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本文通过不同地层中嵌岩桩的特点,讨论了嵌岩灌注桩的荷载传递特点和设计应用中的问题。对嵌岩灌注桩嵌岩长径比与嵌岩桩侧摩阻力、端承力、单桩极限承载力之间的关系以及嵌岩深度等问题进行了必要的探讨。
In this paper, through the characteristics of rock-socketed piles in different strata, the load transfer characteristics and design problems of socketed piles are discussed. The relationship between slenderness ratio of rock-socketed cast-in-situ concrete piles and side frictional resistance of rock-socketed pile, bearing capacity, ultimate bearing capacity of single pile and socketed depth are discussed.