Title: Dealing with the conditions of future built-up areas by means of analysing geobarriers of rock workability and prequaternary base type

Abstract

The study deals with a significant current need to respect important natural geofactors of engineering geological conditions in land-use planning and also to improve awareness of future developers at building offices by means of made map analyses. The tool that allows that is geographic information systems...

Title: Reclamation of abandoned mine land

Abstract

Exploitation of mineral resources has resulted in destruction of vast amounts of land. Mining destroys vegetation, causes extensive soil damage, and alters microbial communities.
Reclamation of abandoned mine land is the process to restore the ecological integrity of these disturbed areas...

Title: Geological effect of hydrocarbon dissipation and epigenetic alteration in northeast of Ordos Basin

Abstract

Obvious feature of the dissipation of Neopaleozoic nature gas has been known in the north part of the mid-north of Ordos Basin where the nature gas had concentrated, especially in the vastly area of the north-east part,Such as a great quantity of the Cretaceous oil seepages are being founded in the Wulangeer ancient uplifted area of the...

Title: Tunnel analysis in fault zones and the effects of stress distribution on the support

Abstract

Tunnel or any other underground room construction in general is a complex problem. The complexity of the problem is reflected in the spatial position of underground room, which may be close to the surface terrain and environment in which the object is located. In many cases environment is heterogeneous, and special attention in this work is given to...

Title: Testing of geomechanical properties of coal series in order for support determination of the mechanized stope on the example of "Stara jama" mine in "Lubnica"

Abstract

Problems presented in this paper are dedicated for definition the impact of geomechanical properties of coal series in order to determine the rational parameters of constructive support for mechanized stope , on the example of "Stara jama" mine "Lubnica“ - Zajecar...

Title: The waste rock application in hydric reclamation

Abstract

The evaluation of the impact of waste rock application in hydric reclamation of natural water-bearing subsidence troughs in the Karviná Region was carried out in sixteen localities where waste rock had been used in the past for the purposes of bank system improvement...

Title: Haulage solutions with trolley assist diesel-electric ac trucks on the pit mine Rmu Banovici

Abstract

This paper reviews analysis possibility and advantages of application trolley assist dieselelectric  AC (alternating current) trucks for hauling on the pit mines of black coal Banovici.
Trolley assist is an option that saves diesel fuel by using overhead electrical power in place of the diesel engine ...

Letter to editor - Polycyclic aromatic hydrocarbon content in the sediments of water-bearing subsidence troughs in the karviná region

Abstract

The pilot study deals with the monitoring of selected polycyclic aromatic hydrocarbon content (PAHs) in the sediments of water-bearing subsidence troughs in the Karviná Region. The significance of PAHs as an indicator of immission strain is also evidenced by the results of PAHs content monitoring of the air in the Karviná Region...