熵权TOPSIS模型在地下工程岩体质量评价中的应用
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摘要
选取岩石单轴抗压强度、岩体质量指标、岩体变形模量、岩石泊松比、岩石抗剪强度、结构面摩擦因数、地下涌水量和结构面产状作为评价指标,通过计算指标原始数据的信息熵确定各指标权重,在此基础上,建立基于熵权TOPSIS法的地下工程岩体质量模型,并应用于工程实例,研究表明:采用熵权计算权重,能够依靠原始数据本身而不依赖人的主观判断,且计算过程简单;基于熵权TOPSIS法的地下工程岩体质量评价结果与实际情况均完全一致,能够应用于地下工程岩体质量评价中。
These indexes are selected,such as rock uniaxial compressive strength,the quality index of rock mass,the rock mass deformation modulus,poison's ratio of rock,rock shear strength,surface friction factor structure,the underground water inflow and structural plane occurrence,as evaluation indexes,to determine the index weight by calculation of information entropy of the original data and construct underground engineering rock mass quality model based on entropy weight TOPSIS method,which is also applied in the engineering example. The research shows that,using entropy weight calculation,we can rely on the original data itself and not depend on the person 's subjective judgment and the calculation process is simple. The underground engineering rock mass quality evaluation results based on entropy weight TOPSIS method are completely in accordance with the actual situation and they can be used in underground engineering rock mass quality evaluation.
These indexes are selected,such as rock uniaxial compressive strength,the quality index of rock mass,the rock mass deformation modulus,poison's ratio of rock,rock shear strength,surface friction factor structure,the underground water inflow and structural plane occurrence,as evaluation indexes,to determine the index weight by calculation of information entropy of the original data and construct underground engineering rock mass quality model based on entropy weight TOPSIS method,which is also applied in the engineering example. The research shows that,using entropy weight calculation,we can rely on the original data itself and not depend on the person 's subjective judgment and the calculation process is simple. The underground engineering rock mass quality evaluation results based on entropy weight TOPSIS method are completely in accordance with the actual situation and they can be used in underground engineering rock mass quality evaluation.
引文
[1]谢学斌,闫泽正.加权距离的D-S证据理论在岩土评价中的应用[J].中国安全科学学报,2016,26(6):135-140.
[2]汪明武,李丽,金菊良.围岩稳定性集对分析:可变模糊集综合评价模型[J].岩体工程学报,2008,30(6):119-123.
[3]邱道宏,陈剑平,阙金声,等.基于粗糙集和人工神经网络的洞室岩体质量评价[J].吉林大学学报(地球科学版),2008,38(1):85-91.
[4]刘爱华,程力,董陇军.可拓学理论在东戈壁滩露天矿工程岩体质量评价中的应用[J].中南大学学报(自然科学版),2013,44(7):2841-2847.
[5]宫凤强,李夕兵,张伟.隧道围岩分级的距离判别分析模型及应用[J].铁道学报,2008,30(3):119-123
[6]文畅平.岩土质量分级的Bayes判别分析方法[J].煤炭学报,2008,32(4):395-399.
[7]肖荣华,王清,陈剑平,等.基于粗糙集和支持向量机的融合算法在岩体质量评价中的应用[J].煤田地质与勘探,2008,36(6):49-53.
[8]魏博文,黄海鹏,徐镇凯.基于云模型和组合赋权的岩体质量二维评价模型[J].岩石力学与工程学报,2016,35(S1):3092-3099.
[9]王晨,江福才,马全党.基于熵权TOPSIS模型的航道引航环境风险评价[J].安全与环境学报,2016,16(3):33-37.
[10]龚剑,胡乃联,崔翔,等.基于AHP-TOPSIS评判模型的岩爆倾向性预测[J].岩石力学与工程学报,2014,33(7):1443-1448.
[11]康志强,冯夏庭,周辉.基于层次分析法的可拓学理论在地下洞室岩体质量评价中的应用[J].岩石力学与工程学报,2006,25(S2):3687-3693.
[12]黄书岭,冯夏庭,张传庆.岩体力学参数的敏感性综合评价分析方法研究[J].岩石力学与工程学报,2008,27(S1):2624-2630.
[13]黄仁东,赵志飞,李盼,等.基于熵权法和可拓学理论的隧道围岩质量评价[J].公路工程,2012,31(7):139-143.
[14]张先起,梁川,刘慧卿,等.基于熵权的改进TOPSIS法在水质评价中的应用[J].哈尔滨工业大学学报,2007,39(10):1670-1672.
[15]唐海,万文,刘金海.基于未确知测度理论的地下洞室岩体质量评价[J].岩土力学,2011,32(4):1181-1185.
[2]汪明武,李丽,金菊良.围岩稳定性集对分析:可变模糊集综合评价模型[J].岩体工程学报,2008,30(6):119-123.
[3]邱道宏,陈剑平,阙金声,等.基于粗糙集和人工神经网络的洞室岩体质量评价[J].吉林大学学报(地球科学版),2008,38(1):85-91.
[4]刘爱华,程力,董陇军.可拓学理论在东戈壁滩露天矿工程岩体质量评价中的应用[J].中南大学学报(自然科学版),2013,44(7):2841-2847.
[5]宫凤强,李夕兵,张伟.隧道围岩分级的距离判别分析模型及应用[J].铁道学报,2008,30(3):119-123
[6]文畅平.岩土质量分级的Bayes判别分析方法[J].煤炭学报,2008,32(4):395-399.
[7]肖荣华,王清,陈剑平,等.基于粗糙集和支持向量机的融合算法在岩体质量评价中的应用[J].煤田地质与勘探,2008,36(6):49-53.
[8]魏博文,黄海鹏,徐镇凯.基于云模型和组合赋权的岩体质量二维评价模型[J].岩石力学与工程学报,2016,35(S1):3092-3099.
[9]王晨,江福才,马全党.基于熵权TOPSIS模型的航道引航环境风险评价[J].安全与环境学报,2016,16(3):33-37.
[10]龚剑,胡乃联,崔翔,等.基于AHP-TOPSIS评判模型的岩爆倾向性预测[J].岩石力学与工程学报,2014,33(7):1443-1448.
[11]康志强,冯夏庭,周辉.基于层次分析法的可拓学理论在地下洞室岩体质量评价中的应用[J].岩石力学与工程学报,2006,25(S2):3687-3693.
[12]黄书岭,冯夏庭,张传庆.岩体力学参数的敏感性综合评价分析方法研究[J].岩石力学与工程学报,2008,27(S1):2624-2630.
[13]黄仁东,赵志飞,李盼,等.基于熵权法和可拓学理论的隧道围岩质量评价[J].公路工程,2012,31(7):139-143.
[14]张先起,梁川,刘慧卿,等.基于熵权的改进TOPSIS法在水质评价中的应用[J].哈尔滨工业大学学报,2007,39(10):1670-1672.
[15]唐海,万文,刘金海.基于未确知测度理论的地下洞室岩体质量评价[J].岩土力学,2011,32(4):1181-1185.