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Evaluation of Rock Quality of Tunnel Wall Rock Based on Rough Set Theory and Unascertained Measurement Theory
المؤلفون المشاركون
Huang, Changfu
Tian, Shuguang
Li, Qun
Huang, Jun
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-07-24
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
A method for classification of the tunnel wall rock is established based on the rough set theory and unascertained measurement theory.
The saturated uniaxial compressive strength, rock mass integrity index, structural surface condition, seepage measurement of groundwater, and the angle between the hole axis and main structural surface are selected as the evaluation indexes.
The problem of weight coefficients for these evaluation indexes is converted into that of significance estimating on the attributes in the rough set theory.
The proposed method is verified by the wall rock data of Yuanyanghui tunnel.
The results show that the proposed method has an excellent performance in good agreement with the practical situation of wall rock and is feasible to classify the wall rock.
Finally, the proposed method is applied to Xihualing tunnel of Zhu-Yong Expressway.
The results are basically the same as those from Delphi-ideal point method, set pair analysis method, and the actual situation, which proves that the rough set theory and unascertained measurement theory are effective for classification of the wall rock.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Huang, Changfu& Tian, Shuguang& Li, Qun& Huang, Jun. 2018. Evaluation of Rock Quality of Tunnel Wall Rock Based on Rough Set Theory and Unascertained Measurement Theory. Mathematical Problems in Engineering،Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1206917
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Huang, Changfu…[et al.]. Evaluation of Rock Quality of Tunnel Wall Rock Based on Rough Set Theory and Unascertained Measurement Theory. Mathematical Problems in Engineering No. 2018 (2018), pp.1-10.
https://search.emarefa.net/detail/BIM-1206917
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Huang, Changfu& Tian, Shuguang& Li, Qun& Huang, Jun. Evaluation of Rock Quality of Tunnel Wall Rock Based on Rough Set Theory and Unascertained Measurement Theory. Mathematical Problems in Engineering. 2018. Vol. 2018, no. 2018, pp.1-10.
https://search.emarefa.net/detail/BIM-1206917
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1206917
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
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