A Novel Model of the Ideal Point Method Coupled with Objective and Subjective Weighting Method for Evaluation of Surrounding Rock Stability
المؤلفون المشاركون
Jing, Hong-wen
Wang, Yingchao
Yin, Xin
Zhao, Ning
Meng, Bo
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-12-22
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
The classification of surrounding rock stability is the critical problem in tunneling engineering.
In order to decrease engineering disasters, the surrounding rock stability should be accurately evaluated.
The ideal point method is applied to the classification of surrounding rock stability.
Considering the complexity of surrounding rock classification, some factors such as rock uniaxial compressive strengthen, integrality coefficient of rock mass, the angle between tunnel axis and the main joint, joints condition, and seepage measurement of groundwater are selected as evaluation indices.
The weight coefficients of these evaluation indices are determined by the objective and subjective weighting method, consisting with the delphi method and the information entropy theory.
The objective and subjective weighting method is exact and reliable to determine the weights of evaluation indices, considering not only the expert’s experiences, but also objectivity of the field test data.
A new composite model is established for evaluating the surrounding rock stability based on the ideal point method and the objective and subjective weighting method.
The present model is applied to Beigu mountain tunnel in Jiangsu province, China.
The result is in good agreement with practical situation of surrounding rock, which proves that the ideal point method used to classify the surrounding rock in tunnels is reasonable and effective.
The present model is simple and has very strong operability, which possesses a good prospect of engineering application.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wang, Yingchao& Zhao, Ning& Jing, Hong-wen& Meng, Bo& Yin, Xin. 2016. A Novel Model of the Ideal Point Method Coupled with Objective and Subjective Weighting Method for Evaluation of Surrounding Rock Stability. Mathematical Problems in Engineering،Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1112769
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wang, Yingchao…[et al.]. A Novel Model of the Ideal Point Method Coupled with Objective and Subjective Weighting Method for Evaluation of Surrounding Rock Stability. Mathematical Problems in Engineering No. 2016 (2016), pp.1-9.
https://search.emarefa.net/detail/BIM-1112769
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wang, Yingchao& Zhao, Ning& Jing, Hong-wen& Meng, Bo& Yin, Xin. A Novel Model of the Ideal Point Method Coupled with Objective and Subjective Weighting Method for Evaluation of Surrounding Rock Stability. Mathematical Problems in Engineering. 2016. Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1112769
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1112769
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر