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基于云模型的围岩稳定性分类

李健, 汪明武, 徐鹏, 徐鹏冲

李健, 汪明武, 徐鹏, 徐鹏冲. 基于云模型的围岩稳定性分类[J]. 岩土工程学报, 2014, 36(1): 83-87. DOI: 10.11779/CJGE201401006
引用本文: 李健, 汪明武, 徐鹏, 徐鹏冲. 基于云模型的围岩稳定性分类[J]. 岩土工程学报, 2014, 36(1): 83-87. DOI: 10.11779/CJGE201401006
LI Jian, WANG Ming-wu, XU Peng, XU Peng-chong. Classification of stability of surrounding rock using cloud model[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(1): 83-87. DOI: 10.11779/CJGE201401006
Citation: LI Jian, WANG Ming-wu, XU Peng, XU Peng-chong. Classification of stability of surrounding rock using cloud model[J]. Chinese Journal of Geotechnical Engineering, 2014, 36(1): 83-87. DOI: 10.11779/CJGE201401006

基于云模型的围岩稳定性分类  English Version

基金项目: 国家自然科学基金项目(41172274; 71273081)
详细信息
    作者简介:

    李 健(1989- ),男,江西吉安人,硕士研究生,主要从事岩土工程的研究工作。E-mail: lj20073495@163.com。

    通讯作者:

    汪明武

  • 中图分类号: TU457

Classification of stability of surrounding rock using cloud model

  • 摘要: 围岩稳定性分类具有模糊性和随机性特点。基于云模型理论探讨了围岩稳定性分类新模型,以综合分析围岩稳定性评价的模糊性和随机性。该模型依据围岩稳定性评价因子分类标准,计算各评价因子隶属于不同围岩稳定性等级的云数字特征,并结合评价因子权重和正向正态云发生器,得到待评样本的综合确定度,以确定围岩稳定性级别。实例应用结果及与其它评价方法对比结果表明,该模型应用于围岩稳定性分类是有效可行的,且具有计算过程简便,结果可靠的优点,也为其他类似问题分析提供了参考。
    Abstract: According to the characteristics of fuzziness and randomness in the classification of surrounding rock stability, the cloud model is introduced to conduct the corresponding evaluation. The cloud of each factor on different stability levels is generated based on the evaluation indexes. Considering the measured evaluation index values and the corresponding index weights, the comprehensive degrees of certainty are obtained. The stability level is finally specified by the maximum certainty degree. By comparing the evaluation results from the proposed cloud model with those of a practical example and other methods, it can be concluded that the proposed cloud model is reliable and simple, and its feasibility and effectiveness are verified. It may provide a reference method for other similar problems.
  • [1] 陈守煜, 韩晓军. 围岩稳定性评价的模糊可变集合工程方法[J]. 岩石力学与工程学报, 2006, 25(9): 1857-1861. (CHEN Shou-yu, HAN Xiao-jun. Engineering method of variable fuzzy set for assessment of surrounding rock stability[J]. Chinese Journal of Rock Mechanics and Engineering, 2006, 25(9): 1857-1861. (in Chinese))
    [2] 邱道宏, 薛翊国, 苏茂鑫, 等. 基于粗集功效系数法的青岛地铁围岩稳定性研究[J]. 山东大学学报(工学版), 2011, 41(5): 92-96. (QIU Dao-hong, XUE Yi-guo, SU Mao-xin, et al. Study on surrounding rock stability based on the efficacy coefficient method and rough set[J]. Journal of Shandong University (Engineering Science), 2011, 41(5): 92-96. (in Chinese))
    [3] 高志亮, 黄松奇. 公路隧道围岩稳定性评价的改进人工神经网络方法[J]. 数学的实践与认识, 2002, 32(2): 241-246. (GAO Zhi-liang, HUANG Song-qi. Stability evaluation of the surrounding rock of road tunnel using improved artificial neural network method[J]. Mathematics in Practice and Theory, 2002, 32(2): 241-246. (in Chinese))
    [4] 常利营, 卢建移, 段 波, 等. 基于Hopfield网络的地下工程围岩稳定性分类[J]. 岩土工程学报, 2011, 33(增刊1): 187-190. (CHANG Li-ying, LU Jian-yi, DUAN Bo, et al. Stability classification of adjoining rock of underground engineering based on Hopfield network[J]. Chinese Journal of Geotechnical Engineering, 2011, 33(S1): 187-190. (in Chinese))
    [5] 连建发, 慎乃齐, 张杰坤. 基于可拓方法的地下工程围岩评价研究[J]. 岩石力学与工程学报, 2004, 23(9): 1450-1453. (LIAN Jian-fa, SHEN Nai-qi, ZHANG Jie-kun. Research on surrounding rock evaluation of underground engineering based on extension method[J]. Chinese Journal of Rock Mechanics and Engineering, 2004, 23(9): 1450-1453. (in Chinese))
    [6] 汪明武, 李 丽, 金菊良. 围岩稳定性集对分析一可变模糊集综合评价模型[J]. 岩土工程学报, 2008, 30(6): 941-944. (WANG Ming-wu, LI Li, JIN Ju-liang. Set pair analysis——variable fuzzy set model for evaluation of stability of surrounding rock[J]. Chinese Journal of Geotechnical Engineering, 2008, 30(6): 941-944. (in Chinese))
    [7] 李德毅, 杜 鹢. 不确定性人工智能[M]. 北京: 国防工业出版社, 2005. (LI De-yi, DU Yi. Artificial intelligence with uncertainty[M]. Beijing: National Defence Industry Press, (in Chinese))
    [8] 岳 训, 孙忠林, 张艳琦, 等. 基于云模型的Web日志数据挖掘技术[J]. 计算机应用研究, 2001(11): 113-116. (YUE Xun, SUN Zhong-lin, ZHANG Yan-qi, et al. Data mining technology in web logs based on the cloud model[J]. Application Research of Computers, 2001(11): 113-116. (in Chinese))
    [9] 蒋 嵘, 李德毅, 陈 晖. 基于云模型的时间序列预测[J]. 解放军理工大学学报, 2000, 1(5): 13-18. (JIANG Rong, LI De-yi, CHEN Hui. Time series prediction with cloud models in DMKD[J]. Journal of PLA University of Science and Technology (Natural Science), 2000, 1(5): 13-18. (in Chinese))
    [10] 王华牢, 许崇帮, 夏才初. 断续节理扩展算法在隧道围岩稳定分析中的应用[J]. 岩土工程学报, 2012, 34(2): 349-354. (WANG Hua-lao, XU Chong-bang, XIA Cai-chu. Application of fracturing algorithm of intermittent joints in stability of surrounding rock[J]. Chinese Journal of Geotechnical Engineering, 2012, 34(2): 349-354. (in Chinese))
    [11] 苏永华, 李 翔, 丁 云, 等. 基于二次正交试验优化的隧道围岩稳定可靠度方法[J]. 岩土工程学报, 2012, 34(2): 326-332. (SU Yong-hua, LI Xiang, DING Yun, et al. Reliability degree method for stability of surrounding rock of tunnels based on quadratic orthogonal experimental optimization[J]. Chinese Journal of Geotechnical Engineering, 2012, 34(2): 326-332. (in Chinese))
    [12] 汪明武, 陈光怡, 金菊良. 基于多元联系数—三角模糊数随机模拟的围岩稳定性风险评价[J]. 岩土工程学报, 2011, 33(4): 643-647. (WANG Ming-wu, CHEN Guang-yi, JIN Ju-liang. Risk evaluation of surrounding rock stability based on stochastic simulation of multi-element connection number and triangular fuzzy numbers[J]. Chinese Journal of Geotechnical Engineering, 2011, 33(4): 643-647. (in Chinese))
    [13] GB 50218—94工程岩体分级标准[S]. 1995. (GB50218—94 Standard for engineering classification of rock masses[S]. 1995. (in Chinese))
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出版历程
  • 收稿日期:  2013-04-30
  • 发布日期:  2014-01-20

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