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Last Bored Cast-in-Place Pile in the River-Crossing Section of Mawei Bridge Successfully Poured

2016-11-01 794 0人评论

　　30日从马尾区获悉，由中交二航局二公司承建的马尾大桥跨江段最后一根钻孔灌注桩日前顺利完成浇注（如图），这标志着马尾大桥的施工取得了重大阶段性成果。
　　“马尾大桥跨江段全长1.68公里，钻孔灌注桩施工是整个大桥施工工序的基础环节，也是最重要的环节。”项目工程部部长周杨告诉记者，自开工建设以来，为了安全、优质、高效地完成钻孔灌注桩施工生产任务，马尾大桥项目部将其作为项目重点攻关工序之一。由于大桥桩基绝大部分位于闽江上，都是水下作业，且地势复杂，安全隐患多、施工难度大。为此，施工方采用多种方法攻克难关，提高效率，使得钻孔灌注桩施工得以提前完工。　
　　据了解，作为福州市区快速路骨架系统的重要组成部分，马尾大桥及南北接线工程建设正在全面提速。“按现有速度，力争明年4月马尾大桥跨江段完成全部承台及墩身施工，并确保明年年底完成全桥合龙。”周杨道。

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Last Bored Cast-in-Place Pile in the River-Crossing Section of Mawei Bridge Successfully Poured

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Last Bored Cast-in-Place Pile in the River-Crossing Section of Mawei Bridge Successfully Poured

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