Efficient roadway management requires knowledge of the structural capacity of the roadway or the load-bearing capacity of the pavement structure. In order to determine the existing conditions of the pavement structure and define appropriate intervention measures, it is necessary to determine relevant impact on surface of the pavement structure on h...

By Mladen Čajić, Mirza Pozder, Branko Mazić, Sanjin Albinović, Ammar Šarić

Vertical distribution of species and infraspecies taxa of diatoms (Bacillariophyta) on well mosses where they live epiphytically, and a relative number of individuals per surface area unit were followed in 8 open wells with shadoof. Researches were conducted during 2015-2016 through four seasons. Sampling of algae material from well mosses that cov...

By Milenko Ćurčić, Dragica Milinković, Dragana Radivojević, Dijana Đurić

Changes in the structure and fragmentation of land plots, arising from the process of privatization and restitution, as well as from the realization of large-scale infrastructural projects in Southeast Europe and similar, actualize problems in terms of intensive agricultural production, and aesthetic and functional spacing design. The need for init...

By Goran Marinković, Jelena Lazić, Slobodan Morača, Ilija Grgić

Тhe mining industry in the 21st century needs fundamental changes in both technical and management technology, because many unresolved mining issues lead to building a structured and directly applicable management model that would be managing tool by the mine production system.The aim of this paper is to define a model for the management of discont...

By Vladimir Malbašić, Dimšo Milošević, Čelebić Miodrag

Stone “Tenelija” is categorized as oolitic limestone. This stone was used to build a number of constructions in Herzegovina, and one of the most famous is the “Old Bridge” in Mostar. The stone is characterized by its specific physical and mechanical characteristics. Stone “Tenelija” has low uniaxial compression strength, low modulus of elasticity, ...

By Kenan Mandžić, Adnan Ibrahimović, Enver Mandžić

More than 60 years ago, six countries (Belgium, France, Germany, Italy, Luxembourg and the    Netherlands) have established a Coal and Steel Community and have reached an agreement that with creating a unified market for coal and steel, they will attain common prosperity, by developing national and economic interests of these countries. T...

By Saša Stamenkovic, Svetlana Stevovic, Milan Stamatovic

The major task of multi-purpose reservoir „Modrac“ operation is to decide how much water should be released now and how much should be retained for future use given some available and/or forecasted information at the beginning of the current time period. In practice, reservoir operators usually follow rule curves, which stipulate the actions that s...

By Nedim Suljić, Omer Kovčić

Efficiency of trigonometric levelling method for height differences determination is better than those determined by geometric levelling but its accuracy is significantly lower. Development of accuracy of geodetic instruments increases possibilities for improvement accuracy of trigonometric levelling.However, air refraction appears as ultimate limi...

By Milan Trifković, Žarko Nestorović

This paper shows the possibility that a part of the existing narrow track of Banovići mines 760 mm wide and with the design and part of the new track Banovići - Zlaĉa is used for the tourist track. The project solution is planning a two-phase tourist track, phase I of Banovići-Maĉkovac phase II, MaĉkovacZlaĉa, with a total length of 10,601 m.The fa...

By Zahid Bašić, Amir Džananović

Base isolation systems are among the most successful and widely applied methods of mitigating structural vibration and damage during seismic events. These systems have been installed in numerous full-scale structures all around. There are three principal types of base isolators: Lead Rubber Bearing (LRB), High Damping Rubber Bearing (HDRB), and Fri...

By Barghlame Hadi, Hojjat Hashempour Gavgani