AI Summary & Key Takeaways
AI InsightThe purpose of this study is to exhibit the methods of field rehabilitation and measures taking into consideration against possible slope instability.
📌 3 Key Takeaways
Abstract
Mining sector, is closely related to natural environment, is different from other industrial operations. Many production open-spaces and.slopes are occurred during or after production and overburden stripping in open coal pits. Geometry of these open-spaces and slopes depend on overburden thickness, greatness of operation area and selected open pit technology. Under these different conditions sometimes slope stability problems in pit embakments may occur resulting loss of money. By introducing the methods of numerical analysis of slopes for landslide risk, especially the necessity of classical methods and determination of the state of equilibrium conditions were explained, but it was added that this is not enough to provide the stability condition. Therefore, usage of hypoplastic materials theory based on the second energy theory $(Delta^2E)$ was suggested for the stability of slopes. This, use and reclamation of the area, is very significant for environmental assessment. The alternatives of different use for the area may be designed. Firstly, however, the area must be stable for geotechnical characteristics. In this article the design principles and range of instability of such embakments are introduced. The purpose of this study is to exhibit the methods of field rehabilitation and measures taking into consideration against possible slope instability.
Özet
Gerek üretim, gerekse dekapaj faaliyetleri sırasında ve sonrasında kömür açık işletmelerinde pek çok üretim çukurları/boşlukları ve şev yüzeyleri oluşmaktadır. Gevşek kayaç ve zemin özelliği gösteren açık işletme pasa şevlerinin değişen hidrojeolojik koşullarda emniyet sınır değerleri değişebilmekte ve bazı durumlarda büyük maddi kayıplarla sonuçlanan heyelan türü şev kaymaları meydana gelebilmektedir. Farklı karakteristik özellikler gösteren bu koşullarda, üretim çukurları/boşlukları ve şev yüzeylerinden yararlanmak kısıtlanmakta veya tamamen olanaksız hale gelmektedir. Kömür açık işletmelerinde bu ve benzeri problemler ile karşılaşmamak için, konu detaylı araştırılarak modern teknoloji uygulamaları, farklı bakış açıları ve alternatif çözüm önerileri sunulmaktadır.