中小河流综合治理工程PPP项目中波浪桩施工技术的应用

Application of Wave Pile Construction Technology in PPP Project of Small and Medium River Comprehensive Control Project

文章以潮安区中小河流综合治理工程PPP拟建项目实施为背景,在简述预应力混凝土波浪桩技术优势的基础上,针对该工程东凤镇项目区预应力混凝土波浪桩钻孔及沉桩设备的组合、施工工艺及具体施工过程等进行了可行性论证.论证结果表明,快速装配式预应力混凝土波浪桩与传统成桩基础施工技术相比,在施工工效、施工成本、施工质量、施工进度等方面具有无可比拟的优越性,波浪桩施工技术对于该项目完全可行.

Based on the implementation of the planned PPP project of the comprehensive control project for small and medium-sized rivers in Chaoan District,based on the brief introduction of the technical advantages of prestressed concrete wave piles,the article aims at drilling and drilling of prestressed concrete wave piles in the dongfeng town project area of the project.The combination of pile-driving equipment,construction technology and specific construction process were feasibility demonstrated.The demonstration results show that compared with the traditional pile foundation construction technology,the fast-assembled prestressed concrete wave pile has unparalleled advantages in construction efficiency,construction cost,construction quality,and construction progress.The project is completely feasible.