The Complex Function Method Roadway Section Design of the Soft Coal Seam
المؤلفون المشاركون
Tu, Shihao
Li, Zhaoxin
Ye, Zhiwei
Zhang, Cun
Zhang, Lei
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-09-28
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
As for the sophisticated advanced support technique of vertical wall semicircle arch roadway in the three-soft coal seam, a design of flat top U-shape roadway section was put forward.
Based on the complex function method, the surrounding rock displacement and stress distribution laws both of vertical wall semicircle arch roadway and of flat top U-shape roadway were obtained.
The results showed that the displacement distribution laws in the edge of roadway surrounding rock were similar between the two different roadways and the area of plasticity proportion of flat top U-shape roadway approximately equals that of vertical wall semicircle arch roadway.
Based on finite element method, the bearing behaviors of the U-type steel support under the interaction of surrounding rock in vertical wall semicircle arch roadway and flat top U-shape roadway were analyzed.
The results showed that, from a mechanics perspective, U-type steel support can fulfill the requirement of surrounding rock supporting in flat top U-shape roadway and vertical wall semicircle arch roadway.
The field measurement of mining roadway surrounding rock displacement in Zouzhuang coal mine working face 3204 verified the accuracy of theoretical analysis and numerical simulation.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Tu, Shihao& Li, Zhaoxin& Ye, Zhiwei& Zhang, Cun& Zhang, Lei. 2016. The Complex Function Method Roadway Section Design of the Soft Coal Seam. Mathematical Problems in Engineering،Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1112840
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Tu, Shihao…[et al.]. The Complex Function Method Roadway Section Design of the Soft Coal Seam. Mathematical Problems in Engineering No. 2016 (2016), pp.1-12.
https://search.emarefa.net/detail/BIM-1112840
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Tu, Shihao& Li, Zhaoxin& Ye, Zhiwei& Zhang, Cun& Zhang, Lei. The Complex Function Method Roadway Section Design of the Soft Coal Seam. Mathematical Problems in Engineering. 2016. Vol. 2016, no. 2016, pp.1-12.
https://search.emarefa.net/detail/BIM-1112840
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1112840
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