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| 基于灰色理论的软岩巷道围岩变形预测研究 | |
| 引用本文： | 沈建波,屈建国,詹召伟. 基于灰色理论的软岩巷道围岩变形预测研究[J]. 煤矿开采, 2011, 16(1): 22-24 |
| 作者姓名： | 沈建波 屈建国 詹召伟 |
| 作者单位： | 1. 山东科技大学,资源与环境工程学院,山东,青岛,266510 2. 济宁矿业集团,落陵煤矿,山东,邹城,273516 3. 济宁矿业集团,运河煤矿,山东,济宁,272100 |
| 摘 要： | 在对比不同维数的GM(1,1)模型和GM(1,1)等维新信息模型的基础上,得出GM(1,1)等维新信息模型更适合对软岩巷道围岩变形作预测.在确定了GM(1,1)等维新信息模型的最佳维数后,对巷道两帮的围岩变形量作了预测,且预测精度较高. |
| 关 键 词： | 灰色理论 软岩巷道 变形预测 等维新信息模型 |
Prediction of Surrounding Rock Deformation of Roadway with Soft Rock Based on Grey Theory |
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| SHEN Jian-bo,QU Jian-guo,ZHAN Zhao-wei. Prediction of Surrounding Rock Deformation of Roadway with Soft Rock Based on Grey Theory[J]. Coal Mining Technology, 2011, 16(1): 22-24 | |
| Authors: | SHEN Jian-bo QU Jian-guo ZHAN Zhao-wei |
| Affiliation: | SHEN Jian-bo1,QU Jian-guo2,ZHAN Zhao-wei3(1.Resources & Environment Engineering School,Shandong University of Science & Technology,Qingdao 266510,China,2.Luoling Colliery,Jining Mining Group,Zoucheng 273516,3.Yunhe Colliery,Jining 272100,China) |
| Abstract: | By comparing GM(1,1) with different dimensions and GM(1,1) with geometric-dimension new information,it was believed that geometric-dimension new information model was fitter for deformation prediction of soft-rock roadway.After obtaining the best dimension of GM(1,1) with geometric-dimension new information,the model was used to predict two-side deformation of roadway.The prediction precision was high. |
| Keywords: | grey theory soft-rock roadway deformation prediction geometric-dimension new information model |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |