矿山井筒变形的数学模型及应用

来源期刊：中国有色金属学报2000年第4期

论文作者：独知行 靳奉祥 吴庆忠

文章页码：604 - 608

关键词：井筒变形； 数学模型； 多元统计分析

Key words：shaft deformation; mathematical model; multivariated statistics analysis

摘    要：在对矿山井筒变形多次实际监测和理论分析的基础上， 有针对性地提出了井筒变形的数学模型和变形模式分析方案，描述了井筒变形的5个子模式数学模型， 阐述了变形模型中的参数解算和模型中各影响因素的分析方法， 并给出了应用实例。结果表明， 该数学模型概括了井筒变形的具体特性， 能够反映变形状态、 影响因素及其影响程度。

Abstract: Analysis on shaft deformation monitoring data is an important task formine shaft monitoring and many analysis methods in this field have been reported. Because of various influence factors on shaft deformation, it is very difficult and necessary to research the influence degreesof each factor and the overall influence levels of all factors. Multivariated statistical analysis is a very efficient means for solving the above problems. For the further research of mine shaft deformation and based on the analysts of lots of practical examples, a model based on all filial patterns, a pattern analysis method and an affection pattern analysis method were proposed and described in detail. The effectiveness of the methods were well verified with an example.