7月18日晚上23点07分,浇筑伴着阵阵机械轰隆,沅辰高速沅水特大桥首根桩基开始灌注。沅辰公司及监理和施工单位相关负责人靠前指挥,积极协调,督导现场施工;现场作业人员各司其职,配合紧密,施工现场繁忙而有序。经过长达4个小时的“銮战”,项目首根桩基顺利完成灌注。
此次灌注的首根桩基为沅水特大桥北岸引桥0#台左幅0-2#桩基,其设计桩径为1.6m米,桩长40.204米,穿越地层条件较为复杂,采用旋挖钻并配合钢护筒部分跟进。为确保首根桩基施工顺利完成,沅辰公司前期组织召开了由主要技术人员参加的首根桩基施工技术交底会,对施工方案、现场组织、设备配置等反复进行讨论,细化责任落实,并强调安全生产、现场文明施工等事项。桩基施工整个过程,项目管理人员坚守一线,严控每一道工序,在全体参建人员的共同努力下,首根桩基施工圆满完成。
左幅0-2#桩桩基的顺利施工,为项目后续桩基施工奠定了坚实基础。
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