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Resonance Phenomena in Foundations Supporting Turbine-Driven Sets and Their Consideration in Dynamic Structure Analysis

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Soil Mechanics and Foundation Engineering Aims and scope

Abstract

Characteristic features of the dynamic performance of foundations supporting turbine-driven sets in thermoelectric power plants, which have been revealed in various experimental and theoretical research, including our own, are generalized. Among them, the vibration modes of the foundation components and their interrelation with the parameters of the effective dynamic loads are of determining significance. A new approach to dynamic analysis of turbine foundations, which takes these factors into account, is proposed. The proposed analysis is confirmed for a foundation segment in the form of a four-pedestal spatial frame.

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Authors and Affiliations

  1. Georgian Scientific-Research Institute of Power Engineering and Power-Generating Structures, Russia

    R. N. Gvazava

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  1. R. N. Gvazava
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Gvazava, R.N. Resonance Phenomena in Foundations Supporting Turbine-Driven Sets and Their Consideration in Dynamic Structure Analysis. Soil Mechanics and Foundation Engineering 41, 84–88 (2004). https://doi.org/10.1023/B:SMAF.0000040185.90067.31

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  • DOI: https://doi.org/10.1023/B:SMAF.0000040185.90067.31

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