Basic methods for control of degree of soil compaction

The article describes methods for determining soil density, such as the cutting ring method, radiation methods, volume-weight and the method of trial dynamic loading of soil, and a brief comparative analysis of these methods for controlling soil compaction is carried out in order to determine the most accurate and effective of them. Various instrumental implementations of the control methods under consideration were considered, which provide maximum measurement accuracy and automate the determination of soil density, such as a gamma densitometer, a neutron moisture indicator, a rigid stamp, and a densitometer. The most accurate and effective methods from those considered were selected.

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