三峡二期工程接缝灌浆施工中,装材的循环利用一直是争论的焦点,结合2个接缝灌季的施工成果,对循环与纯压式2种不同灌浆工艺的优缺点进行分析比较。 During the construction of seams grouting in the second phase of the Three Gorges Project, the recycling of materials has been the focus of controversy. Combining the construction results of two seams in the irrigation season, the advantages and disadvantages of two kinds of filling and recirculating and pure-pressure processes were analyzed and compared.