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通过在开工前先进行固结灌浆生产性试验,以论证尾水边坡采用预灌浆的技术可行性及效果的可靠性;根据试验成果,以利于在大规模施工时调整与选择合适的施工参数,推荐合理的施工程序、良好的施工工艺、适宜的注浆材料和配合比。
Through the start of the cementing grouting production test before to demonstrate the feasibility and reliability of the tailing slope using pre-grouting; According to the test results, in order to facilitate the adjustment and selection of appropriate construction parameters in large-scale construction , Recommend a reasonable construction process, a good construction technology, suitable grouting material and mix.