的长沙中低速磁浮轨道交通全线建成试运行,这是我国首条投入运营的中低速磁浮线,也是目前全世界最长中低速磁浮线路。从轨道交通产品输出、运用到技术维护全部由国内厂家完成,标志着继德国、日本、韩国后,中国成为全球第四个掌握磁浮技术的国家。

时间回到2014年5月,长沙磁浮快线开工建设。作为国内第一次采用EPC模式建设的轨道交通,中国铁建将长沙磁浮快线视为一项重大战略工程。开工仪式上,中国铁建股份有限公司党委书记、董事长孟凤朝表示:“通过参与设计施工,培养人才、储备技术、创造业绩,快速形成磁浮业务的系统设计能力和规模发展效应,占领磁浮交通领域技术制高点,并在国际市场参与竞争。”

长沙磁浮快线项目实际建设期只有一年左右,推进速度极快。铁建人攻克多个技术难关。

作为国内首条中低速磁浮商业运营线,湖南省政府将其列为头号重点工程。如何按时保质完成任务?铁四院分管长沙磁浮快线工程的总工程师郭志勇说,细节决定成败,从设计开始,每一个环节都挑战着一个个不可能。比如路基设计。开工伊始,大部分磁浮专家都不赞成修建路基形式,最终他们用技术实力说服了专家,不仅用路基下穿沪昆高铁的最佳通过形式解决了长沙磁浮快线的实际难题,而且给未来中低速磁浮工程的发展贡献了一个世界级的首创。

“随着长沙中低速磁浮项目的工程推进和市场推广,中国铁建已打造了中低速磁悬浮品牌示范效应,取得了较好的市场声誉,成为世界磁浮轨道交通技术的引领者。”长沙磁悬浮总体设计负责人靖仕元说。(经济日报·中国经济网记者 王轶辰)

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