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Prikladnaya Mekhanika i Tekhnicheskaya Fizika, 2000, Volume 41, Issue 6, Pages 193–198
(Mi pmtf3021)
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This article is cited in 1 scientific paper (total in 1 paper)
Determination of periodic changes in the stress state of grounds from variations in infrared radiation flux
V. I. Sheinina, B. V. Levinb, È. A. Motovilova, A. A. Morozova, A. V. Favorova a Gersevanov Research Institute of Bases and Underground Structures, Moscow, 109428
b Institute of Oceanology, Russian Academy of Sciences, Moscow, 117218
Abstract:
Examples of the records of variations with time in the signal from an infrared radiometer caused by the stress variations in the ground specimen and synchronous readings of strain gauges used to calculate stress variations are given. An algorithm of processing these records is constructed. A satisfactory coincidence of the stress variations in time determined with the use of synchronous radiation and tensometric measurement data is shown. The results show the efficiency of the infrared diagnostics of periodic changes in the stress state of grounds.
Received: 17.08.1999
Citation:
V. I. Sheinin, B. V. Levin, È. A. Motovilov, A. A. Morozov, A. V. Favorov, “Determination of periodic changes in the stress state of grounds from variations in infrared radiation flux”, Prikl. Mekh. Tekh. Fiz., 41:6 (2000), 193–198; J. Appl. Mech. Tech. Phys., 41:6 (2000), 1131–1135
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https://www.mathnet.ru/eng/pmtf3021 https://www.mathnet.ru/eng/pmtf/v41/i6/p193
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