Precipitation, especially with a high intensity, affects the condition of mining waste dumps. The article presents results research aimed at determining impact rain on water erosion slopes coal dump and its thermal state. Preliminary tests two in Libiąż (Poland) undertaken frameworks TEXMIN project was carried out using modern geodesy techniques (low-ceiling photogrammetry TLS terrestrial laser...

How to quantitatively characterise the impact of underground coal mining on stability and slippage loess slopes is a key problem in evaluation damage under slopes, but it more difficult study this particular mechanical properties topographical features slopes. In order clarify seam slope, theoretical analysis, numerical simulation physical similarity experiments are used address based theory sl...

This paper presents geochemical data from a blanket peat located close to a Bronze Age copper mine on the northern slopes of the Ystwyth valley, Ceredigion, mid-Wales, UK. The research objective was to explore the possibility that the peat contained a geochemical record of the pollution generateD by mining activity. Four peat monoliths were extracted from the blanket peat to reconstruct the pol...

Underground mining under an open-pit slope results in movement and instability of rock masses. However, most mass prediction methodologies are empirical only suitable for underground mining. In this paper, a new theoretical methodology is proposed to predict the masses caused by mining, combining two influences, slopes Considering influence open pit on damage patterns, double-slip surface defle...

During the in situ leaching process of ion-adsorption rare earths, solution needs to be constantly injected mine slopes. As a consequence, landslides are highly likely occur due increasing water level soil mass. To solve this problem, we conducted mechanical analysis on rising after injection, which shed light principle slope instability brought about by level. With variation as major factor, e...

Abstract Slope stability is an important factor in the planning and operation of open pits mines. Currently company has been mining up to a height 20 meters. In implementation activities, potential for landslides on side walls slopes sector X occurs one slopes, namely at elevation +70 masl. The made two design choices, which was confirmed by researchers overcoming landslides. carrying out slope...

The article presents a study and analysis of the causes deformation slopes sides quarry indicates that magnitude nature processes depend on height ledge, angle slope slopes, physical mechanical properties, lithological structural features instrument array geodynamic activity fault zones. influence zones transport rock masses is justified. zone deformed ore deposit, which affect movement mass, s...

The western part of Guizhou is located in the second step East Asia. Although area stratigraphically continuous and surface dominated by hard limestone sandstone, catastrophic landslides often occur, seriously threatening residents' lives safety property. Accurate identification analysis their developmental patterns are vital to prevent reduce threat geological disasters. No active landslide su...