温州港状元岙港区化工码头钢管锚岩桩施工技术

Construction technology of steel pipe anchor rock pile at chemical wharf in Wenzhou port of Zhuangyuanao port district

结合温州港状元岙港区化工码头钢管锚岩桩工程实践,提供一种用锚岩桩替代全断面冲击成孔的方法。对设备选型、工艺流程等进行了详细介绍。施工的桩基经检测完全满足设计对桩的参数的要求。实践证明,在海况环境条件下,锚岩桩施工具有较高的安全性,成桩质量完全满足设计要求,同时大大地提高了施工效率。

Combined with the engineering practice of steel pipe anchor rock pile in Wenzhou port of Zhuangyuanao port district,this paper provides a kind of anchor.Rock pile instead of full-section impact hole forming method.Equipment selection,process flow and so on are introduced in detail.After testing,the pile foundation of the work fully meets the requirements of the design for the parameters of the pile.Practice has proved that under the environmental conditions of sea.Anchorage rock pile construction has high safety,pile quality fully meet the design requirements,at the same time greatly improved construction efficiency.