Prediction of Collapse Scope of Deep-Buried Tunnels Using Pressure Arch Theory
المؤلفون المشاركون
Jing, Hong-wen
Wang, Yingchao
Zhang, Qiang
Luo, Ning
Yin, Xin
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-07-21
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
Tunnel collapse remains a serious problem in practice.
Effective prediction methods on tunnel collapse are necessary for tunnel engineering.
In this study, systematic study on the pressure arch was presented to predict tunnel collapse.
Multiple factors under different conditions were considered.
First, the pressure arch was described as a certain scope in comparison with the lowest pressure arch line.
Then, a deep-buried circular tunnel was selected as the investigated object.
Its collapse scope was analyzed using the lowest pressure arch line.
Meanwhile, the main influence from the ground stress field was considered.
Different modes of ground stress fields were investigated in detail.
The results indicate that the collapse scope varies with different ground stress fields.
Determination on the collapse scope is strongly affected by the judgment standard of the pressure arch.
Furthermore, a selected case was analyzed with the pressure arch.
The area and the height of tunnel collapse were calculated with multiple factors, including ground stress field, judgment standard, and lateral pressure coefficient.
Finally, selected results were compared with relevant previous researches, and reasonable results were obtained.
The present results are helpful for further understanding of the tunnel collapse and could provide suitable guidance for tunnel projects.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wang, Yingchao& Jing, Hong-wen& Zhang, Qiang& Luo, Ning& Yin, Xin. 2016. Prediction of Collapse Scope of Deep-Buried Tunnels Using Pressure Arch Theory. Mathematical Problems in Engineering،Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1111906
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wang, Yingchao…[et al.]. Prediction of Collapse Scope of Deep-Buried Tunnels Using Pressure Arch Theory. Mathematical Problems in Engineering No. 2016 (2016), pp.1-10.
https://search.emarefa.net/detail/BIM-1111906
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wang, Yingchao& Jing, Hong-wen& Zhang, Qiang& Luo, Ning& Yin, Xin. Prediction of Collapse Scope of Deep-Buried Tunnels Using Pressure Arch Theory. Mathematical Problems in Engineering. 2016. Vol. 2016, no. 2016, pp.1-10.
https://search.emarefa.net/detail/BIM-1111906
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1111906
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