A man-made bed for structures, which is formed by injection of grouts with a break in the continuity and compaction of the surrounding soil, is examined. It is established that where the heterogeneity of a geocomposite as a medium is high, the bed of which as an element of the "structure-bed" system exhibits a high degree of homogeneity. It is noted that methods adopted in regulatory documents do not permit determination of the mechanical properties of a geocomposite. Methods are cited for determination of the allowable pressure on a geocomposite and its compression modulus.
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Translated from Osnovaniya, Fundamenty i Mekhanika Gruntov, No. 2, pp. 28-31, March-April, 2015.
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Lubyagin, A.V., Fedorov, V.K. Modification of Soil Beds by the Method of Compensation Injection. Soil Mech Found Eng 52, 109–113 (2015). https://doi.org/10.1007/s11204-015-9314-z
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DOI: https://doi.org/10.1007/s11204-015-9314-z