Abstract
Noncontact analog optical measuring systems are developed and approved for recording displacement of elongated bodies under laboratory and field conditions during impact. Their constructive schemes and parameters are given.
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Beloborodov, V.N., Glotova, T.G. Possibilities of Noncontact Optical Method for Displacement Measurement in Studying an Impact Penetration of Elongated Bodies into Soil. Journal of Mining Science 37, 221–224 (2001). https://doi.org/10.1023/A:1012396114982
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DOI: https://doi.org/10.1023/A:1012396114982