Претраживање
Приказ резултата 181-190 од 222
Experimental determination and numerical validation of the critical value of the J-integral ofa low carbon microalloyed steel for elevated temperature application
(VIII INTERNATIONAL CONGRESS ENGINEERING, ENVIRONMENT AND MATERIALS IN PROCESS INDUSTRY EEM 2023, 2023)
To evaluate the behavior of a homogeneous material in the presence of a crack-type defect, the
value of the critical stress-intensity factor, KIc, was determined as a measure of the fracture
toughness of the tested steel ...
Poboljšanje svojstava prefabrikovanih betonskih elemenata primenom SIKA AER SOLID
(2022)
Da bi se obezbedila trajnost betona, potrebno je zaštititi betonske infrastrukturne objekte u zemljama u kojima se smenjuju godišnja doba i različiti vremenski uslovi, jer je njihovo izlaganje ciklusima zamrzavanja i ...
Carbonate-silica gemstone deposit Vučkovica (central Serbia) – Geologic properties, genetic processes and deposition age.
("Goce Delčev" University in Štip, Faculty of Natural and Technical Sciences, Štip, Republic of Macedonia., 2022)
Carbonate-silica veins and masses in Vučkovica locality in central Serbia, classified as Kraubath type deposit, despite their thickness, are not economically significant as magnesite deposit due to silica content well above ...
Measurement and modeling of thermal conductivity of loess at the location of the Airport Nikola Tesla in Surcin
(Peti simpozijum DGM (Društvo za geotehnika na Makedonija), Ohrid, Zbornik radova, 2022)
The thermal conductivity of a material is the parameter that is most reliably determined experimentally. The problem of determining the thermal conductivity in the soil is greater because the soil is heterogeneous, so for ...
Contribution to geology and genetic pathway of the Ropočevo breccia – an "orphan" olistolithic body within the Upper Cretaceous flysch near Sopot (central Serbia)
(Published by: "Goce Delčev" University in Štip, Faculty of Natural and Technical Sciences, Štip, Republic of Macedonia, 2022)
The Ropočevo breccia, a dimension stone highly prized in 20th century, has been examined by numerous prominent geologists of the time. It is revisited by researchers still intrigued by its perplexing provenance. Its position ...
The influence of steel fibers obtained by recycling waste tires on the properties of concrete
(Proceedings of the 20th International symposium of MASE, Skopje, Republic of North Macedonia, 2023)
The paper shows the influence of steel fibers obtained from steel wire separated in the recycling process of waste car tires on the properties of concrete. The reference concrete was prepared, as well as concretes with the ...
Chemical analysis of historical mortars from the Roman period in Serbia
(Serbian Ceramic Society Conference “Advanced Ceramic and Application X– New frontiers in multifunctional material science and processing”, Beograd, Srbija, 2022)
Effective removal of the heavy metal ion Cd2+ from the structure of cementitious materials with mineral additives
(Structural Integrity and Life, Special Issue, 2023)
Natural zeolite and bentonite were used as mineral addi-tions to create cement-based building materials that are safe for the environment. This research focuses on the adsorptive qualities of these two clay raw materials, ...
Overview of the new rulebook on testing fire resistance, external fire performances and reaction to fire in the Republic of Serbia
(THE 8th INTERNATIONAL CONFERENCE "CIVIL ENGINEERING – SCIENCE AND PRACTICE", GNP 2022, Proceedings, 2022)
The growing expansion of construction and import of new, as well as existing materials from around the world, has led to a large number of tests materials and elements of constructions in the Republic of Serbia. Most of ...
How bad volcano-clastic badlands actually are?
(Chemical Society of Montenegro, 2023)
Eight sediments samples, four from Đavolja varoš and four from Kazár badland have been compared from the perspective of mineralogical composition, petrographic characterization, particle size distribution, pH, electrical ...