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混凝土面板堆石坝的垫层斜坡碾压质量十分重要，目前普遍采用的碾压质量控制方法是干密度法，然而在陡峭的斜坡上挖坑取样、回填和压实均很困难，为此我们研制了XYC型斜坡碾压质量控制系统，该系统可在碾压过程中自动检测填料的压实情况，实现了碾压质量的实时控制．室内试验和在十三陵抽水蓄能电站上池混凝土垫层斜坡验证试验结果表明：该系统压实质量检测仪的读数与碾压遍数的关系符合碾压规律，与填料的干密度等工程参数之间存在密切的相关关系，经过率定的该系统可作为压实质量控制的仪器，挖坑取样结果验证了该系统的可靠性。
The quality of the roller compaction of the cushion of concrete faced rockfill dam is very important. The commonly used method of roller compaction quality control is the dry density method. However, it is very difficult to pit sampling, backfilling and compaction on steep slopes. Therefore, we Developed the XYC slope rolling quality control system, which can automatically detect the compaction of the packing during the rolling process and realize the real-time control of the rolling quality. The results of laboratory tests and slope test on the upper concrete pool in the Shisanling Pumped Storage Power Station show that the relationship between the reading of the compaction quality tester and the number of rolling complies with the law of rolling and the dry density of the filler There is a close correlation between the parameters. The calibrated system can be used as the instrument for compaction quality control. The results of digging and sampling verify the reliability of the system.