矿山井筒变形的数学模型及应用  

Mathematical model of mine shaft deformation and its application

作　　者：独知行[1] 靳奉祥[2] 吴庆忠 

机构地区：[1]中国科学院测量与地球物理研究所动力大地测量学开放实验室,武汉430077 [2]山东矿业学院地球科学系,泰安271019 [3]徐州师范大学技术教育学院,徐州221011

出　　处：《中国有色金属学报》2000年第4期604-608,共5页The Chinese Journal of Nonferrous Metals

基　　金：国家攀登计划项目!子课题 ( 980 119)

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。Analysis on shaft deformation monitoring data is an important task for mine 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 degrees of 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.

关 键 词：井筒变形 数学模型 多元统计分析 

分 类 号：TD321[矿业工程—矿井建设] TD326