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Abstract <p>We proposed methods for developing predictive models of concrete gravity dam crest displacement. A deterministic finite element analysis (FEA) model is presented along with a method for identifying its mechanical properties. Performance of FEA model is compared to booster regression trees statistical model with hyperparameter tuning. Resulting models demonstrate excellent accuracy.</p>

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Calibration of Finite Element Models for Concrete Gravity Dam-Foundation Systems Using Historical Field Monitoring Data: Comparative Analysis with Statistical Approaches

  • 期刊论文

  • 发表日期：

    2025年11月24日

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  • K. S. Ustinova,
  • P. S. Ivanov,
  • E. Y. Vitokhin

摘要

Abstract

We proposed methods for developing predictive models of concrete gravity dam crest displacement. A deterministic finite element analysis (FEA) model is presented along with a method for identifying its mechanical properties. Performance of FEA model is compared to booster regression trees statistical model with hyperparameter tuning. Resulting models demonstrate excellent accuracy.