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Složenost geološke građe terena, često nepovoljni klimatski faktori, kao i tehnički zahvati, stvaraju uslove za aktiviranje zemljanih masa na površini terena, koje se uglavnom manifestuju u vidu klizišta. Na teritoriji Republike Srpske, odnosno cijele Bosne i Hercegovine, kao i zemalja u okruženju, prisutna su česta klizi&scaro...

By Neđo Đurić

У раду су приказана мегаклизишта и одрони, који су се десили у геолошкој прошлости, у горњем току реке Дрине, али се померања одвијају и данас, тако да могу да представљају потенцијалну опасност при изградњи саобраћајница и водопривредних објеката. Поред тога изучавање услова под којима су они настали представља интерес због њихове контроле. Анализ...

By Душко Сунарић, Драгутин Јевремовић, Милорад Лолин

Autori ukazuju na neke teškoće u primeni Evrokoda 8 EN 1998-1:2004 u inženjerskoj primeni ovog dokumenta za potrebe saobraćajnica. Saobraćjanice su objekti niskogradnje ali predstavljaju i složene tehničko tehnološke sisteme dok se zemljotresna regulativa odnosi pre svega na objekte visokogradnje....

By Slobodan Nedeljković, Miodrag Popović

U radu je prikazana metodologija revitalizacije bunara izvedenog u krečnjačkom vodonosniku pod visokim pritiskom na primjeru bunara “CC Well” u izvorištu "Olimpija" Coca-Cola Beverages -Sarajevo. Cilj revitalizacije bio je pretvoriti istražno-eksploatacioni bunar u trajni eksploatacioni vodozahvat koji će omogućiti dugotrajnu eks...

By Ferid Skopljak, Mirza Bašagić, Boris Filipović, Božo Svetina

Degazacija (kaptiranje) metana je savremeni način eliminisanja opasnosti od metana i predstavlja kako sigurnosni tako i proizvodni faktor, s obzirom da obezbeđuju nesmetano izvođenje radova eksploatacije upodzemnim rudnicima sa većim izdvajanjem metana . U praksi, tehnologija degazacije zahteva stručno poznavnje rudarskih disciplina kao što ...

By Mirko Ivković

June 2010 Professional paper Energy
SAFETY OF ENERGY SUPPLY IN REPUBLIC OF SRPSKA

Energy sector, as a key society development factor pays important attention for securing demand of energy supply of customers. Along side with this, risk analyses are performed in order to define causative agent for risk development and its reduction. The activities are performed both in the field of production and the field of energy transfer and ...

By Zdravko N. Milovanović

Correct design of district heating network requires that each of its segments operates in optimal working interval, meaning that total costs of each segment (investment and operational costs) are minimal. In order to accomplish that, the designer needs to obtain all information regarding main dependences between segment load, its diameter and costs...

By Veljko V. Đuričković

June 2010 Original scientific article Geology
OPTIMAL PARAMETERS OF GEOTHERMAL DISTRICT HEATING SYSTEM BIJELJINA

Optimization of the regular district heating system is effective only for a short period of time, because the situtation is constantly changing as new consumers and new heating sources are added. On the other side, heating source of geothermal district heating system is of constant capacity and therefore new consumers are not to be added to the sys...

By Veljko V. Đuričković, Aleksandra V. Đuričković

Biodiesel is produced by chemically reacting transesterification of a fat or oil with an alcohol, in the presence of a catalyst. The product of the reaction is a mixture of methyl esters, which are known as biodiesel. Despite its positive qualities, biodiesel has certain negative chemical characteristics when it is used as an alternative fuel. Chie...

By Rafinerija ulja Modriča

There is a great variety of definitions of the term project. In the broadest sense, „Project is every temporary and structured process that achieves a time-limited goal or a group of goals“. The recognized American Project Management Institute PMI briefly defines a project as „a temporary venture with the aim of creating a unique ...

By Milorad Radmilović, Igor Lazarević