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Modelling subsidence deformations at the Slovak coalfields

机译:斯洛伐克煤田沉陷变形建模

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摘要

The modelling of subsidence development is presented as a convenient subsidence prediction technique. The proposed prediction method of mining-induced subsidence development applied at the Slovak Handlova Coalfield to mining longwall operations is based on a prediction method by Knothe. Theoretical calculations in modelling were proofed using data collected from surface monitoring, from which the appropriate site-specific parameters were obtained. The results, with accuracy analysis in subsidence development modelling, have confirmed the applicability of this method in deformation surveying practice.
机译:沉降发展模型是一种方便的沉降预测技术。所提出的在斯洛伐克Handlova煤田开采的开采沉陷发展的预测方法是基于Knothe的预测方法。使用从地面监测收集的数据证明了建模中的理论计算,可以从中获得适当的现场特定参数。通过沉降分析建模中的精度分析结果,证实了该方法在变形测量实践中的适用性。

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