介绍了一种新型装配式薄壁筒桩基础，通过分析其受力性状，总结出单桩承载力的计算方法；阐述了新型装配式薄壁筒桩基础的施工流程及桩体、桩顶的连接工艺，指出该基础具有缩短工期、节省造价和环保效益良好等优点，在输电线路工程中有广阔的应用前景。%Introduces a new type of precast thin-wall cylinder pile foundation. It summarizes the method of calculating the bearing capacity of sin-gle pile by analyzing the foundation’s mechanical properties. It also describes the foundation’s construction process and the connection technolo-gy between the pile and the pile. This indicates that the foundation has the advantages of shortening the construction period,saving the project cost and good environmental protection benefit,etc. . The new foundation has a broad application prospect in transmission line engineering.
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