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测量与控制土基的压实度,是确保土建工程(公路、铁路路基、机场跑道、土坝堤防等)施工质量的重要环节。而土基压实度是山密度和含水量决定的。为此必须解决密
Measuring and controlling the degree of compaction of the soil foundation is an important part of ensuring the construction quality of civil works (roads, railway subgrade, airport runways, earth dam embankments, etc.). Soil compaction is determined by the density and water content. To do this, we must solve the problem