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Arhiv za tehničke nauke / Archives for Technical Sciences N0 11

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Authors in this issue:

Aldin Bešić, Alisa Babajić, Amra Ćatović, Ana Radosavljević-Mihajlović, Ana Vitas, B. Lazar Stojanovic, Dragan Lukić, Dragoslav Đorđević, Dubravka Jovičić, Đenari Ćerimagić, Elefterija Zlatanović, Elvir Babajić, Ivan Pavlović, J. Petar Tomic, Jelena Golijanin, Jelena Umiljendić Gajić, Jovica Stojanović, Ljiljana Radivojević, Ljiljana Šantrić, Mevlida Operta, Nada Petrović, Neđo Đurić, Sanel Nuhanović, Slavica Gašić, Slobodan Radosavljević, Svjetlana Vlaški, Vedran Pobrić, Vladan Kašić, Vladimir Čebašek, Z. Mladen Stevic, Zehra Salkić, Živka Ilić, Zlatan Talić, Zvonimir Bošković,

Published: December 2014

Contents

December 2014 Original scientific article Geology
SREBRENICA OREFIELD, PODRINJE METALLOGENIC DISTRICT, REPUBLIC OF SRPSKA, B&H: HYDRATED Fe(Al)-PHOSPHATES AND THEIR PARAGENESES WITHIN THE Pb-Zn MINERALIZATION

The Srebrenica orefield is mostly composed of Tertiary dacite-andesites, and quartz latites, pyroclastites, Paleozoic schists, and Quaternary sediments, but in a in a lesser extent. The latest research showed that in the Srebrenica orefield occur complex mineral parageneses and associations deposited in pneumatolytic-hydrothermal and hydrothermal (...

By SLOBODAN RADOSAVLJEVIĆ, DRAGOSLAV ĐORĐEVIĆ, JOVICA STOJANOVIĆ, ANA RADOSAVLJEVIĆ-MIHAJLOVIĆ, VLADAN KAŠIĆ

December 2014 Original scientific article Geology
PETROGENESIS OF THE MAGLAJ VOLCANICS, CENTRAL BOSNIA

In Bosnia and Herzegovina, Tertiary volcanic rocks occur within two geotectonically different areas: (1) in northeastern Bosnia, the wider area of Srebrenica and, (2) to a lesser extent in central Bosnia, the wider areas of Maglaj, Teslić and Nemila (Kolići). The major and trace element variations in the rocks surrounding Maglaj indicate their high...

By ZEHRA SALKIĆ, ELVIR BABAJIĆ, ALISA BABAJIĆ, VEDRAN POBRIĆ, ALDIN BEŠIĆ

December 2014 Professional paper Geology
GEOLOGICAL CHARACTERISTICS OF THE TERRAIN ON THE HIGHWAY CORRIDOR Vc SECTION JOHOVAC – DOBOJ JUG, stac. km 10+754 – 15+820

HighwayCorridor Vc as the most significant route in Bosnia and Herzegovina requires detailed analysis of geological characteristics of the field along the route of its propagation. The route is divided into several parts, according to geographical, geological and spatial properties of the field. One of the most complex sections of the highway is th...

By NEĐO ĐURIĆ

December 2014 Review paper Geology
EXAMPLES OF LANSLIDES IN THE FEDERATION OF BOSNIA AND HERZEGOVINA WITH THE ANALYSIS OF THE CAUSES OF THEIR ACTIVATION

Bosnia and Herzegovina is characterized by heterogeneous geological structure, and a high degree of tectonic and the seismic activity as well as various relief and the climatic characteristics and water flows of different gradients. All this reflected on engineering-geological characteristics of the terrain.The main causes of landslides' activation...

By MEVLIDA OPERTA, JELENA GOLIJANIN, AMRA ĆATOVIĆ

December 2014 Review paper Geotechnics
GEOTECHNICAL CHARACTERISTICS OF THE TERRAIN AND CALCULATION OF BEARING CAPACITY FOR BRIDGE No. 1 OF MOTORWAY LAŠVA – DONJI VAKUF, SUBSECTION INTERCHANGE LAŠVA – INTERCHANGE KAONIK

The paper present a review of the geotechnical characteristics of the terrain at the location of the bridge No. 1 of motorway Lašva – Donji Vakuf, subsection interchange Lašva – interchange Kaonik.Also, given the suggestion of foundation structures for each column, as well as the calculated bearing capacity...

By ZLATAN TALIĆ, ĐENARI ĆERIMAGIĆ

December 2014 Review paper Mining
THE SELECTION OF OPTIMAL CONTOUR OF OPEN PIT "DELICI" NEAR UGLJEVIK

In this article are presented the procedures and the results of open pit optimal contour "Delici" choice near Ugljevik, Republic of Srpska. By using of LG 3D algorithm for optimization in the Whittle FourXTM is determined a series of open pit shales based on the various income factors (Revenue factor) with iteration of 0.03 of change in coal prices...

By B. LAZAR STOJANOVIC, J. PETAR TOMIC, Z. MLADEN STEVIC

December 2014 Professional paper Mining
SELECTION CASING MATERIAL DEPENDING OF WELLS FLUID CORROSIVITY

World production of pipes is mainly based on the standards of API. However, this does not obligate you to use exclusively for casing manufactured by API standards. The wells that will exploit the hydrocarbons and aggressive media, install the protective casing made of alloy steel not yet covered by API standards. Running casing operation holds a sp...

By ZVONIMIR BOŠKOVIĆ, VLADIMIR ČEBAŠEK, SANEL NUHANOVIĆ

December 2014 Preliminary report Construction
DEFINITION OF CRACKS FOR THE ULTIMATE DEGENERATION PROCESS OF REVOLVING ELLIPSOIDS

The state of stress around cavities of the revolving ellipsoidal shape (prolate or oblate) in the extreme cases of their degeneration is a very complex problem. Namely, the shape of cavities is defined by an appropriate curvilinear coordinate system, which contains hyperbolic and trigonometric functions. In this paper, the treatment of revolving el...

By DRAGAN LUKIĆ, ELEFTERIJA ZLATANOVIĆ

December 2014 Professional paper Construction
USE OF BROMS’S METHOD AND FINITE DIFFERENCE METHOD IN THE DIMENSIONING OF PILES FOR FOUNDATION PIT INSURANCE

Implementation of major construction projects thanks are due to the technological development of materials and equipment to perform. Development of equipment for piles, allowed this type of structure a large application, as in the system of basic structural elements, as well as providing (temporary or permanent) construction site. Influences on the...

By SVJETLANA VLAŠKI

December 2014 Original scientific article Environment
CONTROL OF PARASITIC CONTAMINATION OF GREEN AREAS IN URBAN ENVIRONMENT - BELGRADE EXPERIENCE

A steady increase in the number of dogs is a serious sanitary-epidemiological problem of urban areas. Those animals permanent contaminated those areas with faeces which present a significant health problem from human. Most frequent parasites are eggs of zoonotic helminthes Toxocara canis, Dipylidium caninum, Ancylostomidae spp., Taenia spp., Toxasc...

By IVAN PAVLOVIĆ, DUBRAVKA JOVIČIĆ, ANA VITAS, NADA PETROVIĆ, ŽIVKA ILIĆ

December 2014 Original scientific article Environment
EFFECTS OF METSULFURON-METHYL ON SOIL MICROBIAL ACITVITY

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

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