渝万高铁斑竹村梁场完成全部箱梁架设|成人无码精品1区2区3区免费看

  中新网重庆7月10日电 (张旭)7月10日下午,随着最后一榀箱梁稳稳架设在渠溪河双线特大桥的桥墩上,渝万高铁斑竹村梁场完成全部箱梁架设。

图为工作人员正在架设渝万高铁渠溪河双线特大桥最后一榀箱梁。贾振威  摄

  这也标志着中铁十七局顺利完成渝万高铁站前4标全部箱梁架设任务,成为渝万高铁全线首家完成该任务的施工单位,为后续无砟轨道施工快速推进奠定了基础。

  渝万高铁斑竹村梁场位于重庆市涪陵区珍溪镇斑竹村,承担着渝万高铁站前4标范围内10座桥梁共计153榀箱梁的预制和架设任务。

  自开工建设以来,围绕“高标准、高质量,倾力建造西南艰险山区生态铁路、精品工程”的目标,中铁十七局投入使用了自动化钢筋加工设备、自动喷淋系统等多项智能化设备,进一步提升了箱梁预制的质量水平和生产效率。

图为工作人员正在架设箱梁。张旭 摄

  自箱梁架设以来,项目团队采用中国自主设计制造的900吨高铁箱梁运架一体机,并配备了视频监控系统、智能监测装置等,实时监控现场作业状态,及时预警纠偏,确保架梁施工有序推进。

  施工过程中,面对最大27.5‰的线路纵坡,项目团队通过对运架一体机进行液压调平、增设锚点等有针对性设计改造,提高运架安全系数。

图为工作人员正在架设箱梁。张旭 摄

  据悉,渝万高铁是国家“八纵八横”高铁网京昆、包(银)海通道的重要组成部分,设计时速350公里。渝万高铁建成通车后,将促进渝东北三峡库区城镇群和重庆中心城区的便捷联系,极大便利沿线民众出行,促进沿线经济社会发展。(完)

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