南水北调PCCP管道实施阴极保护技术的必要性1.1PCCP管道结构特点预应力钢筒混凝土管(Prestressed Concrete Cylinder Pipe,简称PCCP),作为一种新兴管材,它是由钢筒、高强预应力钢丝、高强混凝土、高强砂浆和橡胶密封圈等原辅材料制作而成,不仅具有抗渗性...
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三、施工机具和人员配备 钢筒预应力混凝土管（Prestressed Concrete Cylinder Pipe，PCCP）是目前国际上使用 较广泛的大口径、耐高压管材，由嵌埋薄钢筒的管芯、缠在管芯外的预应力钢丝和钢丝外的 ...
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... concrete delivery pipe 混凝土输送管 PRESTRESSED CONCRETE CYLINDER PIPE 预应力钢筒混凝土管 ; 预应力钢筒砼管 ; 钢筒预应力混凝土管 concrete reinforced pipe 钢筋混凝土管 ...
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三、施工机具和人员配备 钢筒预应力混凝土管（Prestressed Concrete Cylinder Pipe，PCCP）是目前国际上使用 较广泛的大口径、耐高压管材，由嵌埋薄钢筒的管芯、缠在管芯外的预应力钢丝和钢丝外的 ...
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prestressed concrete cylinder pressure pipe 预应力钢筒混凝土管材
prestressed steel cylinder concrete pipe 预应力钢筒混凝土管
Based on the analysis and theoretical derivation, the whole process of prestressed concrete cylinder pipe (PCCP) under internal load was investigated.
通过分析与推导，研究预应力钢筒混凝土管(PCCP)承受内水压荷载下的全过程。
The research procedure of the heavy-film anti-corrosive concrete coating and its application process on the surface of prestressed concrete cylinder pipe(PCCP) are introduced.
介绍了用于混凝土表面可厚涂的防腐蚀涂料的研制过程及其在PC CP表面的施工工艺。
The composition and working principles of an acoustic fiber optic monitoring system adopted to forewarn the failure of PCCP (Prestressed Concrete Cylinder Pipe) are described.
介绍了用于PCCP爆管预警的光纤声监测系统组成及原理。
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