
1月15日,咸阳高科一路跨渭河大桥项目首根桩基成功开钻。
渭河大桥主线设计全长1803m,其中桥梁全长891m,主桥为无背索斜拉桥,长390m;引桥为钢混组合梁桥,长501m。桥梁桩基设计为摩擦桩,桩径设计为1.8m与2.5m两种尺寸,桩基采用旋挖钻机施工,水中桩根据地质情况结合泥浆护壁效果考虑旋挖钻机成孔效果差时更换为反循环钻机。

项目管理团队对施工组织及技术方案进行了多次讨论,对施工工序进行了细化分解,落实责任到人,确保完美开局。第一根桩基顺利开钻,吹响了“渭河大桥攻坚战役”开始的号角,也给项目员工打下了一剂“强心针”。
大家纷纷表示,将以此为契机,迎难而上,高标准、严要求,展现火箭军能打必胜的优良作风,确保项目优质、高效的完成施工生产任务。
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