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根据灌注桩与深搅桩相咬合的施工技术特点,对新型咬合桩成桩机具设备、施工工艺性能、适用范围及流程进行详细的介绍,同时对成桩质量控制要点和施工工艺关键问题与解决措施进行分析探讨。实践证明,此工艺与传统支护结构相比,能够节省占地面积,节约材料,并可缩短工期,具有良好的经济效益和社会效益。
According to the characteristics of the construction technology of bored piles and deep pile driving, the paper introduces the equipment, construction process performance, application range and flow of the new bite pile piling equipment. At the same time, it also analyzes the key points and the key problems of construction quality control Measures to analyze and discuss. Practice has proved that, compared with the traditional support structure, this process can save floor space, save materials, and can shorten the construction period, with good economic and social benefits.