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社评“国内沟厕suming系列”-环球时报

广西最长跨海大国内沟厕suming系列桥——龙门大桥完成荷载试验

来源: 中国新闻社
2024-12-18 01:39:36

最佳回答

“国内沟厕suming系列”广西最长跨海大国内沟厕suming系列桥——龙门大桥完成荷载试验

  近日国内沟厕suming系列,经过80辆总重约2960吨的国内沟厕suming系列大货车组重压测试,广西龙门大桥主航道桥顺利完成荷载试验。至此,龙门大桥桥梁工程顺利通过“深度体检”,向建成通车迈出关键一步。

  荷载试验是桥梁通车前的“全身体检”,分为静载试验和动载试验,即通过等效模拟通车后的荷载情况,现场测试桥梁各部位的反应数据,判断桥梁承载能力是否符合设计及规范要求,为今后长期健康监测提供初始数据。

  龙门大桥是广西在建的最长跨海大桥,项目路线全长7.6公里,其中桥梁长6597米,主航道桥采用主跨1098米单跨吊全漂浮体系钢箱梁悬索桥,满足20000吨级邮轮通航要求。作为“北钦防”一体化的重大交通基础设施支撑项目,龙门国内沟厕suming系列大桥建成通车后,将打通广西滨海公路的“卡点”,将防城港与钦州港的行车时间由原来的1.5小时缩短至25分钟左右,有力促进“北钦防”一体化,推动北部湾经济区高质量发展,助力西部陆海新通道建设。

  (覃和喜 张广权)

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