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誓将天堑变通途——记中交二航局总工程师张鸿

2018-04-13 15:01:05    新华网

连接三地的港珠澳大桥,是世界最长跨海大桥,被视为“当今世界上最具挑战性的工程”。海底沉管隧道制作安装,是项目最大挑战之一。相关技术被国外企业严密封锁,因此合作要价上10亿元人民币。

“这么大的工程,我们一定要自己做。”在沉管隧道项目前期担任总工程师的张鸿,找到国内企业进行联合研发、攻关。在不断试验和摸索中,攻克沉管关键技术,全长5.6公里的沉管隧道最终全线贯通,滴水不漏。

杭州湾跨海大桥、马来西亚槟城二桥、中马友谊大桥,一系列特大型跨海桥梁的建设,使张鸿在跨越大海中不断突破自我,也将中国桥梁名片逐步推向海外。

2017年,张鸿获得“全国创新争先奖”。他说,国外有些工程师,一辈子能建两三座桥就很了不起,而国内工程师往往一座桥刚建完,马上赶往下一个项目,“中国建桥技术突飞猛进,得益于建桥队伍的不断突破进取,更需归功于祖国飞速发展搭建的广阔舞台”。

未来桥梁建设将会越来越突出机械化、功能化、智能化。张鸿说:“天堑变通途是桥梁建设者永远的使命,值得一生来热爱。”

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