GB/T 13476-2009
AbolishedPretensioned spun concrete piles
先张法预应力混凝土管桩
Application Summary AI generated
GB/T 13476-2009 specifies technical requirements, test methods, and quality acceptance criteria for pretensioned spun concrete piles used in foundation engineering. It applies to the production and inspection of hollow, cylindrical piles manufactured by centrifugal forming and prestressing, primarily in building foundations, bridge abutments, and port structures. This standard ensures structural integrity and load-bearing performance in high-stress soil conditions.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.