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| 基于声波测试的矿柱稳定性模糊推理系统及其应用 | |
| 引用本文： | 赵奎,万林海,饶运章,饶俊,朱建新.基于声波测试的矿柱稳定性模糊推理系统及其应用[J].岩石力学与工程学报,2004,23(11):1804-1809. |
| 作者姓名： | 赵奎 万林海 饶运章 饶俊 朱建新 |
| 作者单位： | 1. 南方冶金学院环境与建筑工程学院,赣州,341000;华北水利水电学院岩土工程系,郑州,450008 2. 华北水利水电学院岩土工程系,郑州,450008 3. 南方冶金学院环境与建筑工程学院,赣州,341000 |
| 摘 要： | 分析了矿柱波速变化与载荷之间的关系以及矿柱破裂区分布与波速分布的对应关系，讨论了矿柱波速与其稳定性之间的模糊不确定性的特点，在此基础上，应用模糊数学理论建立了以完整系数为输入变量、矿柱稳定程度及局部破坏可能性为输出变量的模糊推理系统。将该推理系统应用于浙江遂昌金矿矿柱稳定性声波测试工程实践中，得到的推理结果与现场实际情况基本一致，即使在声波测点较少的情况下，系统仍具有良好的推理效果。 |
| 关 键 词： | 采矿工程 声波测试 矿柱稳定性 模糊推理 波速 |
| 文章编号： | 1000-6915(2004)11-1804-06 |
| 收稿时间： | 2002-4-18 |
| 修稿时间： | 2002-8-7 |
FUZZY REASONING SYSTEM OF PILLAR STABILITY BASED ON SONIC WAVE MEASUREMENT AND ITS APPLICATION |
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| Zhao Kui,Wan Linhai,Rao Yunzhang,Rao Jun,Zhu Jianxin.FUZZY REASONING SYSTEM OF PILLAR STABILITY BASED ON SONIC WAVE MEASUREMENT AND ITS APPLICATION[J].Chinese Journal of Rock Mechanics and Engineering,2004,23(11):1804-1809. | |
| Authors: | Zhao Kui Wan Linhai Rao Yunzhang Rao Jun Zhu Jianxin |
| Affiliation: | Zhao Kui1,2,Wan Linhai2,Rao Yunzhang1,Rao Jun1,Zhu Jianxin1 |
| Abstract: | The relationship between wave velocity and load in a pillar,and corresponding relationship between fracture zone and wave velocity distribution are analyzed. The fuzziness of wave velocity and stability of a pillar is also discussed. Furthermore,fuzzy reasoning system is established using fuzzy mathematical theory. In the system,rock integrality coefficients are used as input variables and stability of pillar and possibility of partial failure of pillar are used as two output variables. The system is applied to Suichang Gold Mine in Zhejiang province and good results are obtained even if measurement points are not enough. |
| Keywords: | mining engineering sonic wave measurement stability of pillar fuzzy reasoning wave velocity |
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