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“吃瓜网最新官网地址”-译文小记

柳梧铁路控制吃瓜网最新官网地址性工程盘龙柳江特大桥梧州侧主塔封顶

来源: 金灿荣教授
2024-11-09 09:29:31

最佳回答

“吃瓜网最新官网地址”柳梧铁路控制吃瓜网最新官网地址性工程盘龙柳江特大桥梧州侧主塔封顶

  中新吃瓜网最新官网地址网柳州11月8日电(黎文刚 吃瓜网最新官网地址白一男)11月8日,柳梧铁路控制性工程盘龙柳江特大桥主桥梧州侧主塔顺利封顶。155米高的塔柱矗立在碧波荡漾的柳江畔,为后续主梁钢箱梁节段拼装奠定了坚实基础。

  盘龙柳江特大桥由广西交通投资集团投资建设、国铁南宁局柳州建指代建、中铁大桥局承建。大桥全长3787.424米,其中跨江主桥为长629米的钢-混凝土混合箱梁双塔双索面斜拉桥,主跨326米,一跨过江。两个主塔设计塔高均突破150米,采用空心矩形截面钢筋混凝土结构。

柳梧铁路控制性工程盘龙柳江特大桥首个主塔封顶。白一男 摄

  建设过程中,项目团队加强科技赋能、以新促质,创新性研发“智慧+”管理系统,通过融合BIM、云计算、5G等技术手段,建立集远程控制、视频监控、劳务实名制、设备运行、物料管理、安全管理、质量控制、进度监测于一体的“智慧工地”平台,用“一键视全局”的高监管模式,强化施工全过程管控。

  针对主塔截面大、高度高的特点,项目团队多次比选优化编制了液压爬模专项施工方案,过程中爬模仅需一次组装,通过液压油缸对导轨和爬模交替顶升的方式实现爬模的上升,稳定性好、承载力强,提高了施工效率、保障了施工质量安全。

  目前,盘龙柳江特大桥主桥两侧混凝土箱梁正在浇筑中,柳州侧主塔已经完成116米,即将开始主桥首节钢箱梁吊装。

  据悉,柳梧铁路为新建柳州至广州铁路的重要组成部分,是国家“十四五”规划《纲要》确定的重大工程项目,为国家《中长期铁路网规划》中西南地区至珠三角重要的普速铁路通道,是川渝云贵大部分地区及桂中地区与粤港澳大湾区货运交流的主通道。(完)

吃瓜网最新官网地址

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