PCCP设计中的几点体会

Experienees on Design of PCCP

本文就PCCP结构设计中,管芯混凝土设计强度、管芯厚度及管道埋设基角等几个主要设计指标取值改变对管道缠丝量的影响进行了计算分析,说明管道的设计不仅仅要满足结构稳定的要求,还需根据不同的工况、地质条件合理选择以上设计参数,达到最好的经济效益。

The effect of changing main design in dices such as the design concrele str ength of pipe core ,the deign thickness of the core and so on o n the amount of the high tensile wrapped wire around the core is studied and introduced in this paper.