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结合工程实例,介绍主坝高压喷射灌浆的布孔设计、灌浆材料、灌浆方法、高喷水压、用水量、灌浆压力、浆量及浆液比重以及施工问题的分析与处理,供类似施工借鉴。
Combining with engineering examples, the paper introduces the design, layout, grouting material, grouting method, water injection pressure, water consumption, grouting pressure, slurry volume and slurry specific gravity of main dam high pressure jet grouting and construction problems analysis and treatment for similar construction.