Analytical Solution of Seepage Field in Karst Tunnel
المؤلفون المشاركون
Jiang, Chong
He, Jia-Li
Xie, Han-song
Wu, Wen-yan
Zhang, Zhi-chao
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-09-20
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
An analytical solution for the seepage field in water-filled karst tunnel is derived based on the inversion of complex function and groundwater hydraulics theory.
The solution considers the distance between the tunnel and the cavern, the size of the cavern, and the properties of the lining structure, such as the permeability coefficient as well as the radius of the grouting ring.
This paper also performed numerical simulations for two cases: the application of gravity and the absence of gravity.
The numerical solution was obtained to verify the analytical solution, and a good agreement was found.
Then, the effect of parameters is discussed in detail, including the distance between the tunnel and the cavern, the radius of the cavern, the grouting ring, and the initial support.
The results show that when the radius of the cavern is constant, the pressure head and seepage flow decrease as the distance between the tunnel and the cavern increases.
When the distance is constant, the pressure head and seepage flow increase with the increase of the radius of the cavern.
In addition, the pressure head and the seepage flow decrease with the increase of the thickness of the grouting ring and decrease with the decrease of the permeability coefficient.
As the thickness of the initial support increases, the pressure head gradually increases and the percolation decreases.
Furthermore, due to the great influence of the grouting ring and initial support on the pressure head and seepage flow, the thickness and permeability coefficient of the grouting ring and initial support should be taken into account carefully during construction.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Jiang, Chong& Xie, Han-song& He, Jia-Li& Wu, Wen-yan& Zhang, Zhi-chao. 2018. Analytical Solution of Seepage Field in Karst Tunnel. Advances in Civil Engineering،Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1116881
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Jiang, Chong…[et al.]. Analytical Solution of Seepage Field in Karst Tunnel. Advances in Civil Engineering No. 2018 (2018), pp.1-9.
https://search.emarefa.net/detail/BIM-1116881
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Jiang, Chong& Xie, Han-song& He, Jia-Li& Wu, Wen-yan& Zhang, Zhi-chao. Analytical Solution of Seepage Field in Karst Tunnel. Advances in Civil Engineering. 2018. Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1116881
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1116881
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