|本期目录/Table of Contents|

[1]刘洋,叶义成,刘晓云,等.基于未确知聚类法的巷道围岩稳定性预测[J].中国安全生产科学技术,2017,13(2):56-61.[doi:10.11731/j.issn.1673-193x.2017.02.010]
　LIU Yang,YE Yicheng,LIU Xiaoyun,et al.Stability forecast on surrounding rock of roadway based on unascertained clustering method[J].JOURNAL OF SAFETY SCIENCE AND TECHNOLOGY,2017,13(2):56-61.[doi:10.11731/j.issn.1673-193x.2017.02.010]
点击复制

基于未确知聚类法的巷道围岩稳定性预测
分享到：

《中国安全生产科学技术》[ISSN:1673-193X/CN:11-5335/TB]

卷:
13
期数:
2017年2期
页码:
56-61
栏目:
现代职业安全卫生管理与技术
出版日期:
2017-02-28

文章信息/Info

Title:
Stability forecast on surrounding rock of roadway based on unascertained clustering method
文章编号:
1673-193X(2017)-02-0056-06
作者:
刘洋1; 叶义成1; 2; 刘晓云1; 岳哲1 ; 胡南燕1
1. 武汉科技大学 资源与环境工程学院，湖北 武汉 430081；2. 武汉科技大学 冶金矿产资源高效利用与造块湖北省重点实验室，湖北 武汉 430081
Author(s):
LIU Yang1;  YE Yicheng1; 2;  LIU Xiaoyun1;  YUE Zhe1;  HU Nanyan1
1. School of Resource and Environmental Engineering, Wuhan University of Science and Technology, Wuhan Hubei 430081, China; 2. Hubei Key Laboratory for Efficient Utilization and Agglomeration of Metallurgic Mineral Resources, Wuhan Hubei 430081, China
关键词:
未确知聚类法; 巷道围岩稳定性; 信息熵; 单指标测度; 预测模型
Keywords:
unascertained clustering method;  stability of surrounding rock of roadway;  information entropy;  single index measurement;  forecast model
分类号:
X936
DOI:
10.11731/j.issn.1673-193x.2017.02.010
文献标志码:
A
摘要:
针对影响巷道围岩稳定性的因素多且具有不确定性和隐蔽性的特点，选取实测RQD值、单轴抗压强度、隙壁状态3个主要影响因素作为判别指标，利用未确知测度理论，建立巷道围岩稳定性预测模型。利用25组巷道围岩资料作为模型构建样本，以样本均值为聚类中心，采用信息熵理论确定各判别指标的权重，从而计算样本的多指标综合测度；根据最小未确知测度距离原理判断样本所属类别，进而对巷道围岩稳定性进行预测，且用逐一回代的方法检验预测模型的合理性。刊用所建立的巷道围岩稳定性预测模型对大冶铁矿5组待判别样本进行应用预测，预测结果符合工程勘察实际，表明基于未确知聚类法的巷道围岩稳定性预测方法具有较好的实用性和有效性。
Abstract:
Aiming at the factors influencing the stability of surrounding rock of roadway with a large number, uncertainty and concealment, three main influencing factors including the measured RQD value, the uniaxial compressive strength, and the status of gap wall were selected as the judgment indexes, and a forecast model on stability of surrounding rock of roadway was established by using the unascertained measurement theory. The data of 25 groups of surrounding rock of roadway was taken as the samples of model establishment, and the average value of samples was taken as the clustering center, then the weight of each judgment index was determined by using the information entropy theory. Through calculating the multi-index comprehensive measurement of samples, the classification of samples was judged according to the principle of minimum unascertained measurement distance, so as to forecast the stability of surrounding rock of roadway, and the one by one back substitution method was applied to verify the rationality of the forecast model. The application forecast of the established model was carried out on five groups of samples to be determined in Daye iron mine, and the forecast results were consistent with the engineering survey practice, which showed that the stability forecast method on surrounding rock of roadway based on unascertained clustering method has a good practicability and validity.

参考文献/References:

［1］刘刚,宋宏伟.巷道稳定性影响因素分析［A］. 全国矿山建设学术会议论文集［C］.昆明,2006.
［2］冯伟,韩立军,刘灿灿.水平应力对半圆拱形巷道围岩应力分布及变形特征影响［J］.中国安全生产科学技术,2012,8(12):21-26. FENG Wei,HAN Lijun, LIUCancan. Influence of horizontal stress on stress distribution and deformation characteristics around arched roadway［J］. Journal of Safety Science and Technology, 2012, 8(12): 21-26.
［3］李宁,张承客,刘乃飞.围岩稳定性评判方法适用范围探讨［J］.岩土工程学报,2014,36(2):382-388. LI Ning， ZHANG Chengke，LIU Naifei．Applicability of stability criterion for tunnels［J］.Chinese Journal of Geotechnical Engineering,2014,36(2):382-389.］
［4］牛少卿,杨双锁,李义.基于岩体强度理论的巷道围岩稳定性分级［J］.金属矿山,2013,450(12):16-19. NIU Shaoqing，YANG Shuangsuo，LIYi．Surrounding rock's stability classification of roadway based on rock mass strength theory［J］.Metal Mine, 2013(12):16-19.
［5］刘浩,邵海,刘欣,等.基于加权平均法修正BQ法的巷道围岩稳定性分级应用研究［J］.中国矿业,2015,24(4):91-95. LIU Hao,SHAO Hai,LIU Xin,et al. Application study on roadway surrounding rock stability classification based on BQ method revised with weighted average method［J］. China Mining, 2015, 24(4): 91-95.
［6］李洪,蒋金泉,张开智.回采巷道围岩分类的模糊聚类分析方法［J］.西安科技大学学报,2005,25(1):12-16. LI Hong,JIANG Jinquan, ZHANG Kaizhi. Fuzzy clustering analysis of tunnel surrounding rock classification ［J］.Journal of Xi’an University of Science & Technology,2005,25(1): 12-16.
［7］Y.C.Ye, N. Yao, Q.Z. Wang, et al, A method of ranking interval numbers based on degrees for multiple attribute decision making, Journal of Intelligent & Fuzzy Systems, 2014， 30(1)：211-221.
［8］朱一丁,马文涛.回采巷道围岩分类的支持向量机方法［J］.采矿与安全工程学报,2006,23(3):362-365. ZHU Yiding, MA Wentao. Method of support vector machines for classifying surrounding rocks of gateways［J］.Journal of Mining & Safety Engineering,2006,23(3):362-365.
［9］贺超峰,华心祝,马菁花,等.基于BP神经网络的回采巷道围岩稳定性分类［J］.矿业工程研究,2012,27(3):6-9. HE Chaofeng,HUA Xinzhu,MA Jinghua,et al.Classification of surrounding rock stability of roadway based on BP Neural Network［J］Mineral Engineering Research,2012,27(3):6-9.
［10］王光远.论未确知性信息及其数学处理［J］.哈尔滨建筑工程学院学报,1990,23(4):52-58. WANG Guangyuan. Uncertainty information and its mathematical treatment［J］. Journal of Harbin Architecture and Engineering Institute, 1990, 23(4): 52-58.
［11］刘开第,吴和琴,庞彦军,等.不确定信息数学处理及应用［M］.北京: 科学出版社, 1999: 20-89.
［12］宫凤强,李夕兵,董陇军,等.基于未确知测度理论的采空区危险性评价研究［J］.岩石力学与工程学报,2008,27(2):323-330. GONG Fengqiang,LI Xibing,DONG Xiaojun,et al. Underground goaf risk evaluation based on uncertainty measurement theory［J］.Chinese Journal of Rock Mechanics and Engineering, 2008(2):323-330.
［13］程爱平,高永涛,季毛伟,等.基于未确知测度理论的煤矿底板突水量预测［J］.金属矿山, 2014, 43(8): 157-161. CHENG Aiping, GAO Yongtao, JI Maowei, et al. Forecast of water in-rush from coal floor based on unascertained measure theory［J］.Metal Mine, 2014(8):157-161.
［14］万玉成. 基于未确知性的预测与决策方法及其应用研究［D］.南京:东南大学, 2004.
［15］董陇军,李夕兵,宫凤强,等.地下开采引发地面沉陷的未确知聚类预测方法［J］.中国地质灾害与防治学报,2008,19(2):95-99. DONG Longjun, LI Xibing, GONG Fengqiang. Predicting surface subsidence induced by mining based on unascertained clustering method［J］. The Chinese Journal of Geological Hazard and Control, 2008, 19(2): 95-99.
［16］赵国彦,吴浩.未确知聚类方法及其在松动圈厚度预测中的应用［J］.科技导报,2013,31(2):50-55. ZHAO Guoyan,WU Hao. Application of unascertained clustering method for predicting the thickness of excavation damaged zone［J］. Science & Technology Review, 2013, 31(2):50-55. ［17］曹庆奎,刘开展,张博文.用熵计算客观型指标权重的方法［J］.河北建筑科技学院学报,2000,17(3):40-42. CAO Qingkui, LIU Kaizhan, ZHANG Bowen. Calculation method of objective index weight by entropy［J］.Journal of Hebei Institute of Architectural Science and Technology, 2000,17(3):40-42.
［18］王薇,邹江海,潘文硕,等.不同施工顺序对陡坡偏压小净距隧道围岩稳定性的影响研究［J］. 中国安全生产科学技术,2016,12(8):28-33. WANG Wei, ZOU Jianghai, PAN Wenshuo, et al. Study on influence to stability of surrounding rock by different construction sequence for bias tunnel with small interval and steep slope ［J］. Journal of Safety Science and Technology, 2016, 12(8): 28-33.
［19］朱志洁,张宏伟,韩军,等.不同应力场条件下巷道稳定性研究［J］. 中国安全生产科学技术, 2015, 11(11):11-16. ZHU Zhijie,ZHANG Hongwei， HAN Jun, et al. Research on stability of roadway under different conditions of stress field［J］. Journal of Safety Science and Technology, 2015, 11(11):11-16.
［20］邹灿.大冶铁矿井下开采巷道围岩稳定性分析及控制技术研究［D］.武汉:中国地质大学（武汉）,2014.
［21］施耀斌，叶义成，王其虎,等. 缓倾斜多层矿床条带法开采矿柱变形特征及开采强度模拟［J］. 矿冶工程, 2015, 35（5）：4-9. SHI Yaobin, YE Yicheng, WANG Qihu, et al. Pillar deformation char-acteristic for multilayer gently-dipping deposits by strip mining andmining intensity simulation［ J］. Mining and Metallurgical Engineering, 2015, 35(5):4-9.
［22］王其虎.地下开采中接触带复合岩体非协调变形及控制研究［D］.武汉:武汉科技大学,2015.
［23］董陇军,李夕兵,宫风强. 膨胀土胀缩等级分类的未确知均值聚类方法及应用［J］. 中南大学学报:自然科学版, 2008,39(5):1075-1080. DONG Longjun, LI Xibing, GONG Fengqiang. Unascertained average clustering method for classification of grade of shrink and expansion for expansive soils and its application［J］. Journal of Central South University (Science and Technology), 2008, 39(5): 1075-1081.

相似文献/References:

备注/Memo

备注/Memo:
国家自然科学基金项目（51574183）；湖北省教育厅科学研究计划项目（Q20151102）
更新日期/Last Update: 2017-03-29