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结合太原地区某工程试桩检测实例,阐述了双套筒工艺在去除灌注桩空桩侧摩阻力中的应用,指出通过双套筒工艺能够直接测得有效桩长部分的单桩承载力,避免了空桩部分侧阻力对静载检测结果的影响。
Combined with the test example of a test pile in an engineering project in Taiyuan, the application of double sleeve process in removing the side friction of cast-in-place pile is expounded. It is pointed out that the capacity of single pile in the effective pile length can be directly measured by the double sleeve process, Influence of Partial Resistance of Empty Piles on Static Load Test Results.