Predictions of Overbreak Blocks in Tunnels Based on the Wavelet Neural Network Method and the Geological Statistics Theory
المؤلفون المشاركون
Sun, Shaorui
Jiaming, Liu
Wei, Jihong
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2013، العدد 2013 (31 ديسمبر/كانون الأول 2013)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2013-03-21
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Predicting overbreak blocks is a valid way to protect constructors, safeties in the process of tunnel excavation.
In this paper, a prediction method of the overbreak blocks in tunnels is developed in the frame of the wavelet neural network of geological statistics models.
Geometrical parameters of structural plane are first obtained by field survey.
Then, a statistical model can be deduced from the measured geometrical parameters on the basis of the geological statistics theory.
Furthermore, the volumes and distribution of the overbreak blocks are calculated by the theory of wavelet neural network.
Finally, the valid support measurements can be designed according to the prediction results for all overbreak blocks appeared in tunnel excavation, and the amount of overbreak blocks can also be predicted.
The code with respect to the method has been developed by the fortran language.
The method proposed in this paper has been used in a tunnel construction.
The results show that there exists an approximate 10%~30% difference between the prediction and the real volume of overbreak blocks.
Therefore, the method can be well used to predict the volumes distribution and the overbreak blocks, and the accordingly support measurements can be also given according to the prediction results.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Sun, Shaorui& Jiaming, Liu& Wei, Jihong. 2013. Predictions of Overbreak Blocks in Tunnels Based on the Wavelet Neural Network Method and the Geological Statistics Theory. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-1032095
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Sun, Shaorui…[et al.]. Predictions of Overbreak Blocks in Tunnels Based on the Wavelet Neural Network Method and the Geological Statistics Theory. Mathematical Problems in Engineering No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-1032095
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Sun, Shaorui& Jiaming, Liu& Wei, Jihong. Predictions of Overbreak Blocks in Tunnels Based on the Wavelet Neural Network Method and the Geological Statistics Theory. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-1032095
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1032095
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