This paper is an attempt of forming mechanical behavior and establishing behavior model of reconstructed clay compacting Koševo layers in road embankments derived by numerical analysis using the Plaxis software package. For the purposes of defining the parameters of the model behavior, geomechanical laboratory tests such as identification classific...

By Milada Mataradžije

Development of mining of firm minerals technological systems is the constantly and multifactorial process having for an object to intensify mining in various mining and geological conditions of the person and the nature safety growing requirements. It is directed on improvement of the interconnected things of the technical and technological support...

By A. Viktor Atrushkevich, A. Oleg Atrushkevich, Kemal Gutić

Pesticide metsulfuron-methyl (chemical name: methyl 2-(4-methoxy-6-methyl-1,3,5-triazin-2- ylcarbamoylsulfamoyl)benzoate) is a post-emergence sulfonylurea herbicide which controls most annual grass broadleaf weeds in cereals, and it has been used for a long time.The effect of metsulfuron-methyl on microbiological activity in soil was investigated. ...

By Ljiljana Radivojević, Dubravka Jovičić, Ljiljana Šantrić, Slavica Gašić, Jelena Umiljendić Gajić

The landslide is located in the hinterland of water source "Studenac" in the local community Gornja Cadjavica near Bijeljina. The field where the triggered landslide occurred is conditionally stable slope. It is overgrown with forest trees and therefore it was not a subject of interest in terms of its stability until the water source and accompanyi...

By Neđo Đurić, Milan Perisić, Dijana Đurić

The use of modern global navigation system (GPS-GNSS) is massively being used in the modern research. Therefore, the use of these methods in science can do much to facilitate scientific research work. In this scientific work we analyzed the database obtained by the GPS device and field testing engineers, and the data is used to produce maps of the ...

By Nermin Taletović, Dean Osmanović, Jasmin Isabegović

Wastewater treatment plant is an integral part of the sewerage systemof the town of Bijeljina and it is located at the distance of 10 kilometers.Given the factthat it comprises several objects of different significance, it was necessary to select a suitable location to set up all facilities required. The site is located immediately next to the MPC ...

By Neđo Đurić

Field research for the purpose of the construction of the Thermal Power Plant Ugljevik 3 wasconducted in two phases. In the first phase for the smaller scope of the fieldworks, more laboratory analyses were performed. In the second phase, fieldworks were conducted in a larger scaleand laboratory analyses were considerably smaller.Designers dictated...

By Neđo Đurić, Perica Đuran, Jovo Miljanović

Complex mining and geological conditions of coal exploitation, such as the Soko mine, requiring theconstant work on the research of new technical solutions of development and supporting of theunderground openings.In this paper presented detailed description of the existing way of development and supportunderground openings at the mine Soko.Experien...

By Jovo Miljanović, Žarko Kovačević, Dražena Tošić

Using of explosives in modern mining is very important for the good, efficient and rational organization for obtaining of solid minerals, especially in the exploitation of mineral resources on mines with large capacities. Technological phases of drilling and blasting in the exploitation process are very important in this case, and the analysis in t...

By Žarko Kovačević, Miodrag Čelebić, Dražena Tošić

This paper presents one approach for the analysis of snap behaviour of simply supported elastic shallow shells. Structure is discretized with the finite strip method. Displacement field is approximated with series of products of polynomials and harmonic functions. Only geometric nonlinearity of von Karman type is considered. Equilibrium equations a...

By Aleksandar Borković