离心球墨铸铁管、预应力钢筒混凝土(PCCP)管、预应力棍凝土管均采用橡胶密封圈柔性接口，作为密封材料的橡胶密封制品(含橡胶密封圈、橡胶法兰垫)是涉及生活饮用水卫生安全...
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预应力钢筒混凝土管 PCCP ; Prestressed Concrete Cylinder Pipe ; PDDP
预应力钢筒混凝土管道 PCCP
预应力钢筒混凝土顶管 JPCCP
预应力钢筒混凝土管材 prestressed concrete cylinder pressure pipe
文中介绍了预应力钢筒混凝土管道的装卸、运输、堆放和辅设安装的施工工艺。
In this paper, the author introduces the construction technology of PCCP (prestressed cylinder concrete pipe) in the course of its handling, transporting, stacking, placing and installing.
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。
Based on the analysis and theoretical derivation, the whole process of prestressed concrete cylinder pipe (PCCP) under internal load was investigated.
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