Continuous geo-acoustic sounding (forecast) of inclusions and the disturbed zones in subsoils at shield-driven tunneling

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THE THEORY AND PRACTICE OF PRODUCTION
PHYSICS AND MECHANICS OF ROCKS
Название	Continuous geo-acoustic sounding (forecast) of inclusions and the disturbed zones in subsoils at shield-driven tunneling
Автор	Mazein S. V.
Реферат	Results of advancing sounding of soils by system of an acoustic radar, a technique of firm inclusions detection and the forecast of cup depth at tunneling in diameter of 14,2 m by the mechanised shield of «Herrenkneht» are stated (on an example of the Lefortovsky tunnel).
Ключевые слова	Rotary actuating device, geo-acoustic sounding, one of sound reflexion, soil heterogeneity, a radiator, receiver, information mapping, program algorithms
Language of full-text	русский
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