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本文探讨预应力PHC管桩沉桩机理,阐述沉桩的终压力与极限承载力的关系,并对工程中常见的质量问题及处理方法进行分析。
In this paper, the mechanism of prestressed PHC pipe pile sinking is discussed, and the relationship between ultimate pressure and ultimate bearing capacity of pile sinking is expounded, and the common quality problems and treatment methods in the project are analyzed.