通甬高铁建设“黑科技”:智能造桥机助力特大桥合龙|麻豆久久久9性大片

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  11月29日,由中铁七局承建的通甬高铁海盐特大桥跨杭浦高速连续梁合龙,该桥梁在建设过程中采用了行业先进的智能悬臂造桥机,也是通甬高铁采用的首台智能造桥机。

  该智能造桥机具备全自动液压模板、自动调节、自动走行、吊装、智能监测、全方位防护、自动喷淋、智能语音报警等九大智能系统。与传统挂篮相比,整体施工效率提升30%以上,人力投入减少40%,梁体施工精度控制在毫米级,以科技力量助力高铁建设。

  通甬高铁是国家高速铁路网“八纵八横”主骨架之沿海铁路客运通道的重要组成部分,也是长三角城际铁路网的骨干线路,全线正线长度约为310公里,设计时速350公里,沿途设11座车站。项目建成后,将大幅提升长三角南北向运输效率。(王刚)

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发布于:北京市