Model Experimental Study on the Seepage and Failure Features of Tunnel under Wetting-Drying Alternation with Increasing Water Pressure
المؤلفون المشاركون
Zhu, Wenxin
Su, Haijian
Jing, Hongwen
Guo, Qingzhen
Feng, Yujie
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-07-04
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
Wetting-drying alternation caused by seasonal rainfall and water fluctuation has a negative effect on the rock mass.
Model experiments were conducted in this paper to investigate the role of wetting-drying alternation on the seepage and failure features of a tunnel.
Water-bearing structure was located in the lateral position of tunnel.
The stratum thickness between the tunnel and water-bearing structure was ranged from 20 to 100 mm.
The results showed that, with an increase in the wetting-drying alternation number, the pore water pressure increases gradually.
The critical water pressure also increases gradually with the increasing thickness of water-resisting stratum.
With the increase of the stratum thickness, the permeable area is gradually widened and the water storage capacity becomes stronger.
The failure mode of water-resisting stratum under geostress and water pressure can be summarized as two types: fracture failure (thickness of 20 mm) and slippage failure (thickness between 40 and 100 mm), respectively.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Su, Haijian& Feng, Yujie& Guo, Qingzhen& Jing, Hongwen& Zhu, Wenxin. 2020. Model Experimental Study on the Seepage and Failure Features of Tunnel under Wetting-Drying Alternation with Increasing Water Pressure. Geofluids،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1165888
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Su, Haijian…[et al.]. Model Experimental Study on the Seepage and Failure Features of Tunnel under Wetting-Drying Alternation with Increasing Water Pressure. Geofluids No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1165888
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Su, Haijian& Feng, Yujie& Guo, Qingzhen& Jing, Hongwen& Zhu, Wenxin. Model Experimental Study on the Seepage and Failure Features of Tunnel under Wetting-Drying Alternation with Increasing Water Pressure. Geofluids. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1165888
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1165888
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