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Experimental rock studies conducted in the foundation of the Inguri arch dam by the seismic method

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Hydrotechnical Construction Aims and scope

Conclusions

The data presented suggest the high efficiency of the application of the seismic method for studying the state and properties of rock in the surface section of construction trenches. The results of these studies are complete and enable us to collect rather rapidly information on variations in the properties of rock in the near-surface section of a mass during open-cut operations, to expose weakened sections, and to establish the parameters of a zone requiring additional excavation.

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Literature Cited

  1. S. B. Kereselidze and A. K. Mastitskii, “Unloading and weathering of carbonate rock in the banks of the Inguri River at the site of the arch dam for the Inguri hydroelectric plant”, in: Problems of Geologic-Engineering Investigation of Crust-Weathering Processes, Izd-vo MGU, Moscow (1971).

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  2. S. B. Kereselidze, “Tectonic jointing and the strength properties of Lower-Cretaceous rock in the region of the dam for the Inguri hydroelectric plant”, Proceedings of the Scientific-Research Laboratory of Hydrogeologic Engineering Problems, No. 4, Tbilisi. (1972).

  3. A. I. Savich, V. N. Nikitin, V. I. Koptev, and Z. G. Yashchenko, Seismoacoustic Methods of Studying Rock Masses, Nedra, Moscow (1969).

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  4. Ya. I. Tseitlin and N. I. Smolin, “Effect of blasting on the rock foundation of hydraulic structures”, Gidrotekh. Stroitel'., No. 7 (1972).

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  6. A. I. Savich and S. B. Kereselidze, “Establishment of parameters for the zone to be stripped in the foundation of the arch dam at the Inguri hydroelectric plant”, Gidrotekh. Stroitel'., No. 6 (1974).

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Translated from Gidrotekhnicheskoe Stroitel'stvo, No. 7, pp. 9–13, July, 1976.

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Savich, A.I., Yashchenko, Z.G. & Gorbunov, A.A. Experimental rock studies conducted in the foundation of the Inguri arch dam by the seismic method. Hydrotechnical Construction 10, 652–657 (1976). https://doi.org/10.1007/BF02381808

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  • DOI: https://doi.org/10.1007/BF02381808

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