The results indicate the validity of improved PSO methods in the back analysis of the mechanical parameters of concrete face rock-fill dam.

计算结果表明，微粒群算法具有概念简单、容易实现、计算速度快等优点，适合应用于面板堆石坝坝料参数反演分析。

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So it should be discussed before application of the mechanical parameters back analysis methods based on convergence curves.

复杂多变的围岩条件使基于收敛曲线的累积位移和增量位移参数反演方法的应用变得非常谨慎。

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So it should be discussed before application of the mechanical parameters back analysis methods based on convergence curves.

复杂多变的围岩条件使基于收敛曲线的累积位移和增量位移参数反演方法的应用变得非常谨慎。

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