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结合工程实例并参考国内外相关规范 ,从预应力混凝土管桩的高强度、抗渗透和耐久性好等方面探讨了其在结晶类硫酸盐型弱腐蚀及分解类碳酸型腐蚀地质中的适用性 ,并从材料和配合比的选择、桩的结构设计等方面阐述了其防腐措施。
In combination with engineering examples and referring to relevant norms at home and abroad, this paper discusses the applicability of prestressed concrete pipe piles in carbonate type corrosive geology with weak corrosion and decomposition of sulphate from the aspects of high strength, imperviousness and durability of prestressed concrete pipe piles , And from the choice of materials and mix, pile structure design and other aspects of its anti-corrosion measures.