Stability Assessment and Optimization Design of Lakeside Open-Pit Slope considering Fluid-Solid Coupling Effect
المؤلفون المشاركون
Fan, Wenchen
Cao, Ping
Zhang, Ke
Li, Kaihui
Chen, Chong
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-09-08
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
Chengmenshan copper mine, located at Jiujiang city in the Jiangxi Province, is a rarely lakeside open-pit mine in China.
Since the open-pit is very close to Sai Lake, the seasonally changed water level and the distance between lake and slope have great influence to the stability of open-pit slope.
Based on the drill data and geological sections, a numerical model of the slope is built.
With the fluid-mechanical interaction associated, the stability of the slopes is numerically analyzed, in which different lake water levels and lake-slope distances are taken into consideration.
The comparative analysis shows that a larger lake-slope distance can promise better slope stability and weaken the sensitivity of slope stability to water.
The stability of slopes with different heights is analyzed to find that the stability weakens and the sensitivity is enhanced with the height increasing.
To the most serious situation, the slope height and the lake water level being 238 m and 17.2 m, respectively, the Fs value equals 1.18945 which is extremely closed to the allowable safety factor of 1.20 for slope design.
According to the minimum Fs for slope design, the minimum distance between lake and open-pit slope is found to be 60 m.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Fan, Wenchen& Cao, Ping& Zhang, Ke& Li, Kaihui& Chen, Chong. 2015. Stability Assessment and Optimization Design of Lakeside Open-Pit Slope considering Fluid-Solid Coupling Effect. Mathematical Problems in Engineering،Vol. 2015, no. 2015, pp.1-11.
https://search.emarefa.net/detail/BIM-1074481
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Fan, Wenchen…[et al.]. Stability Assessment and Optimization Design of Lakeside Open-Pit Slope considering Fluid-Solid Coupling Effect. Mathematical Problems in Engineering No. 2015 (2015), pp.1-11.
https://search.emarefa.net/detail/BIM-1074481
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Fan, Wenchen& Cao, Ping& Zhang, Ke& Li, Kaihui& Chen, Chong. Stability Assessment and Optimization Design of Lakeside Open-Pit Slope considering Fluid-Solid Coupling Effect. Mathematical Problems in Engineering. 2015. Vol. 2015, no. 2015, pp.1-11.
https://search.emarefa.net/detail/BIM-1074481
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1074481
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