Development of a new mathematical model for prediction of surface subsidence due to inclined coal-seam mining

A. Asadi; K. Shahriar; K. Goshtasbi

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Development of a new mathematical model for prediction of surface subsidence due to inclined coal-seam mining

机译：倾斜煤层开采地表沉陷预测新数学模型的建立

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Subsidence phenomenon as an unwanted consequence of underground mining can cause problems for environment and surface structures in mine area. Surface subsidence prediction for inclined and steep seams has keen given less attention than horizontal seams due to the difficulties involved in the extraction of such coal-seams. This paper introduces a new profile function method for prediction of surface subsidence due to inclined coal-seam mining. The results of calculation with the new function indicate that the predicted value has good agreement with the measured data.

机译：地下采矿的不良后果所产生的沉陷现象会给矿区的环境和地表结构造成问题。倾斜和陡峭煤层的地表沉陷预测比水平煤层受到的关注较少，这是因为开采此类煤层存在困难。本文介绍了一种新的剖面函数方法，用于预测倾斜煤层开采引起的地表沉陷。新功能的计算结果表明，预测值与实测数据吻合良好。

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《Journal Of The South African Institute Of Mining & Metallurgy》 |2005年第1期|共6页
作者
A. Asadi; K. Shahriar; K. Goshtasbi;
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正文语种 eng
中图分类矿业工程;
关键词
subsidence; coalmining; caving mining methods; longwall mining; profile function.;

机译：沉陷;开采;崩落开采;长壁开采;剖面函数;

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1. Development of a new mathematical model for prediction of surface subsidence due to inclined coal-seam mining [J] . A. Asadi, K. Shahriar, K. Goshtasbi Journal Of The South African Institute Of Mining & Metallurgy . 2005,第1期

机译：倾斜煤层开采地表沉陷预测新数学模型的建立
2. An influence function method based subsidence prediction program for longwall mining operations in inclined coal seams [J] . LUO Yi, CHENG Jian-wei 矿业科学技术（英文版） . 2009,第005期
3. Research on dynamic prediction model of surface subsidence in mining areas with thick unconsolidated layers [J] . Chi Shenshen, Wang Lei, Yu Xuexiang, Energy Exploration & Exploitation . 2021,第3期

机译：厚未覆盖层采矿区表面沉降动态预测模型研究
4. A mathematic model of time-dependent surface subsidence of coal mining work-out area [C] . WU Qunli, rnHAO Ge Mine Hazards Prevention and Control Technology . 2007

机译：采煤工作区时变地面沉降的数学模型
5. PREDICTION OF SURFACE SUBSIDENCE PROFILE DUE TO UNDERGROUND MINING IN THE APPALACHIAN COALFIELD [D] . KOHLI, KEWAL KRISHAN 1984

机译：阿巴拉契亚煤田地下开采导致的地面沉降预测
6. Use of Data Mining Techniques for the Prediction of Surface Roughness of Printed Parts in Polylactic Acid (PLA) by Fused Deposition Modeling (FDM): A Practical Application in Frame Glasses Manufacturing [O] . Esther Molero, Juan Jesús Fernández, Oscar Rodríguez-Alabanda, 2020

机译：数据挖掘技术通过熔融沉积建模（FDM）预测聚乳酸（PLA）中印刷零件的表面粗糙度：在眼镜框制造中的实际应用
7. Mechanism and prediction research of the surface mining subsidence of thick loose layers in mining area [O] . Hongri Zhang, Guibin Zhang, Yuanyuan Sheng, 2016

机译：矿区厚松散层露天开采沉陷机理及预测研究
8. Subsidence Prediction and Control. Phase I. The State of Knowledge in Poland Concerning the Influence of Mining Exploitation on the Surface. Final Report [R] . Skinderowicz, B. 1978

机译：沉降预测与控制。第一阶段波兰关于采矿开采对地表影响的知识状况。总结报告

Development of a new mathematical model for prediction of surface subsidence due to inclined coal-seam mining

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