比抵抗による土の締固め管理に関する実験的研究
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Abstract In this paper, based on two series of laboratory compaction tests with resistivity measurement, the relationships between the resistivity and physical properties of the soil and the selection of the optimum compaction control index are discussed. Discussed also is a procedure for correcting the reference value of the resistivity for the change of water content. It has been found that the air porosity or the volume water content is a reliable compaction control index. A procedure for correcting the reference value of the resistivity for the change of water content is presented. This procedure is based on relationships between the resistivity and the air porosity or the volume water content.
- 2011-08-02
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