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本文通过泵送混凝土的施工实践,提出了泵送混凝土过程中“泵送能”的概念,认为泵送能是压力能与动能的合成,对提高泵送率、增加经济效益很有意义。
In this paper, the concept of “pumping energy” in the process of pumping concrete is proposed through the construction practice of pumped concrete. It is considered that the pumping energy is a combination of pressure energy and kinetic energy, which is significant for increasing the pumping rate and increasing economic efficiency.