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Experience in using the acoustic emission method when constructing hydraulic tunnels
Authors:O. V. Kozlov  M. S. Rudyak
Abstract:Conclusions  1. The curve of AE intensity in a hole with observance of certain recording conditions adequately reflects the structure and stage of regions being deformed in the vicinity of workings. 2. Both recording parameters and geometric characteristics of the section of observations (form of the contour of the working, presence of interfaces, etc.) affect the value of the recorded AE intensity. 3. The results of using the AE method at the site of the Zhinvala hydrostation and Dnestr pumped-storage station showed its high effectiveness for determining the structure and state of the rock mass as part of the set of static and dynamic methods of investigation. Translated from Gidrotekhnicheskoe Stroitel’stvo, No. 1, pp. 17–19, January, 1998.
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